What's That Rash? https://www.abc.net.au/listen/programs/whats-that-rash/ en Copyright 2026, Australian Broadcasting Corporation. All right reserved. Get answers to the health questions everyone's asking. Our experts give you the information you need to feel good and make the best decisions for your brain and body. https://megaphone.imgix.net/podcasts/2f253ca6-f245-11ee-b8f6-df16c7c65146/image/af0c4ef6258c130fdbe0e38de71c0314.jpg?ixlib=rails-4.3.1&max-w=3000&max-h=3000&fit=crop&auto=format,compress What's That Rash? https://www.abc.net.au/listen/programs/whats-that-rash/ no episodic Get answers to the health questions everyone's asking. Our experts give you the information you need to feel good and make the best decisions for your brain and body. ABC Australia Get answers to the health questions everyone's asking. Our experts give you the information you need to feel good and make the best decisions for your brain and body. Deep dive on progressive exercise https://www.abc.net.au/listen/programs/whats-that-rash/progressive-resistance-overload-exercise-workout/106669024 You might've heard the qualifier that exercise is good for you – but you need to be progressing that exercise over time. Running further, lifting heavier, exercising for longer. How important is it to up the stakes? Norman and Tegan flex their muscles on progressive training and its benefits. References: Thomas L. DeLorme and the Science of Progressive Resistance Exercise Associations of Muscle Mass and Strength with All-Cause Mortality among US Older Adults Skeletal Muscle Strength as a Predictor of All-Cause Mortality in Healthy Men  Progressive overload without progressing load? The effects of load or repetition progression on muscular adaptations  Strength and Hypertrophy Adaptations Between Low- vs. High-Load Resistance Training: A Systematic Review and Meta-analysis  Physical activity types, variety, and mortality: results from two prospective cohort studies  If you enjoyed this episode, check these out! Working out? Why 'No Pain No Gain' is bull Is a vibration plate worth the cost? You'll catch your death! Does cold weather cause colds? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 12 May 2026 15:00:00 -0000 full ABC Australia You might've heard the qualifier that exercise is good for you – but you need to be progressing that exercise over time. Running further, lifting heavier, exercising for longer. How important is it to up the stakes? Norman and Tegan flex their muscles on progressive training and its benefits. References: Thomas L. DeLorme and the Science of Progressive Resistance Exercise Associations of Muscle Mass and Strength with All-Cause Mortality among US Older Adults Skeletal Muscle Strength as a Predictor of All-Cause Mortality in Healthy Men  Progressive overload without progressing load? The effects of load or repetition progression on muscular adaptations  Strength and Hypertrophy Adaptations Between Low- vs. High-Load Resistance Training: A Systematic Review and Meta-analysis  Physical activity types, variety, and mortality: results from two prospective cohort studies  If you enjoyed this episode, check these out! Working out? Why 'No Pain No Gain' is bull Is a vibration plate worth the cost? You'll catch your death! Does cold weather cause colds? You might've heard the qualifier that exercise is good for you – but you need to be progressing that exercise over time. Running further, lifting heavier, exercising for longer. How important is it to up the stakes? Norman and Tegan flex their muscles on progressive training and its benefits. References: Thomas L. DeLorme and the Science of Progressive Resistance Exercise Associations of Muscle Mass and Strength with All-Cause Mortality among US Older Adults Skeletal Muscle Strength as a Predictor of All-Cause Mortality in Healthy Men  Progressive overload without progressing load? The effects of load or repetition progression on muscular adaptations  Strength and Hypertrophy Adaptations Between Low- vs. High-Load Resistance Training: A Systematic Review and Meta-analysis  Physical activity types, variety, and mortality: results from two prospective cohort studies  If you enjoyed this episode, check these out! Working out? Why 'No Pain No Gain' is bull Is a vibration plate worth the cost? You'll catch your death! Does cold weather cause colds? Learn more about your ad choices. Visit megaphone.fm/adchoices You might've heard the qualifier that exercise is good for you – but you need to be progressing that exercise over time.

Running further, lifting heavier, exercising for longer. How important is it to up the stakes?

Norman and Tegan flex their muscles on progressive training and its benefits.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1382 Hantavirus: what we know about the cruise ship outbreak https://www.abc.net.au/listen/programs/whats-that-rash/hantavirus-cruise-ship-outbreak/106665582 A cruise ship at the centre of a virus outbreak — sound familiar? Passengers and crew are beginning to disembark the MV Hondius after several cases of hantavirus sent them into quarantine.  The virus is usually caught through contact with infected rodent urine, droppings or saliva. Transmission between humans is rare.  Norman and Tegan answer common questions about the hantavirus, and how it compares to the handling of COVID-19.  Learn more about your ad choices. Visit megaphone.fm/adchoices Mon, 11 May 2026 05:00:00 -0000 full ABC Australia A cruise ship at the centre of a virus outbreak — sound familiar? Passengers and crew are beginning to disembark the MV Hondius after several cases of hantavirus sent them into quarantine.  The virus is usually caught through contact with infected rodent urine, droppings or saliva. Transmission between humans is rare.  Norman and Tegan answer common questions about the hantavirus, and how it compares to the handling of COVID-19.  A cruise ship at the centre of a virus outbreak — sound familiar? Passengers and crew are beginning to disembark the MV Hondius after several cases of hantavirus sent them into quarantine.  The virus is usually caught through contact with infected rodent urine, droppings or saliva. Transmission between humans is rare.  Norman and Tegan answer common questions about the hantavirus, and how it compares to the handling of COVID-19.  Learn more about your ad choices. Visit megaphone.fm/adchoices A cruise ship at the centre of a virus outbreak — sound familiar?

Passengers and crew are beginning to disembark the MV Hondius after several cases of hantavirus sent them into quarantine. 

The virus is usually caught through contact with infected rodent urine, droppings or saliva. Transmission between humans is rare. 

Norman and Tegan answer common questions about the hantavirus, and how it compares to the handling of COVID-19. 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 823 Why is yawning contagious? https://www.abc.net.au/listen/programs/whats-that-rash/yawning-why-we-yawn-contagious-catch-a-yawn/106617850 It’s easy to catch a yawn – you might even yawn while you’re reading this. It’s not just humans that yawn, but all kinds of verterbrates, even fish! But contagious yawning is rarer. Norman and Tegan unpack why we yawn in this live recording at the World Science Festival Brisbane. References: Yawning: no effect of 3-5% CO2, 100% O2, and exercise  Brain size and neuron numbers drive differences in yawn duration across mammals and birds  Excessive yawning and thermoregulation: two case histories of chronic, debilitating bouts of yawning Different yawns, different functions? Testing social hypotheses on spontaneous yawning in Theropithecus gelada Why yawns are contagious—in all kinds of animals: Evolutionary biologist Andrew Gallup explains why we yawn after others  Mirror neuron activity during contagious yawning—an fMRI study  The mirror-neuron system  If you enjoyed this episode, check these out! Why are some people right (or left) handed? Can consuming dairy really give you acne? Is daylight saving time bad for us? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 05 May 2026 15:00:00 -0000 full ABC Australia It’s easy to catch a yawn – you might even yawn while you’re reading this. It’s not just humans that yawn, but all kinds of verterbrates, even fish! But contagious yawning is rarer. Norman and Tegan unpack why we yawn in this live recording at the World Science Festival Brisbane. References: Yawning: no effect of 3-5% CO2, 100% O2, and exercise  Brain size and neuron numbers drive differences in yawn duration across mammals and birds  Excessive yawning and thermoregulation: two case histories of chronic, debilitating bouts of yawning Different yawns, different functions? Testing social hypotheses on spontaneous yawning in Theropithecus gelada Why yawns are contagious—in all kinds of animals: Evolutionary biologist Andrew Gallup explains why we yawn after others  Mirror neuron activity during contagious yawning—an fMRI study  The mirror-neuron system  If you enjoyed this episode, check these out! Why are some people right (or left) handed? Can consuming dairy really give you acne? Is daylight saving time bad for us? It’s easy to catch a yawn – you might even yawn while you’re reading this. It’s not just humans that yawn, but all kinds of verterbrates, even fish! But contagious yawning is rarer. Norman and Tegan unpack why we yawn in this live recording at the World Science Festival Brisbane. References: Yawning: no effect of 3-5% CO2, 100% O2, and exercise  Brain size and neuron numbers drive differences in yawn duration across mammals and birds  Excessive yawning and thermoregulation: two case histories of chronic, debilitating bouts of yawning Different yawns, different functions? Testing social hypotheses on spontaneous yawning in Theropithecus gelada Why yawns are contagious—in all kinds of animals: Evolutionary biologist Andrew Gallup explains why we yawn after others  Mirror neuron activity during contagious yawning—an fMRI study  The mirror-neuron system  If you enjoyed this episode, check these out! Why are some people right (or left) handed? Can consuming dairy really give you acne? Is daylight saving time bad for us? Learn more about your ad choices. Visit megaphone.fm/adchoices It’s easy to catch a yawn – you might even yawn while you’re reading this.

It’s not just humans that yawn, but all kinds of verterbrates, even fish! But contagious yawning is rarer.

Norman and Tegan unpack why we yawn in this live recording at the World Science Festival Brisbane.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1107 Tonsils, appendix, gallbladder: is anything actually useless? https://www.abc.net.au/listen/programs/whats-that-rash/vestigial-organs-tonsils-appendix-gallbladder/106273934 You might know them as "vestigial" organs, but we no longer overlook organs that aren’t vital for life. While they can be removed, your tonsils, appendix and gallbladder play important roles in the body. Norman and Tegan define what "vestigial" actually means, and how our bodies adapt to losing an organ. References: How Do We Know What Human Organs Do? - JSTOR Daily  Tonsils, adenoids and throat infections — do doctors still recommend surgery? - ABC News Association of Long-Term Risk of Respiratory, Allergic, and Infectious Diseases With Removal of Adenoids and Tonsils in Childhood  Influence of Tonsillectomy on Various Disease Outcomes: An Outcome-wide Association Analysis and Mendelian Randomization Analysis Cytokine production in patients with recurrent acute tonsillitis: analysis of tonsil samples and blood - PMC  Association of Long-Term Risk of Respiratory, Allergic, and Infectious Diseases With Removal of Adenoids and Tonsils in Childhood - PMC  Microbial Composition of Human Appendices from Patients following Appendectomy  Long-term impacts of appendectomy associated with increased incidence of inflammatory bowel disease, infection, and colorectal cancer Cholecystectomy (Gallbladder Removal) If you enjoyed this episode, check these out! Why do we have wisdom teeth?  Can peptides keep you young and buff? Is it OK to exercise when you're sick? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 28 Apr 2026 15:00:00 -0000 full ABC Australia You might know them as "vestigial" organs, but we no longer overlook organs that aren’t vital for life. While they can be removed, your tonsils, appendix and gallbladder play important roles in the body. Norman and Tegan define what "vestigial" actually means, and how our bodies adapt to losing an organ. References: How Do We Know What Human Organs Do? - JSTOR Daily  Tonsils, adenoids and throat infections — do doctors still recommend surgery? - ABC News Association of Long-Term Risk of Respiratory, Allergic, and Infectious Diseases With Removal of Adenoids and Tonsils in Childhood  Influence of Tonsillectomy on Various Disease Outcomes: An Outcome-wide Association Analysis and Mendelian Randomization Analysis Cytokine production in patients with recurrent acute tonsillitis: analysis of tonsil samples and blood - PMC  Association of Long-Term Risk of Respiratory, Allergic, and Infectious Diseases With Removal of Adenoids and Tonsils in Childhood - PMC  Microbial Composition of Human Appendices from Patients following Appendectomy  Long-term impacts of appendectomy associated with increased incidence of inflammatory bowel disease, infection, and colorectal cancer Cholecystectomy (Gallbladder Removal) If you enjoyed this episode, check these out! Why do we have wisdom teeth?  Can peptides keep you young and buff? Is it OK to exercise when you're sick? You might know them as "vestigial" organs, but we no longer overlook organs that aren’t vital for life. While they can be removed, your tonsils, appendix and gallbladder play important roles in the body. Norman and Tegan define what "vestigial" actually means, and how our bodies adapt to losing an organ. References: How Do We Know What Human Organs Do? - JSTOR Daily  Tonsils, adenoids and throat infections — do doctors still recommend surgery? - ABC News Association of Long-Term Risk of Respiratory, Allergic, and Infectious Diseases With Removal of Adenoids and Tonsils in Childhood  Influence of Tonsillectomy on Various Disease Outcomes: An Outcome-wide Association Analysis and Mendelian Randomization Analysis Cytokine production in patients with recurrent acute tonsillitis: analysis of tonsil samples and blood - PMC  Association of Long-Term Risk of Respiratory, Allergic, and Infectious Diseases With Removal of Adenoids and Tonsils in Childhood - PMC  Microbial Composition of Human Appendices from Patients following Appendectomy  Long-term impacts of appendectomy associated with increased incidence of inflammatory bowel disease, infection, and colorectal cancer Cholecystectomy (Gallbladder Removal) If you enjoyed this episode, check these out! Why do we have wisdom teeth?  Can peptides keep you young and buff? Is it OK to exercise when you're sick? Learn more about your ad choices. Visit megaphone.fm/adchoices You might know them as "vestigial" organs, but we no longer overlook organs that aren’t vital for life.

While they can be removed, your tonsils, appendix and gallbladder play important roles in the body.

Norman and Tegan define what "vestigial" actually means, and how our bodies adapt to losing an organ.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1288 Should you be eating more fruit? https://www.abc.net.au/listen/programs/whats-that-rash/fruit-vegetables-diet-nutrition/106584514 Not a fruit lover, but eat plenty of veggies? Ever wondered if skipping that banana might actually matter? We all know a mix of fruit and vegetables is key to a long, healthy life. Norman and Tegan dig into whether eating little or no fruit could actually be bad for you. References: What exactly is a tomato? The difference between fruit and veg - ABC News Key statistics and data about child and adult consumption of fruit and vegetables - Australian Bureau of Statistics Fresh fruit consumption and all-cause and cause-specific mortality: findings from the China Kadoorie Biobank   Fruit consumption and risk of type 2 diabetes: results from three prospective longitudinal cohort studies  Fruit and Vegetable Intake and Mortality: Results from Two Prospective Cohort Studies of US Men and Women and a Meta-Analysis of 26 Cohort Studies  The global burden of disease attributable to suboptimal fruit and vegetable intake, 1990-2021: a systematic analysis of the global burden of disease study  Fruit and vegetable consumption and all-cause mortality: evidence from a large Australian cohort study  A basket of new fruit varieties is coming your way – The Economist  Releasing a sugar brake generates sweeter tomato without yield penalty If you enjoyed this episode, check these out! What's the best time of day to exercise? Is whitening your teeth bad for you? What are the health benefits of coffee? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 21 Apr 2026 15:00:00 -0000 full ABC Australia Not a fruit lover, but eat plenty of veggies? Ever wondered if skipping that banana might actually matter? We all know a mix of fruit and vegetables is key to a long, healthy life. Norman and Tegan dig into whether eating little or no fruit could actually be bad for you. References: What exactly is a tomato? The difference between fruit and veg - ABC News Key statistics and data about child and adult consumption of fruit and vegetables - Australian Bureau of Statistics Fresh fruit consumption and all-cause and cause-specific mortality: findings from the China Kadoorie Biobank   Fruit consumption and risk of type 2 diabetes: results from three prospective longitudinal cohort studies  Fruit and Vegetable Intake and Mortality: Results from Two Prospective Cohort Studies of US Men and Women and a Meta-Analysis of 26 Cohort Studies  The global burden of disease attributable to suboptimal fruit and vegetable intake, 1990-2021: a systematic analysis of the global burden of disease study  Fruit and vegetable consumption and all-cause mortality: evidence from a large Australian cohort study  A basket of new fruit varieties is coming your way – The Economist  Releasing a sugar brake generates sweeter tomato without yield penalty If you enjoyed this episode, check these out! What's the best time of day to exercise? Is whitening your teeth bad for you? What are the health benefits of coffee? Not a fruit lover, but eat plenty of veggies? Ever wondered if skipping that banana might actually matter? We all know a mix of fruit and vegetables is key to a long, healthy life. Norman and Tegan dig into whether eating little or no fruit could actually be bad for you. References: What exactly is a tomato? The difference between fruit and veg - ABC News Key statistics and data about child and adult consumption of fruit and vegetables - Australian Bureau of Statistics Fresh fruit consumption and all-cause and cause-specific mortality: findings from the China Kadoorie Biobank   Fruit consumption and risk of type 2 diabetes: results from three prospective longitudinal cohort studies  Fruit and Vegetable Intake and Mortality: Results from Two Prospective Cohort Studies of US Men and Women and a Meta-Analysis of 26 Cohort Studies  The global burden of disease attributable to suboptimal fruit and vegetable intake, 1990-2021: a systematic analysis of the global burden of disease study  Fruit and vegetable consumption and all-cause mortality: evidence from a large Australian cohort study  A basket of new fruit varieties is coming your way – The Economist  Releasing a sugar brake generates sweeter tomato without yield penalty If you enjoyed this episode, check these out! What's the best time of day to exercise? Is whitening your teeth bad for you? What are the health benefits of coffee? Learn more about your ad choices. Visit megaphone.fm/adchoices Not a fruit lover, but eat plenty of veggies? Ever wondered if skipping that banana might actually matter?

We all know a mix of fruit and vegetables is key to a long, healthy life.

Norman and Tegan dig into whether eating little or no fruit could actually be bad for you.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1259 Red and other light therapy — can it work? https://www.abc.net.au/listen/programs/whats-that-rash/red-light-therapy-green-yellow-blue/106562038 If you’re into skincare, you’ve probably been advertised light therapy face masks. These high-tech hockey masks promise to plump up or heal your skin through light – often red, but sometimes yellow, green, blue or even purple. Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not. References: Sweaty sauna bathing for better health - What's That Rash? Near Infrared Photoimmunotherapy: A Review of Recent Progress and Their Target Molecules for Cancer Therapy Effect of NASA Light-Emitting Diode Irradiation on Wound Healing Visible Red Light Emitting Diode Photobiomodulation for Skin Fibrosis: Key Molecular Pathways Utilization of light-emitting diodes for skin therapy: Systematic review and meta-analysis Photodynamic Therapy Using HMME for Port-Wine Stains: Clinical Effectiveness and Sonographic Appearance Effect of Blue Light on Acne Vulgaris: A Systematic Review The efficacy of violet light in the treatment of acne Featured review: What are the benefits and risks of light therapy for treating atopic eczema? Light therapy for preventing seasonal affective disorder This episode first aired on December 18, 2024.  Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 14 Apr 2026 15:00:00 -0000 full ABC Australia If you’re into skincare, you’ve probably been advertised light therapy face masks. These high-tech hockey masks promise to plump up or heal your skin through light – often red, but sometimes yellow, green, blue or even purple. Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not. References: Sweaty sauna bathing for better health - What's That Rash? Near Infrared Photoimmunotherapy: A Review of Recent Progress and Their Target Molecules for Cancer Therapy Effect of NASA Light-Emitting Diode Irradiation on Wound Healing Visible Red Light Emitting Diode Photobiomodulation for Skin Fibrosis: Key Molecular Pathways Utilization of light-emitting diodes for skin therapy: Systematic review and meta-analysis Photodynamic Therapy Using HMME for Port-Wine Stains: Clinical Effectiveness and Sonographic Appearance Effect of Blue Light on Acne Vulgaris: A Systematic Review The efficacy of violet light in the treatment of acne Featured review: What are the benefits and risks of light therapy for treating atopic eczema? Light therapy for preventing seasonal affective disorder This episode first aired on December 18, 2024.  If you’re into skincare, you’ve probably been advertised light therapy face masks. These high-tech hockey masks promise to plump up or heal your skin through light – often red, but sometimes yellow, green, blue or even purple. Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not. References: Sweaty sauna bathing for better health - What's That Rash? Near Infrared Photoimmunotherapy: A Review of Recent Progress and Their Target Molecules for Cancer Therapy Effect of NASA Light-Emitting Diode Irradiation on Wound Healing Visible Red Light Emitting Diode Photobiomodulation for Skin Fibrosis: Key Molecular Pathways Utilization of light-emitting diodes for skin therapy: Systematic review and meta-analysis Photodynamic Therapy Using HMME for Port-Wine Stains: Clinical Effectiveness and Sonographic Appearance Effect of Blue Light on Acne Vulgaris: A Systematic Review The efficacy of violet light in the treatment of acne Featured review: What are the benefits and risks of light therapy for treating atopic eczema? Light therapy for preventing seasonal affective disorder This episode first aired on December 18, 2024.  Learn more about your ad choices. Visit megaphone.fm/adchoices If you’re into skincare, you’ve probably been advertised light therapy face masks.

These high-tech hockey masks promise to plump up or heal your skin through light – often red, but sometimes yellow, green, blue or even purple.

Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not.

References:

This episode first aired on December 18, 2024. 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1176 Why are some people right (or left) handed? https://www.abc.net.au/listen/programs/whats-that-rash/handedness-right-left-cognition/106527642 What determines whether you’re right or left handed? Is there really such a thing as being ambidextrous? It’s a surprisingly complicated story, and culture comes into play – some people are forced to go against their dominant hand. Norman and Tegan parse through the history of handedness in this live recording at the World Science Festival Brisbane. References: A large-scale population study of early life factors influencing left-handedness  The handedness of Kerrs and Carrs The association between switching hand preference and the declining prevalence of left-handedness with age Stuttering and “Retraining” Left-Handed Children in Mid-Century U.S.  Can training to become ambidextrous improve brain function?   Brain Size Associated with Foot Preferences in Australian Parrots  The Influence of Handedness on the Clinical Presentation and Neuropsychology of Alzheimer Disease If you enjoyed this episode, check these out! Can sudoku really keep your brain younger for longer? Should you train cardio and strength on the same day? The four steps you need to form a habit Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 07 Apr 2026 15:00:00 -0000 full ABC Australia What determines whether you’re right or left handed? Is there really such a thing as being ambidextrous? It’s a surprisingly complicated story, and culture comes into play – some people are forced to go against their dominant hand. Norman and Tegan parse through the history of handedness in this live recording at the World Science Festival Brisbane. References: A large-scale population study of early life factors influencing left-handedness  The handedness of Kerrs and Carrs The association between switching hand preference and the declining prevalence of left-handedness with age Stuttering and “Retraining” Left-Handed Children in Mid-Century U.S.  Can training to become ambidextrous improve brain function?   Brain Size Associated with Foot Preferences in Australian Parrots  The Influence of Handedness on the Clinical Presentation and Neuropsychology of Alzheimer Disease If you enjoyed this episode, check these out! Can sudoku really keep your brain younger for longer? Should you train cardio and strength on the same day? The four steps you need to form a habit What determines whether you’re right or left handed? Is there really such a thing as being ambidextrous? It’s a surprisingly complicated story, and culture comes into play – some people are forced to go against their dominant hand. Norman and Tegan parse through the history of handedness in this live recording at the World Science Festival Brisbane. References: A large-scale population study of early life factors influencing left-handedness  The handedness of Kerrs and Carrs The association between switching hand preference and the declining prevalence of left-handedness with age Stuttering and “Retraining” Left-Handed Children in Mid-Century U.S.  Can training to become ambidextrous improve brain function?   Brain Size Associated with Foot Preferences in Australian Parrots  The Influence of Handedness on the Clinical Presentation and Neuropsychology of Alzheimer Disease If you enjoyed this episode, check these out! Can sudoku really keep your brain younger for longer? Should you train cardio and strength on the same day? The four steps you need to form a habit Learn more about your ad choices. Visit megaphone.fm/adchoices What determines whether you’re right or left handed? Is there really such a thing as being ambidextrous?

It’s a surprisingly complicated story, and culture comes into play – some people are forced to go against their dominant hand.

Norman and Tegan parse through the history of handedness in this live recording at the World Science Festival Brisbane.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1209 Headaches: causes, cures and exercise?! https://www.abc.net.au/listen/programs/whats-that-rash/headache-migraine-cluster-stress/106513388 Headaches are common, but the causes are wide and varied, and some are more serious than others.  Why do we get headaches? What's the difference between a headache and a migraine? Norman and Tegan talk through some basics about headaches, and why a round of squats might help... References: The Science Behind Headaches: What's Really Happening In Your Skull  The vascular theory of migraine—a great story wrecked by the facts Twelve-month efficacy of CGRP monoclonal antibodies and predictive value of short-term response: results of an Australian multicentre study  Trial of Galcanezumab in Prevention of Episodic Cluster Headache Erenumab for Chronic Cluster Headache: A Randomized Clinical Trial Effect of Exercise on Chronic Tension-Type Headache and Chronic Migraine: A Systematic Review The effect of different exercise types on migraine frequency in individuals with migraine: A pilot study If you enjoyed this episode, check these out! Am I addicted to caffeine? Is emu oil the new snake oil? There's a lot of fog around brain fog Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 31 Mar 2026 14:00:00 -0000 full ABC Australia Headaches are common, but the causes are wide and varied, and some are more serious than others.  Why do we get headaches? What's the difference between a headache and a migraine? Norman and Tegan talk through some basics about headaches, and why a round of squats might help... References: The Science Behind Headaches: What's Really Happening In Your Skull  The vascular theory of migraine—a great story wrecked by the facts Twelve-month efficacy of CGRP monoclonal antibodies and predictive value of short-term response: results of an Australian multicentre study  Trial of Galcanezumab in Prevention of Episodic Cluster Headache Erenumab for Chronic Cluster Headache: A Randomized Clinical Trial Effect of Exercise on Chronic Tension-Type Headache and Chronic Migraine: A Systematic Review The effect of different exercise types on migraine frequency in individuals with migraine: A pilot study If you enjoyed this episode, check these out! Am I addicted to caffeine? Is emu oil the new snake oil? There's a lot of fog around brain fog Headaches are common, but the causes are wide and varied, and some are more serious than others.  Why do we get headaches? What's the difference between a headache and a migraine? Norman and Tegan talk through some basics about headaches, and why a round of squats might help... References: The Science Behind Headaches: What's Really Happening In Your Skull  The vascular theory of migraine—a great story wrecked by the facts Twelve-month efficacy of CGRP monoclonal antibodies and predictive value of short-term response: results of an Australian multicentre study  Trial of Galcanezumab in Prevention of Episodic Cluster Headache Erenumab for Chronic Cluster Headache: A Randomized Clinical Trial Effect of Exercise on Chronic Tension-Type Headache and Chronic Migraine: A Systematic Review The effect of different exercise types on migraine frequency in individuals with migraine: A pilot study If you enjoyed this episode, check these out! Am I addicted to caffeine? Is emu oil the new snake oil? There's a lot of fog around brain fog Learn more about your ad choices. Visit megaphone.fm/adchoices Headaches are common, but the causes are wide and varied, and some are more serious than others. 

Why do we get headaches? What's the difference between a headache and a migraine?

Norman and Tegan talk through some basics about headaches, and why a round of squats might help...

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1355 Is a vibration plate worth the cost? https://www.abc.net.au/listen/programs/whats-that-rash/vibration-plate-weight-muscle/106459268 We've all probably wished for a way to achieve our fitness goals without the strain and sweat that can come with exercise. So what if you could lose weight, gain muscle and improve circulation just by standing on a vibrating platform? Norman and Tegan buzz through the evidence for and against vibration plates and so called "passive exercise". References: Dr Gustav Zander’s Victorian-Era Exercise Machines Made the Bowflex Look Like Child’s Play The effects of whole body vibration therapy on reducing fat mass in the adult general population: A systematic review and meta-analyses  Whole-body vibration administered during a 3-week in-hospital multidisciplinary body weight reduction program increases resting energy expenditure in obese adolescents, a randomized clinical trial  Immediate effects of localized vibration on flexibility: A randomized crossover trial  Effects of whole body vibration with exercise therapy versus exercise therapy alone on flexibility, vertical jump height, agility and pain in athletes with patellofemoral pain: a randomized clinical trial  Whole Body Vibration as an Adjunct to Static Stretching Whole-Body Vibration Stimulates Microvascular Blood Flow in Skeletal Muscle  Whole body vibration training improves leg blood flow and adiposity in patients with type 2 diabetes mellitus  Effects of Whole-Body Vibration Training on Lower Limb Blood Flow in Children with Myelomeningocele—A Randomized Trial  Effect of localised vibration on muscle strength in healthy adults: a systematic review  Whole-body vibration training improves muscle mass and strength in older adults through intra- and extra-muscular pathways  The effect of whole body vibration training on quadriceps voluntary activation level of people with age-related muscle loss (sarcopenia): a randomized pilot study  Hormonal responses to a single session of wholebody vibration exercise in older individuals Hormonal and Metabolic Responses to Whole Body Vibration in Healthy Adults  Low-frequency vibrotherapy considerably improves the effectiveness of manual lymphatic drainage (MLD) in patients with lipedema: A two-armed, randomized, controlled pragmatic trial  Efficacy of whole body vibration exercise in older people: a systematic review  If you enjoyed this episode, check these out! Can you zap yourself buff with electrical muscle stimulation? Do the benefits of creatine go beyond the gym? Do healthy people need lymphatic treatments? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 24 Mar 2026 14:00:00 -0000 full ABC Australia We've all probably wished for a way to achieve our fitness goals without the strain and sweat that can come with exercise. So what if you could lose weight, gain muscle and improve circulation just by standing on a vibrating platform? Norman and Tegan buzz through the evidence for and against vibration plates and so called "passive exercise". References: Dr Gustav Zander’s Victorian-Era Exercise Machines Made the Bowflex Look Like Child’s Play The effects of whole body vibration therapy on reducing fat mass in the adult general population: A systematic review and meta-analyses  Whole-body vibration administered during a 3-week in-hospital multidisciplinary body weight reduction program increases resting energy expenditure in obese adolescents, a randomized clinical trial  Immediate effects of localized vibration on flexibility: A randomized crossover trial  Effects of whole body vibration with exercise therapy versus exercise therapy alone on flexibility, vertical jump height, agility and pain in athletes with patellofemoral pain: a randomized clinical trial  Whole Body Vibration as an Adjunct to Static Stretching Whole-Body Vibration Stimulates Microvascular Blood Flow in Skeletal Muscle  Whole body vibration training improves leg blood flow and adiposity in patients with type 2 diabetes mellitus  Effects of Whole-Body Vibration Training on Lower Limb Blood Flow in Children with Myelomeningocele—A Randomized Trial  Effect of localised vibration on muscle strength in healthy adults: a systematic review  Whole-body vibration training improves muscle mass and strength in older adults through intra- and extra-muscular pathways  The effect of whole body vibration training on quadriceps voluntary activation level of people with age-related muscle loss (sarcopenia): a randomized pilot study  Hormonal responses to a single session of wholebody vibration exercise in older individuals Hormonal and Metabolic Responses to Whole Body Vibration in Healthy Adults  Low-frequency vibrotherapy considerably improves the effectiveness of manual lymphatic drainage (MLD) in patients with lipedema: A two-armed, randomized, controlled pragmatic trial  Efficacy of whole body vibration exercise in older people: a systematic review  If you enjoyed this episode, check these out! Can you zap yourself buff with electrical muscle stimulation? Do the benefits of creatine go beyond the gym? Do healthy people need lymphatic treatments? We've all probably wished for a way to achieve our fitness goals without the strain and sweat that can come with exercise. So what if you could lose weight, gain muscle and improve circulation just by standing on a vibrating platform? Norman and Tegan buzz through the evidence for and against vibration plates and so called "passive exercise". References: Dr Gustav Zander’s Victorian-Era Exercise Machines Made the Bowflex Look Like Child’s Play The effects of whole body vibration therapy on reducing fat mass in the adult general population: A systematic review and meta-analyses  Whole-body vibration administered during a 3-week in-hospital multidisciplinary body weight reduction program increases resting energy expenditure in obese adolescents, a randomized clinical trial  Immediate effects of localized vibration on flexibility: A randomized crossover trial  Effects of whole body vibration with exercise therapy versus exercise therapy alone on flexibility, vertical jump height, agility and pain in athletes with patellofemoral pain: a randomized clinical trial  Whole Body Vibration as an Adjunct to Static Stretching Whole-Body Vibration Stimulates Microvascular Blood Flow in Skeletal Muscle  Whole body vibration training improves leg blood flow and adiposity in patients with type 2 diabetes mellitus  Effects of Whole-Body Vibration Training on Lower Limb Blood Flow in Children with Myelomeningocele—A Randomized Trial  Effect of localised vibration on muscle strength in healthy adults: a systematic review  Whole-body vibration training improves muscle mass and strength in older adults through intra- and extra-muscular pathways  The effect of whole body vibration training on quadriceps voluntary activation level of people with age-related muscle loss (sarcopenia): a randomized pilot study  Hormonal responses to a single session of wholebody vibration exercise in older individuals Hormonal and Metabolic Responses to Whole Body Vibration in Healthy Adults  Low-frequency vibrotherapy considerably improves the effectiveness of manual lymphatic drainage (MLD) in patients with lipedema: A two-armed, randomized, controlled pragmatic trial  Efficacy of whole body vibration exercise in older people: a systematic review  If you enjoyed this episode, check these out! Can you zap yourself buff with electrical muscle stimulation? Do the benefits of creatine go beyond the gym? Do healthy people need lymphatic treatments? Learn more about your ad choices. Visit megaphone.fm/adchoices We've all probably wished for a way to achieve our fitness goals without the strain and sweat that can come with exercise.

So what if you could lose weight, gain muscle and improve circulation just by standing on a vibrating platform?

Norman and Tegan buzz through the evidence for and against vibration plates and so called "passive exercise".

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1440 Should you add snail slime to your skincare routine? https://www.abc.net.au/listen/programs/whats-that-rash/snail-mucin-skincare-anti-ageing/106459266 Snail slime, or snail mucin, has become a popular product in skin care. Some claim it has anti-ageing properties, but if the early research shakes out, snail mucus could have even more significant uses. Norman and Tegan discuss why snail gunk has become a hero of cosmetics, and what else it might be capable of. References: Why Snail Mucin? Or, How This Ancient Practice Became a Skin Care Sensation Chemical composition, mineral profile, anti-bacterial, and wound healing properties of snail slime of Helix aspersa Müller  Extraction, structure, pharmacological activities and applications of polysaccharides and proteins isolated from snail mucus Antimicrobial Activities of Different Fractions from Mucus of the Garden Snail Cornu aspersum Antimicrobial efficacy of Egyptian Eremina desertorum and Helix aspersa snail mucus with a novel approach to their anti-inflammatory and wound healing potencies Reviewing The Potential of Snail Extract to Accelerate and Improve Burn Wound Healing: A Literature Review  HelixComplex snail mucus exhibits pro-survival, proliferative and pro-migration effects on mammalian fibroblasts The efficacy of Helix aspersa Müller extract in the healing of partial thickness burns: A novel treatment for open burn management protocols Helix aspersa maxima mucus exhibits antimelanogenic and antitumoral effects against melanoma cells 849 Snail mucus increases the anti-cancer activity of anti-PD-L1 antibody in melanoma  Snail Mucus Enhances Chemosensitivity of Triple-negative Breast Cancer Via Activation of the Fas Pathway Snails and Skin: A Systematic Review on the Effects of Snail-based Products on Skin Health From Nature to Nurture: The Science and Applications of Snail Slime in Health and Beauty Artificial Snail Mucus Could Advance Cancer Treatments – Johns Hopkins University If you enjoyed this episode, check these out! Does anti-ageing skincare actually work? Should you be avoiding perfumes and fragrances? What we do (and don't) know about tinnitus Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 17 Mar 2026 14:00:00 -0000 full ABC Australia Snail slime, or snail mucin, has become a popular product in skin care. Some claim it has anti-ageing properties, but if the early research shakes out, snail mucus could have even more significant uses. Norman and Tegan discuss why snail gunk has become a hero of cosmetics, and what else it might be capable of. References: Why Snail Mucin? Or, How This Ancient Practice Became a Skin Care Sensation Chemical composition, mineral profile, anti-bacterial, and wound healing properties of snail slime of Helix aspersa Müller  Extraction, structure, pharmacological activities and applications of polysaccharides and proteins isolated from snail mucus Antimicrobial Activities of Different Fractions from Mucus of the Garden Snail Cornu aspersum Antimicrobial efficacy of Egyptian Eremina desertorum and Helix aspersa snail mucus with a novel approach to their anti-inflammatory and wound healing potencies Reviewing The Potential of Snail Extract to Accelerate and Improve Burn Wound Healing: A Literature Review  HelixComplex snail mucus exhibits pro-survival, proliferative and pro-migration effects on mammalian fibroblasts The efficacy of Helix aspersa Müller extract in the healing of partial thickness burns: A novel treatment for open burn management protocols Helix aspersa maxima mucus exhibits antimelanogenic and antitumoral effects against melanoma cells 849 Snail mucus increases the anti-cancer activity of anti-PD-L1 antibody in melanoma  Snail Mucus Enhances Chemosensitivity of Triple-negative Breast Cancer Via Activation of the Fas Pathway Snails and Skin: A Systematic Review on the Effects of Snail-based Products on Skin Health From Nature to Nurture: The Science and Applications of Snail Slime in Health and Beauty Artificial Snail Mucus Could Advance Cancer Treatments – Johns Hopkins University If you enjoyed this episode, check these out! Does anti-ageing skincare actually work? Should you be avoiding perfumes and fragrances? What we do (and don't) know about tinnitus Snail slime, or snail mucin, has become a popular product in skin care. Some claim it has anti-ageing properties, but if the early research shakes out, snail mucus could have even more significant uses. Norman and Tegan discuss why snail gunk has become a hero of cosmetics, and what else it might be capable of. References: Why Snail Mucin? Or, How This Ancient Practice Became a Skin Care Sensation Chemical composition, mineral profile, anti-bacterial, and wound healing properties of snail slime of Helix aspersa Müller  Extraction, structure, pharmacological activities and applications of polysaccharides and proteins isolated from snail mucus Antimicrobial Activities of Different Fractions from Mucus of the Garden Snail Cornu aspersum Antimicrobial efficacy of Egyptian Eremina desertorum and Helix aspersa snail mucus with a novel approach to their anti-inflammatory and wound healing potencies Reviewing The Potential of Snail Extract to Accelerate and Improve Burn Wound Healing: A Literature Review  HelixComplex snail mucus exhibits pro-survival, proliferative and pro-migration effects on mammalian fibroblasts The efficacy of Helix aspersa Müller extract in the healing of partial thickness burns: A novel treatment for open burn management protocols Helix aspersa maxima mucus exhibits antimelanogenic and antitumoral effects against melanoma cells 849 Snail mucus increases the anti-cancer activity of anti-PD-L1 antibody in melanoma  Snail Mucus Enhances Chemosensitivity of Triple-negative Breast Cancer Via Activation of the Fas Pathway Snails and Skin: A Systematic Review on the Effects of Snail-based Products on Skin Health From Nature to Nurture: The Science and Applications of Snail Slime in Health and Beauty Artificial Snail Mucus Could Advance Cancer Treatments – Johns Hopkins University If you enjoyed this episode, check these out! Does anti-ageing skincare actually work? Should you be avoiding perfumes and fragrances? What we do (and don't) know about tinnitus Learn more about your ad choices. Visit megaphone.fm/adchoices Snail slime, or snail mucin, has become a popular product in skin care.

Some claim it has anti-ageing properties, but if the early research shakes out, snail mucus could have even more significant uses.

Norman and Tegan discuss why snail gunk has become a hero of cosmetics, and what else it might be capable of.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1287 Could headphones be damaging our ears? https://www.abc.net.au/listen/programs/whats-that-rash/headphones-hearing-ear-damage/106436828 Walking down the street, most people you pass will be wearing headphones or ear buds. Chances are you are too! But is this trend of noise-cancelling harming your ears or the way your brain processes sound? Norman and Tegan sound out the evidence on headphone use and hearing damage, and what you can do to protect your ears. References: Know Your Noise - National Acoustic Laboratories Pumping loud music is putting more than 1 billion young people at risk of hearing loss - University of Melbourne  A Partial History of Headphones - Smithsonian  Prevalence and global estimates of unsafe listening practices in adolescents and young adults: a systematic review and meta-analysis  Hearing thresholds, tinnitus, and headphone listening habits in nine-year-old children  Do Noise-Cancelling Headphones Help or Hurt Hearing? - University of Colorado Tips for safe listening using headphones and earbuds – Hearing Australia   If you enjoyed this episode, check these out! Is there such thing as TOO much sun protection? Is there a cure for jet lag? Don’t Die: Is Bryan Johnson going to live forever? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 10 Mar 2026 14:00:00 -0000 full ABC Australia Walking down the street, most people you pass will be wearing headphones or ear buds. Chances are you are too! But is this trend of noise-cancelling harming your ears or the way your brain processes sound? Norman and Tegan sound out the evidence on headphone use and hearing damage, and what you can do to protect your ears. References: Know Your Noise - National Acoustic Laboratories Pumping loud music is putting more than 1 billion young people at risk of hearing loss - University of Melbourne  A Partial History of Headphones - Smithsonian  Prevalence and global estimates of unsafe listening practices in adolescents and young adults: a systematic review and meta-analysis  Hearing thresholds, tinnitus, and headphone listening habits in nine-year-old children  Do Noise-Cancelling Headphones Help or Hurt Hearing? - University of Colorado Tips for safe listening using headphones and earbuds – Hearing Australia   If you enjoyed this episode, check these out! Is there such thing as TOO much sun protection? Is there a cure for jet lag? Don’t Die: Is Bryan Johnson going to live forever? Walking down the street, most people you pass will be wearing headphones or ear buds. Chances are you are too! But is this trend of noise-cancelling harming your ears or the way your brain processes sound? Norman and Tegan sound out the evidence on headphone use and hearing damage, and what you can do to protect your ears. References: Know Your Noise - National Acoustic Laboratories Pumping loud music is putting more than 1 billion young people at risk of hearing loss - University of Melbourne  A Partial History of Headphones - Smithsonian  Prevalence and global estimates of unsafe listening practices in adolescents and young adults: a systematic review and meta-analysis  Hearing thresholds, tinnitus, and headphone listening habits in nine-year-old children  Do Noise-Cancelling Headphones Help or Hurt Hearing? - University of Colorado Tips for safe listening using headphones and earbuds – Hearing Australia   If you enjoyed this episode, check these out! Is there such thing as TOO much sun protection? Is there a cure for jet lag? Don’t Die: Is Bryan Johnson going to live forever? Learn more about your ad choices. Visit megaphone.fm/adchoices Walking down the street, most people you pass will be wearing headphones or ear buds. Chances are you are too!

But is this trend of noise-cancelling harming your ears or the way your brain processes sound?

Norman and Tegan sound out the evidence on headphone use and hearing damage, and what you can do to protect your ears.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1375 Vitamin C: can it cure colds and cancer? https://www.abc.net.au/listen/programs/whats-that-rash/vitamin-c-cold-cancer-infusion/106409282 Many people believe that taking vitamin C supplements helps their immune system fight off colds. But there are even bigger claims attached to this supplement – that it not only boosts immunity, but fights cancer. Norman and Tegan introduce us to the Nobel laureate who pushed these theories decades ago, and whether there’s any truth to them. References: The Discovery of Vitamin C  Treatment for scurvy not discovered by Lind Linus Pauling’s Vitamin C Crusade Ascorbic Acid in Cancer Treatment: Let the Phoenix Fly A randomized trial of pharmacological ascorbate, gemcitabine, and nab-paclitaxel for metastatic pancreatic cancer The Role of Vitamin C in Cancer Prevention and Therapy: A Literature Review  High-dose vitamin C: A promising anti-tumor agent, insight from mechanisms, clinical research, and challenges  Vitamin C reduces the severity of common colds: a meta-analysis  Two Faces of Vitamin C—Antioxidative and Pro-Oxidative Agent  Vitamin C - Australian Institute of Sport Vitamin C – EatforHealth.gov.au  If you enjoyed this episode, check these out! Multivitamins: Are they a scam? Can consuming dairy really give you acne? Is sitting the new smoking? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 03 Mar 2026 14:00:00 -0000 full ABC Australia Many people believe that taking vitamin C supplements helps their immune system fight off colds. But there are even bigger claims attached to this supplement – that it not only boosts immunity, but fights cancer. Norman and Tegan introduce us to the Nobel laureate who pushed these theories decades ago, and whether there’s any truth to them. References: The Discovery of Vitamin C  Treatment for scurvy not discovered by Lind Linus Pauling’s Vitamin C Crusade Ascorbic Acid in Cancer Treatment: Let the Phoenix Fly A randomized trial of pharmacological ascorbate, gemcitabine, and nab-paclitaxel for metastatic pancreatic cancer The Role of Vitamin C in Cancer Prevention and Therapy: A Literature Review  High-dose vitamin C: A promising anti-tumor agent, insight from mechanisms, clinical research, and challenges  Vitamin C reduces the severity of common colds: a meta-analysis  Two Faces of Vitamin C—Antioxidative and Pro-Oxidative Agent  Vitamin C - Australian Institute of Sport Vitamin C – EatforHealth.gov.au  If you enjoyed this episode, check these out! Multivitamins: Are they a scam? Can consuming dairy really give you acne? Is sitting the new smoking? Many people believe that taking vitamin C supplements helps their immune system fight off colds. But there are even bigger claims attached to this supplement – that it not only boosts immunity, but fights cancer. Norman and Tegan introduce us to the Nobel laureate who pushed these theories decades ago, and whether there’s any truth to them. References: The Discovery of Vitamin C  Treatment for scurvy not discovered by Lind Linus Pauling’s Vitamin C Crusade Ascorbic Acid in Cancer Treatment: Let the Phoenix Fly A randomized trial of pharmacological ascorbate, gemcitabine, and nab-paclitaxel for metastatic pancreatic cancer The Role of Vitamin C in Cancer Prevention and Therapy: A Literature Review  High-dose vitamin C: A promising anti-tumor agent, insight from mechanisms, clinical research, and challenges  Vitamin C reduces the severity of common colds: a meta-analysis  Two Faces of Vitamin C—Antioxidative and Pro-Oxidative Agent  Vitamin C - Australian Institute of Sport Vitamin C – EatforHealth.gov.au  If you enjoyed this episode, check these out! Multivitamins: Are they a scam? Can consuming dairy really give you acne? Is sitting the new smoking? Learn more about your ad choices. Visit megaphone.fm/adchoices Many people believe that taking vitamin C supplements helps their immune system fight off colds.

But there are even bigger claims attached to this supplement – that it not only boosts immunity, but fights cancer.

Norman and Tegan introduce us to the Nobel laureate who pushed these theories decades ago, and whether there’s any truth to them.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1184 Can peptides keep you young and buff? https://www.abc.net.au/listen/programs/whats-that-rash/peptides-muscle-recovery-anti-ageing/106381292 Unless you're in certain corners of the internet, you won't be aware of the peptide craze promising to grow your muscles and slow ageing. That's because your average GP won't be printing a prescription for these injectable drugs, like BPC-157 or melanotan. Norman and Tegan discuss why there's so much fan fare over unproven peptides with some potentially nasty side effects. References: Effects of Topical Copper Tripeptide Complex on CO2 Laser–Resurfaced Skin  Don’t risk using tanning products containing melanotan - TGA Melanotan‐associated melanoma Melanotan II: a possible cause of renal infarction: review of the literature and case report Melanotan II: a possible cause of renal infarction: review of the literature and case report Melanotan-induced priapism: a hard-earned tan – BMJ case study BPC-157: Experimental peptide prohibited - US Anti-Doping Authority Effect of BPC-157 on Symptoms in Patients with Interstitial Cystitis: A Pilot Study Safety of Intravenous Infusion of BPC157 in Humans: A Pilot Study Intra-Articular Injection of BPC 157 for Multiple Types of Knee Pain General practitioner disqualified for inappropriately prescribing peptides If you enjoyed this episode, check these out! Can collagen supplements keep your skin supple? Should you be flexible enough to touch your toes? Can you zap yourself buff with electrical muscle stimulation? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 24 Feb 2026 14:00:00 -0000 full ABC Australia Unless you're in certain corners of the internet, you won't be aware of the peptide craze promising to grow your muscles and slow ageing. That's because your average GP won't be printing a prescription for these injectable drugs, like BPC-157 or melanotan. Norman and Tegan discuss why there's so much fan fare over unproven peptides with some potentially nasty side effects. References: Effects of Topical Copper Tripeptide Complex on CO2 Laser–Resurfaced Skin  Don’t risk using tanning products containing melanotan - TGA Melanotan‐associated melanoma Melanotan II: a possible cause of renal infarction: review of the literature and case report Melanotan II: a possible cause of renal infarction: review of the literature and case report Melanotan-induced priapism: a hard-earned tan – BMJ case study BPC-157: Experimental peptide prohibited - US Anti-Doping Authority Effect of BPC-157 on Symptoms in Patients with Interstitial Cystitis: A Pilot Study Safety of Intravenous Infusion of BPC157 in Humans: A Pilot Study Intra-Articular Injection of BPC 157 for Multiple Types of Knee Pain General practitioner disqualified for inappropriately prescribing peptides If you enjoyed this episode, check these out! Can collagen supplements keep your skin supple? Should you be flexible enough to touch your toes? Can you zap yourself buff with electrical muscle stimulation? Unless you're in certain corners of the internet, you won't be aware of the peptide craze promising to grow your muscles and slow ageing. That's because your average GP won't be printing a prescription for these injectable drugs, like BPC-157 or melanotan. Norman and Tegan discuss why there's so much fan fare over unproven peptides with some potentially nasty side effects. References: Effects of Topical Copper Tripeptide Complex on CO2 Laser–Resurfaced Skin  Don’t risk using tanning products containing melanotan - TGA Melanotan‐associated melanoma Melanotan II: a possible cause of renal infarction: review of the literature and case report Melanotan II: a possible cause of renal infarction: review of the literature and case report Melanotan-induced priapism: a hard-earned tan – BMJ case study BPC-157: Experimental peptide prohibited - US Anti-Doping Authority Effect of BPC-157 on Symptoms in Patients with Interstitial Cystitis: A Pilot Study Safety of Intravenous Infusion of BPC157 in Humans: A Pilot Study Intra-Articular Injection of BPC 157 for Multiple Types of Knee Pain General practitioner disqualified for inappropriately prescribing peptides If you enjoyed this episode, check these out! Can collagen supplements keep your skin supple? Should you be flexible enough to touch your toes? Can you zap yourself buff with electrical muscle stimulation? Learn more about your ad choices. Visit megaphone.fm/adchoices Unless you're in certain corners of the internet, you won't be aware of the peptide craze promising to grow your muscles and slow ageing.

That's because your average GP won't be printing a prescription for these injectable drugs, like BPC-157 or melanotan.

Norman and Tegan discuss why there's so much fan fare over unproven peptides with some potentially nasty side effects.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1454 Can flossing benefit more than your teeth? https://www.abc.net.au/listen/programs/whats-that-rash/flossing-heart-dementia-benefits/106350428 Your dentist might be nagging you to floss to avoid cavities, but does flossing have more to given than pearly whites? Interdental cleaning has been recommended for a while, but for many people it’s a habit hard to maintain. Norman and Tegan pick through the history of flossing, and whether it can improve your heart and brain health too. Terms and conditions of our World Science Festival Brisbane ticket giveaway!  References: Ask the Expert: Do I Really Need to Floss? - NIH  Home use of interdental cleaning devices, in addition to toothbrushing, for preventing and controlling periodontal diseases and dental caries Flossing Is Associated with Improved Oral Health in Older Adults  Does flossing before or after brushing influence the reduction in the plaque index? A systematic review and meta-analysis Why would cardiovascular disease and poor oral health be connected? - Harvard Health  Oral health and later coronary heart disease: Cohort study of one million people Stronger connections made between oral health and Alzheimer's disease  Large study links gum disease with dementia  What Dentists Have to Say About Red-Light Therapy for Optimal Oral Health  If you enjoyed this episode, check these out! How risky is sharing a toothbrush? Should you be avoiding perfumes and fragrances? Do healthy people need lymphatic treatments? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 17 Feb 2026 14:00:00 -0000 full ABC Australia Your dentist might be nagging you to floss to avoid cavities, but does flossing have more to given than pearly whites? Interdental cleaning has been recommended for a while, but for many people it’s a habit hard to maintain. Norman and Tegan pick through the history of flossing, and whether it can improve your heart and brain health too. Terms and conditions of our World Science Festival Brisbane ticket giveaway!  References: Ask the Expert: Do I Really Need to Floss? - NIH  Home use of interdental cleaning devices, in addition to toothbrushing, for preventing and controlling periodontal diseases and dental caries Flossing Is Associated with Improved Oral Health in Older Adults  Does flossing before or after brushing influence the reduction in the plaque index? A systematic review and meta-analysis Why would cardiovascular disease and poor oral health be connected? - Harvard Health  Oral health and later coronary heart disease: Cohort study of one million people Stronger connections made between oral health and Alzheimer's disease  Large study links gum disease with dementia  What Dentists Have to Say About Red-Light Therapy for Optimal Oral Health  If you enjoyed this episode, check these out! How risky is sharing a toothbrush? Should you be avoiding perfumes and fragrances? Do healthy people need lymphatic treatments? Your dentist might be nagging you to floss to avoid cavities, but does flossing have more to given than pearly whites? Interdental cleaning has been recommended for a while, but for many people it’s a habit hard to maintain. Norman and Tegan pick through the history of flossing, and whether it can improve your heart and brain health too. Terms and conditions of our World Science Festival Brisbane ticket giveaway!  References: Ask the Expert: Do I Really Need to Floss? - NIH  Home use of interdental cleaning devices, in addition to toothbrushing, for preventing and controlling periodontal diseases and dental caries Flossing Is Associated with Improved Oral Health in Older Adults  Does flossing before or after brushing influence the reduction in the plaque index? A systematic review and meta-analysis Why would cardiovascular disease and poor oral health be connected? - Harvard Health  Oral health and later coronary heart disease: Cohort study of one million people Stronger connections made between oral health and Alzheimer's disease  Large study links gum disease with dementia  What Dentists Have to Say About Red-Light Therapy for Optimal Oral Health  If you enjoyed this episode, check these out! How risky is sharing a toothbrush? Should you be avoiding perfumes and fragrances? Do healthy people need lymphatic treatments? Learn more about your ad choices. Visit megaphone.fm/adchoices Your dentist might be nagging you to floss to avoid cavities, but does flossing have more to given than pearly whites?

Interdental cleaning has been recommended for a while, but for many people it’s a habit hard to maintain.

Norman and Tegan pick through the history of flossing, and whether it can improve your heart and brain health too.

Terms and conditions of our World Science Festival Brisbane ticket giveaway! 

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1294 Doing nothing: the benefits of boredom https://www.abc.net.au/listen/programs/whats-that-rash/doing-nothing-boredom-screen-time/106325930 With endless entertainment at your fingertips on your phone, how often do you really sit and do absolutely nothing? It turns out that even when you’re staring into the middle distance, your brain is firing away with activity. Norman and Tegan explore why giving your brain a break might be important for learning and creativity. References: The Journey of the Default Mode Network: Development, Function, and Impact on Mental Health  Default-mode brain dysfunction in mental disorders: A systematic review   Just think: The challenges of the disengaged mind - Science  The Importance of the Default Mode Network in Creativity—A Structural MRI Study   The Importance of the Default Mode Network in Creativity—A Structural MRI Study   People are increasingly bored in our digital age If you enjoyed this episode, check these out! What is the perfect nap duration? Can tattoos increase your risk of cancer? Why are people taping their mouths? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 10 Feb 2026 14:00:00 -0000 full ABC Australia With endless entertainment at your fingertips on your phone, how often do you really sit and do absolutely nothing? It turns out that even when you’re staring into the middle distance, your brain is firing away with activity. Norman and Tegan explore why giving your brain a break might be important for learning and creativity. References: The Journey of the Default Mode Network: Development, Function, and Impact on Mental Health  Default-mode brain dysfunction in mental disorders: A systematic review   Just think: The challenges of the disengaged mind - Science  The Importance of the Default Mode Network in Creativity—A Structural MRI Study   The Importance of the Default Mode Network in Creativity—A Structural MRI Study   People are increasingly bored in our digital age If you enjoyed this episode, check these out! What is the perfect nap duration? Can tattoos increase your risk of cancer? Why are people taping their mouths? With endless entertainment at your fingertips on your phone, how often do you really sit and do absolutely nothing? It turns out that even when you’re staring into the middle distance, your brain is firing away with activity. Norman and Tegan explore why giving your brain a break might be important for learning and creativity. References: The Journey of the Default Mode Network: Development, Function, and Impact on Mental Health  Default-mode brain dysfunction in mental disorders: A systematic review   Just think: The challenges of the disengaged mind - Science  The Importance of the Default Mode Network in Creativity—A Structural MRI Study   The Importance of the Default Mode Network in Creativity—A Structural MRI Study   People are increasingly bored in our digital age If you enjoyed this episode, check these out! What is the perfect nap duration? Can tattoos increase your risk of cancer? Why are people taping their mouths? Learn more about your ad choices. Visit megaphone.fm/adchoices With endless entertainment at your fingertips on your phone, how often do you really sit and do absolutely nothing?

It turns out that even when you’re staring into the middle distance, your brain is firing away with activity.

Norman and Tegan explore why giving your brain a break might be important for learning and creativity.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1369 Should we all be taking fish oil? https://www.abc.net.au/listen/programs/whats-that-rash/fish-oil-omega-3-supplement/106295872 How many times a week are you eating fish? What about oily fish, like salmon and tuna? Our dietary guidelines recommend the regular consumption of fish to potentially reduce the risk of cardiovascular disease, dementia and even macular degeneration. Norman and Tegan dig into the oily history of fish, and whether supplements can have the same effect. References: The Man with a Fish on His Back: In the late 19th century cod-liver oil was proclaimed the cure for many ailments "Fishing" for the origins of the "Eskimos and heart disease" story: facts or wishful thinking? Omega-3 Fatty Acids - National Institutes of Health The relationship between polyunsaturated fatty acids and inflammation: evidence from cohort and Mendelian randomization analyses Omega‐3 fatty acids for the primary and secondary prevention of cardiovascular disease Regular use of fish oil supplements and course of cardiovascular diseases: prospective cohort study Associations Between Plasma Omega-3 and Fish Oil Use With Risk of Atrial Fibrillation in the UK Biobank Associations of fish oil supplementation with incident dementia: Evidence from the UK Biobank cohort study Omega-3 Fatty Acids for the Management of Osteoarthritis: A Narrative Review  Omega 3 fatty acids for preventing or slowing the progression of age‐related macular degeneration Omega-3 fatty acids for depression in adults Fish-Oil Supplementation and Cardiovascular Events in Patients Receiving Hemodialysis If you enjoyed this episode, check these out! Why is everyone suddenly talking about seed oils? Does magnesium work against muscle cramps? Why is the internet telling me to lower my cortisol? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 03 Feb 2026 14:00:00 -0000 full ABC Australia How many times a week are you eating fish? What about oily fish, like salmon and tuna? Our dietary guidelines recommend the regular consumption of fish to potentially reduce the risk of cardiovascular disease, dementia and even macular degeneration. Norman and Tegan dig into the oily history of fish, and whether supplements can have the same effect. References: The Man with a Fish on His Back: In the late 19th century cod-liver oil was proclaimed the cure for many ailments "Fishing" for the origins of the "Eskimos and heart disease" story: facts or wishful thinking? Omega-3 Fatty Acids - National Institutes of Health The relationship between polyunsaturated fatty acids and inflammation: evidence from cohort and Mendelian randomization analyses Omega‐3 fatty acids for the primary and secondary prevention of cardiovascular disease Regular use of fish oil supplements and course of cardiovascular diseases: prospective cohort study Associations Between Plasma Omega-3 and Fish Oil Use With Risk of Atrial Fibrillation in the UK Biobank Associations of fish oil supplementation with incident dementia: Evidence from the UK Biobank cohort study Omega-3 Fatty Acids for the Management of Osteoarthritis: A Narrative Review  Omega 3 fatty acids for preventing or slowing the progression of age‐related macular degeneration Omega-3 fatty acids for depression in adults Fish-Oil Supplementation and Cardiovascular Events in Patients Receiving Hemodialysis If you enjoyed this episode, check these out! Why is everyone suddenly talking about seed oils? Does magnesium work against muscle cramps? Why is the internet telling me to lower my cortisol? How many times a week are you eating fish? What about oily fish, like salmon and tuna? Our dietary guidelines recommend the regular consumption of fish to potentially reduce the risk of cardiovascular disease, dementia and even macular degeneration. Norman and Tegan dig into the oily history of fish, and whether supplements can have the same effect. References: The Man with a Fish on His Back: In the late 19th century cod-liver oil was proclaimed the cure for many ailments "Fishing" for the origins of the "Eskimos and heart disease" story: facts or wishful thinking? Omega-3 Fatty Acids - National Institutes of Health The relationship between polyunsaturated fatty acids and inflammation: evidence from cohort and Mendelian randomization analyses Omega‐3 fatty acids for the primary and secondary prevention of cardiovascular disease Regular use of fish oil supplements and course of cardiovascular diseases: prospective cohort study Associations Between Plasma Omega-3 and Fish Oil Use With Risk of Atrial Fibrillation in the UK Biobank Associations of fish oil supplementation with incident dementia: Evidence from the UK Biobank cohort study Omega-3 Fatty Acids for the Management of Osteoarthritis: A Narrative Review  Omega 3 fatty acids for preventing or slowing the progression of age‐related macular degeneration Omega-3 fatty acids for depression in adults Fish-Oil Supplementation and Cardiovascular Events in Patients Receiving Hemodialysis If you enjoyed this episode, check these out! Why is everyone suddenly talking about seed oils? Does magnesium work against muscle cramps? Why is the internet telling me to lower my cortisol? Learn more about your ad choices. Visit megaphone.fm/adchoices How many times a week are you eating fish? What about oily fish, like salmon and tuna?

Our dietary guidelines recommend the regular consumption of fish to potentially reduce the risk of cardiovascular disease, dementia and even macular degeneration.

Norman and Tegan dig into the oily history of fish, and whether supplements can have the same effect.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1333 Should you wait to swim after eating? https://www.abc.net.au/listen/programs/whats-that-rash/swimming-after-eating-wait/104690820 It’s so common to tell kids to wait an hour after eating to swim that many of us never question it. But what are the actual consequences of jumping straight back in the pool after you’ve had your lunch? Norman and Tegan tackle whether this advice is grounded in evidence, and discuss what you should actually avoid. References: Scouting for boys - 1908 The International Lifesaving Federation medical position statement 2014  Effect of food consumption on 200-yard freestyle swim performance The National Drowning Report 2025  Monday’s medical myth: wait 30 minutes after eating before you swim – the Conversation  If you enjoyed this episode, check these out! Does magnesium work against muscle cramps?  Why do you feel so tired after a big meal? Is being an Olympian bad for your health? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 27 Jan 2026 14:00:00 -0000 full ABC Australia It’s so common to tell kids to wait an hour after eating to swim that many of us never question it. But what are the actual consequences of jumping straight back in the pool after you’ve had your lunch? Norman and Tegan tackle whether this advice is grounded in evidence, and discuss what you should actually avoid. References: Scouting for boys - 1908 The International Lifesaving Federation medical position statement 2014  Effect of food consumption on 200-yard freestyle swim performance The National Drowning Report 2025  Monday’s medical myth: wait 30 minutes after eating before you swim – the Conversation  If you enjoyed this episode, check these out! Does magnesium work against muscle cramps?  Why do you feel so tired after a big meal? Is being an Olympian bad for your health? It’s so common to tell kids to wait an hour after eating to swim that many of us never question it. But what are the actual consequences of jumping straight back in the pool after you’ve had your lunch? Norman and Tegan tackle whether this advice is grounded in evidence, and discuss what you should actually avoid. References: Scouting for boys - 1908 The International Lifesaving Federation medical position statement 2014  Effect of food consumption on 200-yard freestyle swim performance The National Drowning Report 2025  Monday’s medical myth: wait 30 minutes after eating before you swim – the Conversation  If you enjoyed this episode, check these out! Does magnesium work against muscle cramps?  Why do you feel so tired after a big meal? Is being an Olympian bad for your health? Learn more about your ad choices. Visit megaphone.fm/adchoices It’s so common to tell kids to wait an hour after eating to swim that many of us never question it.

But what are the actual consequences of jumping straight back in the pool after you’ve had your lunch?

Norman and Tegan tackle whether this advice is grounded in evidence, and discuss what you should actually avoid.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 882 Is retirement bad for you? https://www.abc.net.au/listen/programs/whats-that-rash/retirement-health-impact-brain-body/106236998 Last year Norman made the shocking statement that people shouldn’t retire because it’ll be bad for their brains. After an influx of requests, we’ve looked at the evidence not only when it comes to brain health, but heart health, metabolic health and mental wellbeing. Norman and Tegan unpack the complex story of what happens to your brain and body when you retire – depending on the job you had. References: How Retirement Was Invented: The earliest schemes for financial support in old age were pegged to life expectancy  Towards higher retirement incomes for Australians: a history of the Australian retirement income system since Federation  Impact of retirement transition on health, well-being and health behaviours: critical insights from an overview of reviews  Effect of retirement on cognitive function: the Whitehall II cohort study  Retirement or no Retirement? The Decision’s Effects on Cognitive Functioning, Well-Being, and Quality of Life Risk of Cognitive Declines With Retirement: Who Declines and Why? The Impact of Retirement on Cardiovascular Disease and Its Risk Factors: A Systematic Review of Longitudinal Studies Retirement and mental health: Analysis of the Australian national survey of mental health and well-being The Effects of Retirement on Sense of Purpose in Life: Crisis or Opportunity? The Role of Meaning in the Retirement Transition: Scoping Review Life after work: how we can support retirees – R U OK?  If you enjoyed this episode, check these out! Is NAD+ a miracle anti-ageing supplement? At-home DNA tests — what can they tell you? How much protein do you REALLY need? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 20 Jan 2026 14:00:00 -0000 full ABC Australia Last year Norman made the shocking statement that people shouldn’t retire because it’ll be bad for their brains. After an influx of requests, we’ve looked at the evidence not only when it comes to brain health, but heart health, metabolic health and mental wellbeing. Norman and Tegan unpack the complex story of what happens to your brain and body when you retire – depending on the job you had. References: How Retirement Was Invented: The earliest schemes for financial support in old age were pegged to life expectancy  Towards higher retirement incomes for Australians: a history of the Australian retirement income system since Federation  Impact of retirement transition on health, well-being and health behaviours: critical insights from an overview of reviews  Effect of retirement on cognitive function: the Whitehall II cohort study  Retirement or no Retirement? The Decision’s Effects on Cognitive Functioning, Well-Being, and Quality of Life Risk of Cognitive Declines With Retirement: Who Declines and Why? The Impact of Retirement on Cardiovascular Disease and Its Risk Factors: A Systematic Review of Longitudinal Studies Retirement and mental health: Analysis of the Australian national survey of mental health and well-being The Effects of Retirement on Sense of Purpose in Life: Crisis or Opportunity? The Role of Meaning in the Retirement Transition: Scoping Review Life after work: how we can support retirees – R U OK?  If you enjoyed this episode, check these out! Is NAD+ a miracle anti-ageing supplement? At-home DNA tests — what can they tell you? How much protein do you REALLY need? Last year Norman made the shocking statement that people shouldn’t retire because it’ll be bad for their brains. After an influx of requests, we’ve looked at the evidence not only when it comes to brain health, but heart health, metabolic health and mental wellbeing. Norman and Tegan unpack the complex story of what happens to your brain and body when you retire – depending on the job you had. References: How Retirement Was Invented: The earliest schemes for financial support in old age were pegged to life expectancy  Towards higher retirement incomes for Australians: a history of the Australian retirement income system since Federation  Impact of retirement transition on health, well-being and health behaviours: critical insights from an overview of reviews  Effect of retirement on cognitive function: the Whitehall II cohort study  Retirement or no Retirement? The Decision’s Effects on Cognitive Functioning, Well-Being, and Quality of Life Risk of Cognitive Declines With Retirement: Who Declines and Why? The Impact of Retirement on Cardiovascular Disease and Its Risk Factors: A Systematic Review of Longitudinal Studies Retirement and mental health: Analysis of the Australian national survey of mental health and well-being The Effects of Retirement on Sense of Purpose in Life: Crisis or Opportunity? The Role of Meaning in the Retirement Transition: Scoping Review Life after work: how we can support retirees – R U OK?  If you enjoyed this episode, check these out! Is NAD+ a miracle anti-ageing supplement? At-home DNA tests — what can they tell you? How much protein do you REALLY need? Learn more about your ad choices. Visit megaphone.fm/adchoices Last year Norman made the shocking statement that people shouldn’t retire because it’ll be bad for their brains.

After an influx of requests, we’ve looked at the evidence not only when it comes to brain health, but heart health, metabolic health and mental wellbeing.

Norman and Tegan unpack the complex story of what happens to your brain and body when you retire – depending on the job you had.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1348 Diet vs exercise: which is more important? https://www.abc.net.au/listen/programs/whats-that-rash/diet-vs-exercise-which-is-better/106114630 A few weeks into the new year you might be reassessing your resolutions and wondering where to put your energy.  Is it possible to choose between diet or exercise? Or are the two inherently intertwined? Norman and Tegan try to untangle the untangleable, pitting diet and exercise against one another in different arenas.  References: The history of nutritional sciences  Casimir Funk: The scientist who gave us the word 'vitamin'  How the Seven Countries Study contributed to the definition and development of the Mediterranean diet concept: A 50-year journey  Coronary Heart Disease and Physical Activity of Work Long-term effectiveness of diet-plus-exercise interventions vs. diet-only interventions for weight loss: a meta-analysis  Efficacy of dietary intervention or in combination with exercise on primary prevention of cardiovascular disease: A systematic review  Diet or diet plus physical activity versus usual care in patients with newly diagnosed type 2 diabetes: the Early ACTID randomised controlled trial  Trading off dietary choices, physical exercise and cardiovascular disease risks  If you enjoyed this episode, check these out! Why Norman won't shut up about the Mediterranean diet Why the carnivore diet is so risky Is botox worth a shot? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 13 Jan 2026 14:00:00 -0000 full ABC Australia A few weeks into the new year you might be reassessing your resolutions and wondering where to put your energy.  Is it possible to choose between diet or exercise? Or are the two inherently intertwined? Norman and Tegan try to untangle the untangleable, pitting diet and exercise against one another in different arenas.  References: The history of nutritional sciences  Casimir Funk: The scientist who gave us the word 'vitamin'  How the Seven Countries Study contributed to the definition and development of the Mediterranean diet concept: A 50-year journey  Coronary Heart Disease and Physical Activity of Work Long-term effectiveness of diet-plus-exercise interventions vs. diet-only interventions for weight loss: a meta-analysis  Efficacy of dietary intervention or in combination with exercise on primary prevention of cardiovascular disease: A systematic review  Diet or diet plus physical activity versus usual care in patients with newly diagnosed type 2 diabetes: the Early ACTID randomised controlled trial  Trading off dietary choices, physical exercise and cardiovascular disease risks  If you enjoyed this episode, check these out! Why Norman won't shut up about the Mediterranean diet Why the carnivore diet is so risky Is botox worth a shot? A few weeks into the new year you might be reassessing your resolutions and wondering where to put your energy.  Is it possible to choose between diet or exercise? Or are the two inherently intertwined? Norman and Tegan try to untangle the untangleable, pitting diet and exercise against one another in different arenas.  References: The history of nutritional sciences  Casimir Funk: The scientist who gave us the word 'vitamin'  How the Seven Countries Study contributed to the definition and development of the Mediterranean diet concept: A 50-year journey  Coronary Heart Disease and Physical Activity of Work Long-term effectiveness of diet-plus-exercise interventions vs. diet-only interventions for weight loss: a meta-analysis  Efficacy of dietary intervention or in combination with exercise on primary prevention of cardiovascular disease: A systematic review  Diet or diet plus physical activity versus usual care in patients with newly diagnosed type 2 diabetes: the Early ACTID randomised controlled trial  Trading off dietary choices, physical exercise and cardiovascular disease risks  If you enjoyed this episode, check these out! Why Norman won't shut up about the Mediterranean diet Why the carnivore diet is so risky Is botox worth a shot? Learn more about your ad choices. Visit megaphone.fm/adchoices A few weeks into the new year you might be reassessing your resolutions and wondering where to put your energy. 

Is it possible to choose between diet or exercise? Or are the two inherently intertwined?

Norman and Tegan try to untangle the untangleable, pitting diet and exercise against one another in different arenas. 

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1309 Why you don't need to avoid seed oils https://www.abc.net.au/listen/programs/whats-that-rash/seed-oils-bad-for-you/106018678 It can be hard to keep up with food fads and diet trends (and spoiler: you don’t need to). But an intriguing assumption that has gained traction recently is that seed oils – think canola, sunflower, grapeseed – are terrible for you. Norman and Tegan unpack how that assumption has spread, and whether there’s any solid evidence to back it up. References: Biomarkers of Dietary Omega-6 Fatty Acids and Incident Cardiovascular Disease and Mortality Serum n-6 polyunsaturated fatty acids and risk of death: the Kuopio Ischaemic Heart Disease Risk Factor Study Omega-6 fats to prevent and treat heart and circulatory diseases Polyunsaturated fatty acids intake and risk of all-cause mortality, cardiovascular disease, breast cancer, mental health, and type 2 diabetes: A systematic review and meta-analysis of prospective cohort studies Perspective on the health effects of unsaturated fatty acids and commonly consumed plant oils high in unsaturated fat If you’re worried about inflammation, stop stressing about seed oils and focus on the basics Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 06 Jan 2026 14:00:00 -0000 full ABC Australia It can be hard to keep up with food fads and diet trends (and spoiler: you don’t need to). But an intriguing assumption that has gained traction recently is that seed oils – think canola, sunflower, grapeseed – are terrible for you. Norman and Tegan unpack how that assumption has spread, and whether there’s any solid evidence to back it up. References: Biomarkers of Dietary Omega-6 Fatty Acids and Incident Cardiovascular Disease and Mortality Serum n-6 polyunsaturated fatty acids and risk of death: the Kuopio Ischaemic Heart Disease Risk Factor Study Omega-6 fats to prevent and treat heart and circulatory diseases Polyunsaturated fatty acids intake and risk of all-cause mortality, cardiovascular disease, breast cancer, mental health, and type 2 diabetes: A systematic review and meta-analysis of prospective cohort studies Perspective on the health effects of unsaturated fatty acids and commonly consumed plant oils high in unsaturated fat If you’re worried about inflammation, stop stressing about seed oils and focus on the basics It can be hard to keep up with food fads and diet trends (and spoiler: you don’t need to). But an intriguing assumption that has gained traction recently is that seed oils – think canola, sunflower, grapeseed – are terrible for you. Norman and Tegan unpack how that assumption has spread, and whether there’s any solid evidence to back it up. References: Biomarkers of Dietary Omega-6 Fatty Acids and Incident Cardiovascular Disease and Mortality Serum n-6 polyunsaturated fatty acids and risk of death: the Kuopio Ischaemic Heart Disease Risk Factor Study Omega-6 fats to prevent and treat heart and circulatory diseases Polyunsaturated fatty acids intake and risk of all-cause mortality, cardiovascular disease, breast cancer, mental health, and type 2 diabetes: A systematic review and meta-analysis of prospective cohort studies Perspective on the health effects of unsaturated fatty acids and commonly consumed plant oils high in unsaturated fat If you’re worried about inflammation, stop stressing about seed oils and focus on the basics Learn more about your ad choices. Visit megaphone.fm/adchoices It can be hard to keep up with food fads and diet trends (and spoiler: you don’t need to).

But an intriguing assumption that has gained traction recently is that seed oils – think canola, sunflower, grapeseed – are terrible for you.

Norman and Tegan unpack how that assumption has spread, and whether there’s any solid evidence to back it up.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1064 Should you opt for aluminium-free deodorant? https://www.abc.net.au/listen/programs/whats-that-rash/deodorant-natural-crystal/106018476 We haven’t always suppressed our sweat or our natural body odour, but in many cultures now it’s expected we’ll all try to smell our best. You might be seeing more ads for ‘natural’ deodorants that promise to keep you fresh without any harmful ingredients. Norman and Tegan talk through those ingredients, and whether they carry any risks. This episode first aired on March 19, 2025.  References: The specific biochemistry of human axilla odour formation viewed in an evolutionary context Use of Aluminium in Antiperspirants - Australian Department of Health Antiperspirants/Deodorants and Breast Cancer - National Cancer Institute Antiperspirants - National Kidney Foundation How Advertisers Convinced Americans They Smelled Bad - Smithsonian Magazine Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 30 Dec 2025 14:00:00 -0000 full ABC Australia We haven’t always suppressed our sweat or our natural body odour, but in many cultures now it’s expected we’ll all try to smell our best. You might be seeing more ads for ‘natural’ deodorants that promise to keep you fresh without any harmful ingredients. Norman and Tegan talk through those ingredients, and whether they carry any risks. This episode first aired on March 19, 2025.  References: The specific biochemistry of human axilla odour formation viewed in an evolutionary context Use of Aluminium in Antiperspirants - Australian Department of Health Antiperspirants/Deodorants and Breast Cancer - National Cancer Institute Antiperspirants - National Kidney Foundation How Advertisers Convinced Americans They Smelled Bad - Smithsonian Magazine We haven’t always suppressed our sweat or our natural body odour, but in many cultures now it’s expected we’ll all try to smell our best. You might be seeing more ads for ‘natural’ deodorants that promise to keep you fresh without any harmful ingredients. Norman and Tegan talk through those ingredients, and whether they carry any risks. This episode first aired on March 19, 2025.  References: The specific biochemistry of human axilla odour formation viewed in an evolutionary context Use of Aluminium in Antiperspirants - Australian Department of Health Antiperspirants/Deodorants and Breast Cancer - National Cancer Institute Antiperspirants - National Kidney Foundation How Advertisers Convinced Americans They Smelled Bad - Smithsonian Magazine Learn more about your ad choices. Visit megaphone.fm/adchoices We haven’t always suppressed our sweat or our natural body odour, but in many cultures now it’s expected we’ll all try to smell our best.

You might be seeing more ads for ‘natural’ deodorants that promise to keep you fresh without any harmful ingredients.

Norman and Tegan talk through those ingredients, and whether they carry any risks.

This episode first aired on March 19, 2025. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1111 Why do some people pee more often? https://www.abc.net.au/listen/programs/whats-that-rash/pee-urinate-bladder/106018388 Do you find yourself complaining that you've got a small bladder, as you run to the toilet for the third time in an hour? There are many reasons a person might pee more than others, including some scary medical conditions.  But as Norman and Tegan explain, in most cases your bladder is just deconditioned and you need to get your urinary tract into shape.  This episode first aired on April 15, 2025.  References: Bladder control: Lifestyle strategies ease problems A randomized double-blind placebo-controlled clinical trial of a product containing pumpkin seed extract and soy germ extract to improve overactive bladder-related voiding dysfunction and quality of life Pumpkin Seed Oil Extracted From Cucurbita maxima Improves Urinary Disorder in Human Overactive Bladder Prosta Fink Forte capsules in the treatment of benign prostatic hyperplasia. Multicentric surveillance study in 2245 patients Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 23 Dec 2025 14:00:00 -0000 full ABC Australia Do you find yourself complaining that you've got a small bladder, as you run to the toilet for the third time in an hour? There are many reasons a person might pee more than others, including some scary medical conditions.  But as Norman and Tegan explain, in most cases your bladder is just deconditioned and you need to get your urinary tract into shape.  This episode first aired on April 15, 2025.  References: Bladder control: Lifestyle strategies ease problems A randomized double-blind placebo-controlled clinical trial of a product containing pumpkin seed extract and soy germ extract to improve overactive bladder-related voiding dysfunction and quality of life Pumpkin Seed Oil Extracted From Cucurbita maxima Improves Urinary Disorder in Human Overactive Bladder Prosta Fink Forte capsules in the treatment of benign prostatic hyperplasia. Multicentric surveillance study in 2245 patients Do you find yourself complaining that you've got a small bladder, as you run to the toilet for the third time in an hour? There are many reasons a person might pee more than others, including some scary medical conditions.  But as Norman and Tegan explain, in most cases your bladder is just deconditioned and you need to get your urinary tract into shape.  This episode first aired on April 15, 2025.  References: Bladder control: Lifestyle strategies ease problems A randomized double-blind placebo-controlled clinical trial of a product containing pumpkin seed extract and soy germ extract to improve overactive bladder-related voiding dysfunction and quality of life Pumpkin Seed Oil Extracted From Cucurbita maxima Improves Urinary Disorder in Human Overactive Bladder Prosta Fink Forte capsules in the treatment of benign prostatic hyperplasia. Multicentric surveillance study in 2245 patients Learn more about your ad choices. Visit megaphone.fm/adchoices Do you find yourself complaining that you've got a small bladder, as you run to the toilet for the third time in an hour?

There are many reasons a person might pee more than others, including some scary medical conditions. 

But as Norman and Tegan explain, in most cases your bladder is just deconditioned and you need to get your urinary tract into shape. 

This episode first aired on April 15, 2025. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1034 Sunscreen spectacular: UV protection, SPF drama, endocrine disruptors https://www.abc.net.au/listen/programs/whats-that-rash/sunscreen-uv-spf-zinc-chemical/106095574 There have been many discussions this year about sunscreen, its effectiveness and its ingredients. While there are some unknowns, what we’re sure of is sunscreen’s ability to protect us from the sun’s ageing and cancer-causing rays. Norman and Tegan slip, slop, slap some questions about sunscreen: SPF scandal, endocrine disruptors and vitamin D concerns. References: How does sunscreen work? - Cancer Council  Sunscreen: a brief walk through history We tested the SPF claims of 20 sunscreens. 16 failed - CHOICE TGA statement on CHOICE SPF sunscreen findings  Safety Review of Seven Active Sunscreen Ingredients – July 2025  Daily sunscreen application and betacarotene supplementation in prevention of basal-cell and squamous-cell carcinomas of the skin: a randomised controlled trial Mineral vs chemical sunscreens  Can your sunscreen expire?  If you enjoyed this episode, check these out! Is there such thing as TOO much sun protection? We all need a daily dose of sunlight — but how much?  Can you get away with skipping your daily shower? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 16 Dec 2025 14:00:00 -0000 full ABC Australia There have been many discussions this year about sunscreen, its effectiveness and its ingredients. While there are some unknowns, what we’re sure of is sunscreen’s ability to protect us from the sun’s ageing and cancer-causing rays. Norman and Tegan slip, slop, slap some questions about sunscreen: SPF scandal, endocrine disruptors and vitamin D concerns. References: How does sunscreen work? - Cancer Council  Sunscreen: a brief walk through history We tested the SPF claims of 20 sunscreens. 16 failed - CHOICE TGA statement on CHOICE SPF sunscreen findings  Safety Review of Seven Active Sunscreen Ingredients – July 2025  Daily sunscreen application and betacarotene supplementation in prevention of basal-cell and squamous-cell carcinomas of the skin: a randomised controlled trial Mineral vs chemical sunscreens  Can your sunscreen expire?  If you enjoyed this episode, check these out! Is there such thing as TOO much sun protection? We all need a daily dose of sunlight — but how much?  Can you get away with skipping your daily shower? There have been many discussions this year about sunscreen, its effectiveness and its ingredients. While there are some unknowns, what we’re sure of is sunscreen’s ability to protect us from the sun’s ageing and cancer-causing rays. Norman and Tegan slip, slop, slap some questions about sunscreen: SPF scandal, endocrine disruptors and vitamin D concerns. References: How does sunscreen work? - Cancer Council  Sunscreen: a brief walk through history We tested the SPF claims of 20 sunscreens. 16 failed - CHOICE TGA statement on CHOICE SPF sunscreen findings  Safety Review of Seven Active Sunscreen Ingredients – July 2025  Daily sunscreen application and betacarotene supplementation in prevention of basal-cell and squamous-cell carcinomas of the skin: a randomised controlled trial Mineral vs chemical sunscreens  Can your sunscreen expire?  If you enjoyed this episode, check these out! Is there such thing as TOO much sun protection? We all need a daily dose of sunlight — but how much?  Can you get away with skipping your daily shower? Learn more about your ad choices. Visit megaphone.fm/adchoices There have been many discussions this year about sunscreen, its effectiveness and its ingredients.

While there are some unknowns, what we’re sure of is sunscreen’s ability to protect us from the sun’s ageing and cancer-causing rays.

Norman and Tegan slip, slop, slap some questions about sunscreen: SPF scandal, endocrine disruptors and vitamin D concerns.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1337 Do the benefits of creatine go beyond the gym? https://www.abc.net.au/listen/programs/whats-that-rash/creatine-menopause-brain-fog-cognition/106114628 Creatine is getting a lot of hype lately, at least according to our listeners. It’s being pushed for everything from menopause to dementia for its supposed energy-boosting, brain-boosting benefits. Norman and Tegan explore what is really going on with creatine outside of its muscle-building potential. References: Common questions and misconceptions about creatine supplementation: what does the scientific evidence really show? | Journal of the International Society of Sports Nutrition  Metabolic Basis of Creatine in Health and Disease: A Bioinformatics-Assisted Review - Nutrients  Creatine in Health and Disease  Creatine supplementation for older adults: Focus on sarcopenia, osteoporosis, frailty and Cachexia Single dose creatine improves cognitive performance and induces changes in cerebral high energy phosphates during sleep deprivation Creatine monohydrate pilot in Alzheimer's: Feasibility, brain creatine, and cognition  The Effects of 8-Week Creatine Hydrochloride and Creatine Ethyl Ester Supplementation on Cognition, Clinical Outcomes, and Brain Creatine Levels in Perimenopausal and Menopausal Women (CONCRET-MENOPA): A Randomized Controlled Trial  It Is Not Just About Storing Energy: The Multifaceted Role of Creatine Metabolism on Cancer Biology and Immunology Creatine Supplementation for Patients with Inflammatory Bowel Diseases: A Scientific Rationale for a Clinical Trial  International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine  If you enjoyed this episode, check these out! Is it safe to dose yourself with pre-workout? Do healthy people need lymphatic treatments? Is that glass of red wine over Christmas dinner good for you? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 09 Dec 2025 14:00:00 -0000 full ABC Australia Creatine is getting a lot of hype lately, at least according to our listeners. It’s being pushed for everything from menopause to dementia for its supposed energy-boosting, brain-boosting benefits. Norman and Tegan explore what is really going on with creatine outside of its muscle-building potential. References: Common questions and misconceptions about creatine supplementation: what does the scientific evidence really show? | Journal of the International Society of Sports Nutrition  Metabolic Basis of Creatine in Health and Disease: A Bioinformatics-Assisted Review - Nutrients  Creatine in Health and Disease  Creatine supplementation for older adults: Focus on sarcopenia, osteoporosis, frailty and Cachexia Single dose creatine improves cognitive performance and induces changes in cerebral high energy phosphates during sleep deprivation Creatine monohydrate pilot in Alzheimer's: Feasibility, brain creatine, and cognition  The Effects of 8-Week Creatine Hydrochloride and Creatine Ethyl Ester Supplementation on Cognition, Clinical Outcomes, and Brain Creatine Levels in Perimenopausal and Menopausal Women (CONCRET-MENOPA): A Randomized Controlled Trial  It Is Not Just About Storing Energy: The Multifaceted Role of Creatine Metabolism on Cancer Biology and Immunology Creatine Supplementation for Patients with Inflammatory Bowel Diseases: A Scientific Rationale for a Clinical Trial  International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine  If you enjoyed this episode, check these out! Is it safe to dose yourself with pre-workout? Do healthy people need lymphatic treatments? Is that glass of red wine over Christmas dinner good for you? Creatine is getting a lot of hype lately, at least according to our listeners. It’s being pushed for everything from menopause to dementia for its supposed energy-boosting, brain-boosting benefits. Norman and Tegan explore what is really going on with creatine outside of its muscle-building potential. References: Common questions and misconceptions about creatine supplementation: what does the scientific evidence really show? | Journal of the International Society of Sports Nutrition  Metabolic Basis of Creatine in Health and Disease: A Bioinformatics-Assisted Review - Nutrients  Creatine in Health and Disease  Creatine supplementation for older adults: Focus on sarcopenia, osteoporosis, frailty and Cachexia Single dose creatine improves cognitive performance and induces changes in cerebral high energy phosphates during sleep deprivation Creatine monohydrate pilot in Alzheimer's: Feasibility, brain creatine, and cognition  The Effects of 8-Week Creatine Hydrochloride and Creatine Ethyl Ester Supplementation on Cognition, Clinical Outcomes, and Brain Creatine Levels in Perimenopausal and Menopausal Women (CONCRET-MENOPA): A Randomized Controlled Trial  It Is Not Just About Storing Energy: The Multifaceted Role of Creatine Metabolism on Cancer Biology and Immunology Creatine Supplementation for Patients with Inflammatory Bowel Diseases: A Scientific Rationale for a Clinical Trial  International Society of Sports Nutrition position stand: safety and efficacy of creatine supplementation in exercise, sport, and medicine  If you enjoyed this episode, check these out! Is it safe to dose yourself with pre-workout? Do healthy people need lymphatic treatments? Is that glass of red wine over Christmas dinner good for you? Learn more about your ad choices. Visit megaphone.fm/adchoices Creatine is getting a lot of hype lately, at least according to our listeners.

It’s being pushed for everything from menopause to dementia for its supposed energy-boosting, brain-boosting benefits.

Norman and Tegan explore what is really going on with creatine outside of its muscle-building potential.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1407 Why do we dream? https://www.abc.net.au/listen/programs/whats-that-rash/why-do-we-dream-sleep-rem/106049458 Whether or not we remember our dreams, we all have them. But the answer to why we dream is complicated. There's a lot going on in our brains during sleep, especially during the rapid eye movement (REM) phase when most dreams go down. Norman and Tegan talk through the purpose of dreams, how time warps as we snooze and whether there are any downsides to these nightly hallucinations. References: Dreams: Why They Happen & What They Mean – Sleep Foundation  Time for actions in lucid dreams: effects of task modality, length, and complexity  High Dream Recall Frequency is Associated with Increased Creativity and Default Mode Network Connectivity fMRI Evidence for Default Mode Network Deactivation Associated with Rapid Eye Movements in Sleep  The relationships between insomnia, nightmares, and dreams: A systematic review Nightmares affect the experience of sleep quality but not sleep architecture: an ambulatory polysomnographic study  Gender differences in dreaming: Are they stable over time? Isotretinoin use and reports of sustained dreaming | British Journal of Dermatology | Oxford Academic Dreaming under antidepressants: A systematic review on evidence in depressive patients and healthy volunteers Nightmare and Abnormal Dreams: Rare Side Effects of Metformin? If you enjoyed this episode, check these out! What's the deal with night terrors? How risky is sharing a toothbrush? Should you go organic if you're worried about pesticides? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 02 Dec 2025 14:00:00 -0000 full ABC Australia Whether or not we remember our dreams, we all have them. But the answer to why we dream is complicated. There's a lot going on in our brains during sleep, especially during the rapid eye movement (REM) phase when most dreams go down. Norman and Tegan talk through the purpose of dreams, how time warps as we snooze and whether there are any downsides to these nightly hallucinations. References: Dreams: Why They Happen & What They Mean – Sleep Foundation  Time for actions in lucid dreams: effects of task modality, length, and complexity  High Dream Recall Frequency is Associated with Increased Creativity and Default Mode Network Connectivity fMRI Evidence for Default Mode Network Deactivation Associated with Rapid Eye Movements in Sleep  The relationships between insomnia, nightmares, and dreams: A systematic review Nightmares affect the experience of sleep quality but not sleep architecture: an ambulatory polysomnographic study  Gender differences in dreaming: Are they stable over time? Isotretinoin use and reports of sustained dreaming | British Journal of Dermatology | Oxford Academic Dreaming under antidepressants: A systematic review on evidence in depressive patients and healthy volunteers Nightmare and Abnormal Dreams: Rare Side Effects of Metformin? If you enjoyed this episode, check these out! What's the deal with night terrors? How risky is sharing a toothbrush? Should you go organic if you're worried about pesticides? Whether or not we remember our dreams, we all have them. But the answer to why we dream is complicated. There's a lot going on in our brains during sleep, especially during the rapid eye movement (REM) phase when most dreams go down. Norman and Tegan talk through the purpose of dreams, how time warps as we snooze and whether there are any downsides to these nightly hallucinations. References: Dreams: Why They Happen & What They Mean – Sleep Foundation  Time for actions in lucid dreams: effects of task modality, length, and complexity  High Dream Recall Frequency is Associated with Increased Creativity and Default Mode Network Connectivity fMRI Evidence for Default Mode Network Deactivation Associated with Rapid Eye Movements in Sleep  The relationships between insomnia, nightmares, and dreams: A systematic review Nightmares affect the experience of sleep quality but not sleep architecture: an ambulatory polysomnographic study  Gender differences in dreaming: Are they stable over time? Isotretinoin use and reports of sustained dreaming | British Journal of Dermatology | Oxford Academic Dreaming under antidepressants: A systematic review on evidence in depressive patients and healthy volunteers Nightmare and Abnormal Dreams: Rare Side Effects of Metformin? If you enjoyed this episode, check these out! What's the deal with night terrors? How risky is sharing a toothbrush? Should you go organic if you're worried about pesticides? Learn more about your ad choices. Visit megaphone.fm/adchoices Whether or not we remember our dreams, we all have them. But the answer to why we dream is complicated.

There's a lot going on in our brains during sleep, especially during the rapid eye movement (REM) phase when most dreams go down.

Norman and Tegan talk through the purpose of dreams, how time warps as we snooze and whether there are any downsides to these nightly hallucinations.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1375 What's the best time of day to exercise? https://www.abc.net.au/listen/programs/whats-that-rash/exercise-morning-night-timing/106023666 When you’ve got a busy schedule, it’s important to just exercise when you can. But if you have the luxury of choice, is there an optimal one? You might’ve even heard that exercising at certain times of day can lead to harm. Norman and Tegan run through the evidence around heart attacks, workouts and what happens when you’re a morning or a night person. References: Association of the time of day of peak physical activity with cardiovascular mortality: Findings from the UK Biobank Study Setting your clock: associations between timing of objective physical activity and cardiovascular disease risk in the general population  Best Time of Day for Strength and Endurance Training to Improve Health and Performance? A Systematic Review with Meta-analysis  Gold, silver or bronze: circadian variation strongly affects performance in Olympic athletes Diurnal variation in tennis service The effects of exercise session timing on weight loss and components of energy balance: midwest exercise trial 2  If you enjoyed this episode, check these out! Chronotypes: early birds vs night owls Does magnesium work against muscle cramps? Norman tried an ice bath so you don't have to Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 25 Nov 2025 14:00:00 -0000 full ABC Australia When you’ve got a busy schedule, it’s important to just exercise when you can. But if you have the luxury of choice, is there an optimal one? You might’ve even heard that exercising at certain times of day can lead to harm. Norman and Tegan run through the evidence around heart attacks, workouts and what happens when you’re a morning or a night person. References: Association of the time of day of peak physical activity with cardiovascular mortality: Findings from the UK Biobank Study Setting your clock: associations between timing of objective physical activity and cardiovascular disease risk in the general population  Best Time of Day for Strength and Endurance Training to Improve Health and Performance? A Systematic Review with Meta-analysis  Gold, silver or bronze: circadian variation strongly affects performance in Olympic athletes Diurnal variation in tennis service The effects of exercise session timing on weight loss and components of energy balance: midwest exercise trial 2  If you enjoyed this episode, check these out! Chronotypes: early birds vs night owls Does magnesium work against muscle cramps? Norman tried an ice bath so you don't have to When you’ve got a busy schedule, it’s important to just exercise when you can. But if you have the luxury of choice, is there an optimal one? You might’ve even heard that exercising at certain times of day can lead to harm. Norman and Tegan run through the evidence around heart attacks, workouts and what happens when you’re a morning or a night person. References: Association of the time of day of peak physical activity with cardiovascular mortality: Findings from the UK Biobank Study Setting your clock: associations between timing of objective physical activity and cardiovascular disease risk in the general population  Best Time of Day for Strength and Endurance Training to Improve Health and Performance? A Systematic Review with Meta-analysis  Gold, silver or bronze: circadian variation strongly affects performance in Olympic athletes Diurnal variation in tennis service The effects of exercise session timing on weight loss and components of energy balance: midwest exercise trial 2  If you enjoyed this episode, check these out! Chronotypes: early birds vs night owls Does magnesium work against muscle cramps? Norman tried an ice bath so you don't have to Learn more about your ad choices. Visit megaphone.fm/adchoices When you’ve got a busy schedule, it’s important to just exercise when you can. But if you have the luxury of choice, is there an optimal one?

You might’ve even heard that exercising at certain times of day can lead to harm.

Norman and Tegan run through the evidence around heart attacks, workouts and what happens when you’re a morning or a night person.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 996 Should you aim for an alkaline lifestyle? https://www.abc.net.au/listen/programs/whats-that-rash/alkaline-acid-diet-lifestyle/106022368 Humans are slightly alkaline – your blood should be a pH between 7.35 to 7.45. Anything outside that range can be life-threatening. So why are you being told to follow an alkaline diet? Proponents of the diet claim it can tackle everything from osteoporosis to cancer. Norman and Tegan do a litmus test on the alkaline-acid balance and whether it’s a driver of chronic disease. References: Physiology, Acid Base Balance The effect of acid ash and alkaline ash foodstuffs on the acid-base equilibrium of man Urine pH is an indicator of dietary acid–base load, fruit and vegetables and meat intakes: results from the European Prospective Investigation into Cancer and Nutrition (EPIC)-Norfolk population study Why is there so much on the internet about the alkaline diet and cancer? – MD Anderson  Low-grade metabolic acidosis as a driver of chronic disease: a 21st century public health crisis Diet-Induced Low-Grade Metabolic Acidosis and Clinical Outcomes: A Review If you enjoyed this episode, check these out! Why Norman won't shut up about the Mediterranean diet Why is the internet telling me to lower my cortisol? MSG's messy myths and racist tropes Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 18 Nov 2025 14:00:00 -0000 full ABC Australia Humans are slightly alkaline – your blood should be a pH between 7.35 to 7.45. Anything outside that range can be life-threatening. So why are you being told to follow an alkaline diet? Proponents of the diet claim it can tackle everything from osteoporosis to cancer. Norman and Tegan do a litmus test on the alkaline-acid balance and whether it’s a driver of chronic disease. References: Physiology, Acid Base Balance The effect of acid ash and alkaline ash foodstuffs on the acid-base equilibrium of man Urine pH is an indicator of dietary acid–base load, fruit and vegetables and meat intakes: results from the European Prospective Investigation into Cancer and Nutrition (EPIC)-Norfolk population study Why is there so much on the internet about the alkaline diet and cancer? – MD Anderson  Low-grade metabolic acidosis as a driver of chronic disease: a 21st century public health crisis Diet-Induced Low-Grade Metabolic Acidosis and Clinical Outcomes: A Review If you enjoyed this episode, check these out! Why Norman won't shut up about the Mediterranean diet Why is the internet telling me to lower my cortisol? MSG's messy myths and racist tropes Humans are slightly alkaline – your blood should be a pH between 7.35 to 7.45. Anything outside that range can be life-threatening. So why are you being told to follow an alkaline diet? Proponents of the diet claim it can tackle everything from osteoporosis to cancer. Norman and Tegan do a litmus test on the alkaline-acid balance and whether it’s a driver of chronic disease. References: Physiology, Acid Base Balance The effect of acid ash and alkaline ash foodstuffs on the acid-base equilibrium of man Urine pH is an indicator of dietary acid–base load, fruit and vegetables and meat intakes: results from the European Prospective Investigation into Cancer and Nutrition (EPIC)-Norfolk population study Why is there so much on the internet about the alkaline diet and cancer? – MD Anderson  Low-grade metabolic acidosis as a driver of chronic disease: a 21st century public health crisis Diet-Induced Low-Grade Metabolic Acidosis and Clinical Outcomes: A Review If you enjoyed this episode, check these out! Why Norman won't shut up about the Mediterranean diet Why is the internet telling me to lower my cortisol? MSG's messy myths and racist tropes Learn more about your ad choices. Visit megaphone.fm/adchoices Humans are slightly alkaline – your blood should be a pH between 7.35 to 7.45. Anything outside that range can be life-threatening.

So why are you being told to follow an alkaline diet? Proponents of the diet claim it can tackle everything from osteoporosis to cancer.

Norman and Tegan do a litmus test on the alkaline-acid balance and whether it’s a driver of chronic disease.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1238 Anything wrong with falling asleep in front of the TV? https://www.abc.net.au/listen/programs/whats-that-rash/tv-sleep-blue-light/105994966 You’re settling into the couch after a long day, ready to relax with your favourite show … next thing you know, you’re asleep. What is it about the TV that puts people to sleep, and what can you do to avoid dozing off? Norman and Tegan explore comfort watching, binge-watching and blue light exposure. References: Exploring the Bob Ross effect: A psychophysiological investigation Binge Viewing, Sleep, and the Role of Pre-Sleep Arousal | Journal of Clinical Sleep Medicine The inner clock—Blue light sets the human rhythm  Morning and Evening Blue-Enriched Light Exposure Alters Metabolic Function in Normal Weight Adults Mitigating the Effects of Blue Light - Sleep Foundation  If you enjoyed this episode, check these out! What is the perfect nap duration? Why do you feel so tired after a big meal? Is your (artificial) sweet tooth killing you? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 11 Nov 2025 14:00:00 -0000 full ABC Australia You’re settling into the couch after a long day, ready to relax with your favourite show … next thing you know, you’re asleep. What is it about the TV that puts people to sleep, and what can you do to avoid dozing off? Norman and Tegan explore comfort watching, binge-watching and blue light exposure. References: Exploring the Bob Ross effect: A psychophysiological investigation Binge Viewing, Sleep, and the Role of Pre-Sleep Arousal | Journal of Clinical Sleep Medicine The inner clock—Blue light sets the human rhythm  Morning and Evening Blue-Enriched Light Exposure Alters Metabolic Function in Normal Weight Adults Mitigating the Effects of Blue Light - Sleep Foundation  If you enjoyed this episode, check these out! What is the perfect nap duration? Why do you feel so tired after a big meal? Is your (artificial) sweet tooth killing you? You’re settling into the couch after a long day, ready to relax with your favourite show … next thing you know, you’re asleep. What is it about the TV that puts people to sleep, and what can you do to avoid dozing off? Norman and Tegan explore comfort watching, binge-watching and blue light exposure. References: Exploring the Bob Ross effect: A psychophysiological investigation Binge Viewing, Sleep, and the Role of Pre-Sleep Arousal | Journal of Clinical Sleep Medicine The inner clock—Blue light sets the human rhythm  Morning and Evening Blue-Enriched Light Exposure Alters Metabolic Function in Normal Weight Adults Mitigating the Effects of Blue Light - Sleep Foundation  If you enjoyed this episode, check these out! What is the perfect nap duration? Why do you feel so tired after a big meal? Is your (artificial) sweet tooth killing you? Learn more about your ad choices. Visit megaphone.fm/adchoices You’re settling into the couch after a long day, ready to relax with your favourite show … next thing you know, you’re asleep.

What is it about the TV that puts people to sleep, and what can you do to avoid dozing off?

Norman and Tegan explore comfort watching, binge-watching and blue light exposure.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1297 Difference between dry needling and acupuncture? https://www.abc.net.au/listen/programs/whats-that-rash/dry-needling-acupuncture-pain/105968856 If you've seen a physiotherapist, you might’ve undergone needling with the promise it will reduce your pain. Did you receive dry needling or acupuncture? How can you tell the difference between the two? Norman and Tegan poke through the evidence to find out how effective these techniques can be. References: Similarities between Ashi acupoints and myofascial trigger points: Exploring the relationship between body surface treatment points  Dry Needling versus Acupuncture: The Ongoing Debate Acupuncture: Past, Present, and Future  Clinical Effectiveness of Dry Needling in Patients with Musculoskeletal Pain—An Umbrella Review  Methodological challenges in design and conduct of randomised controlled trials in acupuncture  Needling Point Location Used in Sham Acupuncture for Chronic Nonspecific Low Back Pain: A Systematic Review and Network Meta-Analysis Comparison of dry needling and trigger point manual therapy in patients with neck and upper back myofascial pain syndrome: a systematic review and meta-analysis Acupuncture for Chronic Pain: Individual Patient Data Meta-analysis Acupuncture for musculoskeletal pain: A meta-analysis and meta-regression of sham-controlled randomized clinical trials Magic tricks are helping scientists understand the placebo effect and pain - ABC News If you enjoyed this episode, check these out! Can you zap yourself buff with electrical muscle stimulation? Are office jobs ruining our bodies? Is gluten really the enemy? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 04 Nov 2025 14:00:00 -0000 full ABC Australia If you've seen a physiotherapist, you might’ve undergone needling with the promise it will reduce your pain. Did you receive dry needling or acupuncture? How can you tell the difference between the two? Norman and Tegan poke through the evidence to find out how effective these techniques can be. References: Similarities between Ashi acupoints and myofascial trigger points: Exploring the relationship between body surface treatment points  Dry Needling versus Acupuncture: The Ongoing Debate Acupuncture: Past, Present, and Future  Clinical Effectiveness of Dry Needling in Patients with Musculoskeletal Pain—An Umbrella Review  Methodological challenges in design and conduct of randomised controlled trials in acupuncture  Needling Point Location Used in Sham Acupuncture for Chronic Nonspecific Low Back Pain: A Systematic Review and Network Meta-Analysis Comparison of dry needling and trigger point manual therapy in patients with neck and upper back myofascial pain syndrome: a systematic review and meta-analysis Acupuncture for Chronic Pain: Individual Patient Data Meta-analysis Acupuncture for musculoskeletal pain: A meta-analysis and meta-regression of sham-controlled randomized clinical trials Magic tricks are helping scientists understand the placebo effect and pain - ABC News If you enjoyed this episode, check these out! Can you zap yourself buff with electrical muscle stimulation? Are office jobs ruining our bodies? Is gluten really the enemy? If you've seen a physiotherapist, you might’ve undergone needling with the promise it will reduce your pain. Did you receive dry needling or acupuncture? How can you tell the difference between the two? Norman and Tegan poke through the evidence to find out how effective these techniques can be. References: Similarities between Ashi acupoints and myofascial trigger points: Exploring the relationship between body surface treatment points  Dry Needling versus Acupuncture: The Ongoing Debate Acupuncture: Past, Present, and Future  Clinical Effectiveness of Dry Needling in Patients with Musculoskeletal Pain—An Umbrella Review  Methodological challenges in design and conduct of randomised controlled trials in acupuncture  Needling Point Location Used in Sham Acupuncture for Chronic Nonspecific Low Back Pain: A Systematic Review and Network Meta-Analysis Comparison of dry needling and trigger point manual therapy in patients with neck and upper back myofascial pain syndrome: a systematic review and meta-analysis Acupuncture for Chronic Pain: Individual Patient Data Meta-analysis Acupuncture for musculoskeletal pain: A meta-analysis and meta-regression of sham-controlled randomized clinical trials Magic tricks are helping scientists understand the placebo effect and pain - ABC News If you enjoyed this episode, check these out! Can you zap yourself buff with electrical muscle stimulation? Are office jobs ruining our bodies? Is gluten really the enemy? Learn more about your ad choices. Visit megaphone.fm/adchoices If you've seen a physiotherapist, you might’ve undergone needling with the promise it will reduce your pain.

Did you receive dry needling or acupuncture? How can you tell the difference between the two?

Norman and Tegan poke through the evidence to find out how effective these techniques can be.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1354 What is lead doing in protein powder? https://www.abc.net.au/listen/programs/whats-that-rash/lead-protein-powder-shake/105915380 You might’ve seen headlines about high levels of lead being found in common protein supplements. With these products becoming more popular, the news has some eager gym-goers concerned about what they’re consuming. Norman and Tegan discuss how these results compare to our historical exposure – from Ancient Rome to Australia in the 1960s. References: Protein Powders and Shakes Contain High Levels of Lead - Consumer Reports Bioaccumulation of lead (Pb) and its effects on human: A review  Lead in Food and Foodwares - FDA  Low Level Lead Exposure: History and Discovery  Lead Toxicity: an Australian Perspective  Some US protein powders contain high levels of lead. Can I tell if mine is safe? - the Conversation If you enjoyed this episode, check these out! How much protein do you REALLY need? Norman tried an ice bath so you don't have to Why do hangovers get worse as we age? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 28 Oct 2025 14:00:00 -0000 full ABC Australia You might’ve seen headlines about high levels of lead being found in common protein supplements. With these products becoming more popular, the news has some eager gym-goers concerned about what they’re consuming. Norman and Tegan discuss how these results compare to our historical exposure – from Ancient Rome to Australia in the 1960s. References: Protein Powders and Shakes Contain High Levels of Lead - Consumer Reports Bioaccumulation of lead (Pb) and its effects on human: A review  Lead in Food and Foodwares - FDA  Low Level Lead Exposure: History and Discovery  Lead Toxicity: an Australian Perspective  Some US protein powders contain high levels of lead. Can I tell if mine is safe? - the Conversation If you enjoyed this episode, check these out! How much protein do you REALLY need? Norman tried an ice bath so you don't have to Why do hangovers get worse as we age? You might’ve seen headlines about high levels of lead being found in common protein supplements. With these products becoming more popular, the news has some eager gym-goers concerned about what they’re consuming. Norman and Tegan discuss how these results compare to our historical exposure – from Ancient Rome to Australia in the 1960s. References: Protein Powders and Shakes Contain High Levels of Lead - Consumer Reports Bioaccumulation of lead (Pb) and its effects on human: A review  Lead in Food and Foodwares - FDA  Low Level Lead Exposure: History and Discovery  Lead Toxicity: an Australian Perspective  Some US protein powders contain high levels of lead. Can I tell if mine is safe? - the Conversation If you enjoyed this episode, check these out! How much protein do you REALLY need? Norman tried an ice bath so you don't have to Why do hangovers get worse as we age? Learn more about your ad choices. Visit megaphone.fm/adchoices You might’ve seen headlines about high levels of lead being found in common protein supplements.

With these products becoming more popular, the news has some eager gym-goers concerned about what they’re consuming.

Norman and Tegan discuss how these results compare to our historical exposure – from Ancient Rome to Australia in the 1960s.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1402 Should you be avoiding perfumes and fragrances? https://www.abc.net.au/listen/programs/whats-that-rash/fragrances-perfumes-health-harms/105915378 Once you go looking, you realise there are scents in everything – from skincare to cleaning supplies to candles. And of course, perfume. Are there any implications to our health from taking in natural and synthetic fragrances from all these products? Norman and Tegan sniff out the evidence when it comes to scent, and whether we should be worried. References: The first chemist in history may have been a female perfumer – here’s how the science of scents has changed since - the Conversation  A Smelling Trip into the Past: The Influence of Synthetic Materials on the History of Perfumery Health and societal effects from exposure to fragranced consumer products – University of Melbourne Effects by inhalation of abundant fragrances in indoor air – An overview  Cleaning at Home and at Work in Relation to Lung Function Decline and Airway Obstruction Cleaning at Home and at Work in Relation to Lung Function Decline and Airway Obstruction Synthetic Endocrine Disruptors in Fragranced Products  Do fragrant products like perfume, toilet paper and baby wipes cause cancer? - Cancer Council  Characterization of phthalates exposure and risk for cosmetics and perfume sales clerks  Chemical exposure and lung function in fragrance industry employees  Butter and Plant-Based Oils Intake and Mortality - JAMA If you enjoyed this episode, check these out! Don't sweat it? Conventional vs natural deodorants Why is everyone suddenly talking about seed oils? Are mobile phones giving us cancer? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 21 Oct 2025 14:00:00 -0000 full ABC Australia Once you go looking, you realise there are scents in everything – from skincare to cleaning supplies to candles. And of course, perfume. Are there any implications to our health from taking in natural and synthetic fragrances from all these products? Norman and Tegan sniff out the evidence when it comes to scent, and whether we should be worried. References: The first chemist in history may have been a female perfumer – here’s how the science of scents has changed since - the Conversation  A Smelling Trip into the Past: The Influence of Synthetic Materials on the History of Perfumery Health and societal effects from exposure to fragranced consumer products – University of Melbourne Effects by inhalation of abundant fragrances in indoor air – An overview  Cleaning at Home and at Work in Relation to Lung Function Decline and Airway Obstruction Cleaning at Home and at Work in Relation to Lung Function Decline and Airway Obstruction Synthetic Endocrine Disruptors in Fragranced Products  Do fragrant products like perfume, toilet paper and baby wipes cause cancer? - Cancer Council  Characterization of phthalates exposure and risk for cosmetics and perfume sales clerks  Chemical exposure and lung function in fragrance industry employees  Butter and Plant-Based Oils Intake and Mortality - JAMA If you enjoyed this episode, check these out! Don't sweat it? Conventional vs natural deodorants Why is everyone suddenly talking about seed oils? Are mobile phones giving us cancer? Once you go looking, you realise there are scents in everything – from skincare to cleaning supplies to candles. And of course, perfume. Are there any implications to our health from taking in natural and synthetic fragrances from all these products? Norman and Tegan sniff out the evidence when it comes to scent, and whether we should be worried. References: The first chemist in history may have been a female perfumer – here’s how the science of scents has changed since - the Conversation  A Smelling Trip into the Past: The Influence of Synthetic Materials on the History of Perfumery Health and societal effects from exposure to fragranced consumer products – University of Melbourne Effects by inhalation of abundant fragrances in indoor air – An overview  Cleaning at Home and at Work in Relation to Lung Function Decline and Airway Obstruction Cleaning at Home and at Work in Relation to Lung Function Decline and Airway Obstruction Synthetic Endocrine Disruptors in Fragranced Products  Do fragrant products like perfume, toilet paper and baby wipes cause cancer? - Cancer Council  Characterization of phthalates exposure and risk for cosmetics and perfume sales clerks  Chemical exposure and lung function in fragrance industry employees  Butter and Plant-Based Oils Intake and Mortality - JAMA If you enjoyed this episode, check these out! Don't sweat it? Conventional vs natural deodorants Why is everyone suddenly talking about seed oils? Are mobile phones giving us cancer? Learn more about your ad choices. Visit megaphone.fm/adchoices Once you go looking, you realise there are scents in everything – from skincare to cleaning supplies to candles. And of course, perfume.

Are there any implications to our health from taking in natural and synthetic fragrances from all these products?

Norman and Tegan sniff out the evidence when it comes to scent, and whether we should be worried.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1335 Should you be flexible enough to touch your toes? https://www.abc.net.au/listen/programs/whats-that-rash/flexibility-stretching-recovery-mobility/105884164 Whether you can or not, it feels like a sign of fitness to be able to reach down and touch your toes. But how important is flexibility when it comes to your physical fitness? Is it a necessary part of healthy ageing? Norman and Tegan stretch through the evidence on flexibility – when does it count, and how can you achieve it? References: Genetics of Muscle Stiffness, Muscle Elasticity and Explosive Strength Genetic associations of body composition, flexibility and injury risk with ACE, ACTN3 and COL5A1 polymorphisms in Korean ballerinas Whole-spine dynamic magnetic resonance study of contortionists: anatomy and pathology Practical recommendations on stretching exercise: A Delphi consensus statement of international research experts The ideal stretching routine – Harvard Health How stretching actually changes your muscles - Malachy McHugh for Ted-Ed If you enjoyed this episode, check these out! Working out? Why 'No Pain No Gain' is bull What on earth is grounding?! Can you zap yourself buff with electrical muscle stimulation? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 14 Oct 2025 14:00:00 -0000 full ABC Australia Whether you can or not, it feels like a sign of fitness to be able to reach down and touch your toes. But how important is flexibility when it comes to your physical fitness? Is it a necessary part of healthy ageing? Norman and Tegan stretch through the evidence on flexibility – when does it count, and how can you achieve it? References: Genetics of Muscle Stiffness, Muscle Elasticity and Explosive Strength Genetic associations of body composition, flexibility and injury risk with ACE, ACTN3 and COL5A1 polymorphisms in Korean ballerinas Whole-spine dynamic magnetic resonance study of contortionists: anatomy and pathology Practical recommendations on stretching exercise: A Delphi consensus statement of international research experts The ideal stretching routine – Harvard Health How stretching actually changes your muscles - Malachy McHugh for Ted-Ed If you enjoyed this episode, check these out! Working out? Why 'No Pain No Gain' is bull What on earth is grounding?! Can you zap yourself buff with electrical muscle stimulation? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Whether you can or not, it feels like a sign of fitness to be able to reach down and touch your toes. But how important is flexibility when it comes to your physical fitness? Is it a necessary part of healthy ageing? Norman and Tegan stretch through the evidence on flexibility – when does it count, and how can you achieve it? References: Genetics of Muscle Stiffness, Muscle Elasticity and Explosive Strength Genetic associations of body composition, flexibility and injury risk with ACE, ACTN3 and COL5A1 polymorphisms in Korean ballerinas Whole-spine dynamic magnetic resonance study of contortionists: anatomy and pathology Practical recommendations on stretching exercise: A Delphi consensus statement of international research experts The ideal stretching routine – Harvard Health How stretching actually changes your muscles - Malachy McHugh for Ted-Ed If you enjoyed this episode, check these out! Working out? Why 'No Pain No Gain' is bull What on earth is grounding?! Can you zap yourself buff with electrical muscle stimulation? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices Whether you can or not, it feels like a sign of fitness to be able to reach down and touch your toes.

But how important is flexibility when it comes to your physical fitness? Is it a necessary part of healthy ageing?

Norman and Tegan stretch through the evidence on flexibility – when does it count, and how can you achieve it?

References:

If you enjoyed this episode, check these out!

You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1386 Butter vs margarine: what's better for you? https://www.abc.net.au/listen/programs/whats-that-rash/butter-margarine-fats-cholesterol/105861996 The battle between butter and margarine has been happening since margarine was invented in the 19th century. So have we figured out which one is better for your health – butter with its high saturated fat content, or margarine which is an ultra-processed food? Norman and Tegan unpack the winding history of this debate from its inception to the present day. References: The Butter Wars: When Margarine Was Pink – National Geographic  The Butter-Margarine Controversy - 1946 What the margarine vs butter argument says about nutrition – University of Melbourne Dietary fats - Healthdirect  What’s better, butter or margarine? - Diabetes Australia  Serum cholesterol response to replacing butter with a new trans-free margarine in hypercholesterolemic subjects Individual Cholesterol Variation in Response to a Margarine- or Butter-Based Diet: A Study in Families Effects of margarines and butter consumption on lipid profiles, inflammation markers and lipid transfer to HDL particles in free-living subjects with the metabolic syndrome BMI modifies the effect of dietary fat on atherogenic lipids: a randomized clinical trial From margarine to butter: predictors of changing bread spread in an 11-year population follow-up Association between dairy intake and multiple health outcomes: a scoping review of systematic reviews and meta-analyses | European Journal of Clinical Nutrition  Umbrella Review of Systematic Reviews and Meta-analyses on Consumption of Different Food Groups and Risk of All-cause Mortality - ScienceDirect If you enjoyed this episode, check these out! Is emu oil the new snake oil? Is daylight saving time bad for us? Should you be avoiding nightshades? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 07 Oct 2025 14:00:00 -0000 full ABC Australia The battle between butter and margarine has been happening since margarine was invented in the 19th century. So have we figured out which one is better for your health – butter with its high saturated fat content, or margarine which is an ultra-processed food? Norman and Tegan unpack the winding history of this debate from its inception to the present day. References: The Butter Wars: When Margarine Was Pink – National Geographic  The Butter-Margarine Controversy - 1946 What the margarine vs butter argument says about nutrition – University of Melbourne Dietary fats - Healthdirect  What’s better, butter or margarine? - Diabetes Australia  Serum cholesterol response to replacing butter with a new trans-free margarine in hypercholesterolemic subjects Individual Cholesterol Variation in Response to a Margarine- or Butter-Based Diet: A Study in Families Effects of margarines and butter consumption on lipid profiles, inflammation markers and lipid transfer to HDL particles in free-living subjects with the metabolic syndrome BMI modifies the effect of dietary fat on atherogenic lipids: a randomized clinical trial From margarine to butter: predictors of changing bread spread in an 11-year population follow-up Association between dairy intake and multiple health outcomes: a scoping review of systematic reviews and meta-analyses | European Journal of Clinical Nutrition  Umbrella Review of Systematic Reviews and Meta-analyses on Consumption of Different Food Groups and Risk of All-cause Mortality - ScienceDirect If you enjoyed this episode, check these out! Is emu oil the new snake oil? Is daylight saving time bad for us? Should you be avoiding nightshades? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. The battle between butter and margarine has been happening since margarine was invented in the 19th century. So have we figured out which one is better for your health – butter with its high saturated fat content, or margarine which is an ultra-processed food? Norman and Tegan unpack the winding history of this debate from its inception to the present day. References: The Butter Wars: When Margarine Was Pink – National Geographic  The Butter-Margarine Controversy - 1946 What the margarine vs butter argument says about nutrition – University of Melbourne Dietary fats - Healthdirect  What’s better, butter or margarine? - Diabetes Australia  Serum cholesterol response to replacing butter with a new trans-free margarine in hypercholesterolemic subjects Individual Cholesterol Variation in Response to a Margarine- or Butter-Based Diet: A Study in Families Effects of margarines and butter consumption on lipid profiles, inflammation markers and lipid transfer to HDL particles in free-living subjects with the metabolic syndrome BMI modifies the effect of dietary fat on atherogenic lipids: a randomized clinical trial From margarine to butter: predictors of changing bread spread in an 11-year population follow-up Association between dairy intake and multiple health outcomes: a scoping review of systematic reviews and meta-analyses | European Journal of Clinical Nutrition  Umbrella Review of Systematic Reviews and Meta-analyses on Consumption of Different Food Groups and Risk of All-cause Mortality - ScienceDirect If you enjoyed this episode, check these out! Is emu oil the new snake oil? Is daylight saving time bad for us? Should you be avoiding nightshades? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices The battle between butter and margarine has been happening since margarine was invented in the 19th century.

So have we figured out which one is better for your health – butter with its high saturated fat content, or margarine which is an ultra-processed food?

Norman and Tegan unpack the winding history of this debate from its inception to the present day.

References:

If you enjoyed this episode, check these out!

You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1290 No-poo: why do we shampoo our hair? https://www.abc.net.au/listen/programs/whats-that-rash/shampoo-conditioner-no-poo-wash/105834320 Do you ever wonder while you’re shampooing and conditioning – is this really necessary? The no-poo movement encourages people to ditch their products and turn to homemade concoctions, or nothing at all. Norman and Tegan rinse out the evidence for and against hair care, and how we got here in the first place. References: Clean: A History of Personal Hygiene and Purity Shampoo and Conditioners: What a Dermatologist Should Know? The "No-poo" Craze: What do Gwyneth Paltrow, Kim Kardashian, Adele and Howie Mandel have in common? They don’t "poo" - McGill University Essentials of Hair Care often Neglected: Hair Cleansing Unlocking the secrets of the hair microbiome: From scalp health to therapeutic advances Parabens in Cosmetics - US Food and Drug Administration If you enjoyed this episode, check these out! Can you get away with skipping your daily shower? Which hair loss treatments actually work? Does magnesium work against muscle cramps? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 30 Sep 2025 15:00:00 -0000 full ABC Australia Do you ever wonder while you’re shampooing and conditioning – is this really necessary? The no-poo movement encourages people to ditch their products and turn to homemade concoctions, or nothing at all. Norman and Tegan rinse out the evidence for and against hair care, and how we got here in the first place. References: Clean: A History of Personal Hygiene and Purity Shampoo and Conditioners: What a Dermatologist Should Know? The "No-poo" Craze: What do Gwyneth Paltrow, Kim Kardashian, Adele and Howie Mandel have in common? They don’t "poo" - McGill University Essentials of Hair Care often Neglected: Hair Cleansing Unlocking the secrets of the hair microbiome: From scalp health to therapeutic advances Parabens in Cosmetics - US Food and Drug Administration If you enjoyed this episode, check these out! Can you get away with skipping your daily shower? Which hair loss treatments actually work? Does magnesium work against muscle cramps? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Do you ever wonder while you’re shampooing and conditioning – is this really necessary? The no-poo movement encourages people to ditch their products and turn to homemade concoctions, or nothing at all. Norman and Tegan rinse out the evidence for and against hair care, and how we got here in the first place. References: Clean: A History of Personal Hygiene and Purity Shampoo and Conditioners: What a Dermatologist Should Know? The "No-poo" Craze: What do Gwyneth Paltrow, Kim Kardashian, Adele and Howie Mandel have in common? They don’t "poo" - McGill University Essentials of Hair Care often Neglected: Hair Cleansing Unlocking the secrets of the hair microbiome: From scalp health to therapeutic advances Parabens in Cosmetics - US Food and Drug Administration If you enjoyed this episode, check these out! Can you get away with skipping your daily shower? Which hair loss treatments actually work? Does magnesium work against muscle cramps? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices Do you ever wonder while you’re shampooing and conditioning – is this really necessary?

The no-poo movement encourages people to ditch their products and turn to homemade concoctions, or nothing at all.

Norman and Tegan rinse out the evidence for and against hair care, and how we got here in the first place.

References:

If you enjoyed this episode, check these out!

You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1141 Is running bad for your knees? https://www.abc.net.au/listen/programs/whats-that-rash/running-joints-knees-good-bad/105806816 It’s marathon season, but whether you’re running 40 kilometres or four you might’ve wondered what it’s doing to your joints. It used to be thought things like osteoarthritis of the knee or the hip were caused by wear and tear, and running made things worse. Norman and Tegan jog through how the evidence has evolved, and answer the question: should you be hopping on the run club trend? References:  Running and your knees - ABC listen Effects of Running on the Development of Knee Osteoarthritis: An Updated Systematic Review at Short-Term Follow-up The Association of Recreational and Competitive Running With Hip and Knee Osteoarthritis: A Systematic Review and Meta-analysis The risk of osteoarthritis with running and aging: a 5-year longitudinal study. - Abstract Can marathon running improve knee damage of middle-aged adults? A prospective cohort study How much running is too much? Identifying high-risk running sessions in a 5200-person cohort study Using metformin to treat knee osteoarthritis - ABC listen Changing the brain to reduce pain and walk the Camino - ABC listen Metabolic syndrome meets osteoarthritis | Nature Reviews Rheumatology Mechanical loading and orthobiologic therapies in the treatment of post-traumatic osteoarthritis (PTOA): a comprehensive review Leisure-Time Running Reduces All-Cause and Cardiovascular Mortality Risk If you enjoyed this episode, check these out! Is sitting the new smoking? Sweaty sauna bathing for better health Is being an Olympian bad for your health? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 23 Sep 2025 15:00:00 -0000 full ABC Australia It’s marathon season, but whether you’re running 40 kilometres or four you might’ve wondered what it’s doing to your joints. It used to be thought things like osteoarthritis of the knee or the hip were caused by wear and tear, and running made things worse. Norman and Tegan jog through how the evidence has evolved, and answer the question: should you be hopping on the run club trend? References:  Running and your knees - ABC listen Effects of Running on the Development of Knee Osteoarthritis: An Updated Systematic Review at Short-Term Follow-up The Association of Recreational and Competitive Running With Hip and Knee Osteoarthritis: A Systematic Review and Meta-analysis The risk of osteoarthritis with running and aging: a 5-year longitudinal study. - Abstract Can marathon running improve knee damage of middle-aged adults? A prospective cohort study How much running is too much? Identifying high-risk running sessions in a 5200-person cohort study Using metformin to treat knee osteoarthritis - ABC listen Changing the brain to reduce pain and walk the Camino - ABC listen Metabolic syndrome meets osteoarthritis | Nature Reviews Rheumatology Mechanical loading and orthobiologic therapies in the treatment of post-traumatic osteoarthritis (PTOA): a comprehensive review Leisure-Time Running Reduces All-Cause and Cardiovascular Mortality Risk If you enjoyed this episode, check these out! Is sitting the new smoking? Sweaty sauna bathing for better health Is being an Olympian bad for your health? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. It’s marathon season, but whether you’re running 40 kilometres or four you might’ve wondered what it’s doing to your joints. It used to be thought things like osteoarthritis of the knee or the hip were caused by wear and tear, and running made things worse. Norman and Tegan jog through how the evidence has evolved, and answer the question: should you be hopping on the run club trend? References:  Running and your knees - ABC listen Effects of Running on the Development of Knee Osteoarthritis: An Updated Systematic Review at Short-Term Follow-up The Association of Recreational and Competitive Running With Hip and Knee Osteoarthritis: A Systematic Review and Meta-analysis The risk of osteoarthritis with running and aging: a 5-year longitudinal study. - Abstract Can marathon running improve knee damage of middle-aged adults? A prospective cohort study How much running is too much? Identifying high-risk running sessions in a 5200-person cohort study Using metformin to treat knee osteoarthritis - ABC listen Changing the brain to reduce pain and walk the Camino - ABC listen Metabolic syndrome meets osteoarthritis | Nature Reviews Rheumatology Mechanical loading and orthobiologic therapies in the treatment of post-traumatic osteoarthritis (PTOA): a comprehensive review Leisure-Time Running Reduces All-Cause and Cardiovascular Mortality Risk If you enjoyed this episode, check these out! Is sitting the new smoking? Sweaty sauna bathing for better health Is being an Olympian bad for your health? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices It’s marathon season, but whether you’re running 40 kilometres or four you might’ve wondered what it’s doing to your joints.

It used to be thought things like osteoarthritis of the knee or the hip were caused by wear and tear, and running made things worse.

Norman and Tegan jog through how the evidence has evolved, and answer the question: should you be hopping on the run club trend?

References: 

If you enjoyed this episode, check these out!

You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1308 Is loving your pets bad for you? https://www.abc.net.au/listen/programs/whats-that-rash/dogs-cats-mental-health/105778242 A post from Queensland Health has been ridiculed after for urging people not to kiss their pets or let them sleep in the same bed. So how do the risks of pet ownership stack up to the presumed benefits of having a furry (feathery or scaly) friend? Norman and Tegan take a look at the evidence – and some of its flaws – and reignite the age-old cat vs dog debate. References: If you have a pet as a kid, does this lower your risk of asthma and eczema? | WEHI Zoonotic diseases and pets | American Veterinary Medical Association  Behavioral changes induced by Toxoplasma infection of rodents are highly specific to aversion of cat odors | PNAS Pet Ownership and Quality of Life: A Systematic Review of the Literature Is Dog Ownership Associated with Mental Health? A Population Study of 68,362 Adults Living in England No beneficial associations between living with a pet and mental health outcomes during the COVID-19 pandemic in a large UK longitudinal sample - ScienceDirect Pet ownership, loneliness, and social isolation: a systematic review | Social Psychiatry and Psychiatric Epidemiology The Relationship Between Attachment to Pets and Mental Health and Wellbeing: A Systematic Review  Pet ownership and maintenance of cognitive function in community-residing older adults: evidence from the Baltimore Longitudinal Study of Aging (BLSA) | Scientific Reports Dog owners are more likely to meet physical activity guidelines than people without a dog: An investigation of the association between dog ownership and physical activity levels in a UK community | Scientific Reports  A modest protective association between pet ownership and cardiovascular diseases: A systematic review and meta-analysis | PLOS One Dog, cat, bird, fish, and other pet ownership and mortality: Evidence from the HILDA cohort Long-term stress levels are synchronized in dogs and their owners | Scientific Reports If you enjoyed this episode, check these out! How worried should you be about microplastics? Is daylight saving time bad for us? MSG's messy myths and racist tropes You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 16 Sep 2025 15:00:00 -0000 full ABC Australia A post from Queensland Health has been ridiculed after for urging people not to kiss their pets or let them sleep in the same bed. So how do the risks of pet ownership stack up to the presumed benefits of having a furry (feathery or scaly) friend? Norman and Tegan take a look at the evidence – and some of its flaws – and reignite the age-old cat vs dog debate. References: If you have a pet as a kid, does this lower your risk of asthma and eczema? | WEHI Zoonotic diseases and pets | American Veterinary Medical Association  Behavioral changes induced by Toxoplasma infection of rodents are highly specific to aversion of cat odors | PNAS Pet Ownership and Quality of Life: A Systematic Review of the Literature Is Dog Ownership Associated with Mental Health? A Population Study of 68,362 Adults Living in England No beneficial associations between living with a pet and mental health outcomes during the COVID-19 pandemic in a large UK longitudinal sample - ScienceDirect Pet ownership, loneliness, and social isolation: a systematic review | Social Psychiatry and Psychiatric Epidemiology The Relationship Between Attachment to Pets and Mental Health and Wellbeing: A Systematic Review  Pet ownership and maintenance of cognitive function in community-residing older adults: evidence from the Baltimore Longitudinal Study of Aging (BLSA) | Scientific Reports Dog owners are more likely to meet physical activity guidelines than people without a dog: An investigation of the association between dog ownership and physical activity levels in a UK community | Scientific Reports  A modest protective association between pet ownership and cardiovascular diseases: A systematic review and meta-analysis | PLOS One Dog, cat, bird, fish, and other pet ownership and mortality: Evidence from the HILDA cohort Long-term stress levels are synchronized in dogs and their owners | Scientific Reports If you enjoyed this episode, check these out! How worried should you be about microplastics? Is daylight saving time bad for us? MSG's messy myths and racist tropes You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. A post from Queensland Health has been ridiculed after for urging people not to kiss their pets or let them sleep in the same bed. So how do the risks of pet ownership stack up to the presumed benefits of having a furry (feathery or scaly) friend? Norman and Tegan take a look at the evidence – and some of its flaws – and reignite the age-old cat vs dog debate. References: If you have a pet as a kid, does this lower your risk of asthma and eczema? | WEHI Zoonotic diseases and pets | American Veterinary Medical Association  Behavioral changes induced by Toxoplasma infection of rodents are highly specific to aversion of cat odors | PNAS Pet Ownership and Quality of Life: A Systematic Review of the Literature Is Dog Ownership Associated with Mental Health? A Population Study of 68,362 Adults Living in England No beneficial associations between living with a pet and mental health outcomes during the COVID-19 pandemic in a large UK longitudinal sample - ScienceDirect Pet ownership, loneliness, and social isolation: a systematic review | Social Psychiatry and Psychiatric Epidemiology The Relationship Between Attachment to Pets and Mental Health and Wellbeing: A Systematic Review  Pet ownership and maintenance of cognitive function in community-residing older adults: evidence from the Baltimore Longitudinal Study of Aging (BLSA) | Scientific Reports Dog owners are more likely to meet physical activity guidelines than people without a dog: An investigation of the association between dog ownership and physical activity levels in a UK community | Scientific Reports  A modest protective association between pet ownership and cardiovascular diseases: A systematic review and meta-analysis | PLOS One Dog, cat, bird, fish, and other pet ownership and mortality: Evidence from the HILDA cohort Long-term stress levels are synchronized in dogs and their owners | Scientific Reports If you enjoyed this episode, check these out! How worried should you be about microplastics? Is daylight saving time bad for us? MSG's messy myths and racist tropes You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices A post from Queensland Health has been ridiculed after for urging people not to kiss their pets or let them sleep in the same bed.

So how do the risks of pet ownership stack up to the presumed benefits of having a furry (feathery or scaly) friend?

Norman and Tegan take a look at the evidence – and some of its flaws – and reignite the age-old cat vs dog debate.

References:

If you enjoyed this episode, check these out!

You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1313 Checking the pollen count? Here are some hay fever tips https://www.abc.net.au/listen/programs/whats-that-rash/hay-fever-allergies-pollen/105747854 It’s hay fever season, and as you sniffle away next to an air purifier, you might be wondering why we haven’t cured such a common allergy. Allergic rhinitis, as it’s scientifically known, has plagued people for generations. It's thought up to 24 per cent of Australians suffer from it. Norman and Tegan run through what hay fever is, how we identified it and what can be done to treat it.  This episode first aired on October 23, 2024.  References: Allergic Rhinitis: A Review O Rose thou art sick… history of allergic rhinitis I’m considering allergen immunotherapy for my hay fever. What do I need to know? Ingestion of honey improves the symptoms of allergic rhinitis: evidence from a randomized placebo-controlled trial The Potential use of Honey as a Remedy for Allergic Diseases: A Mini Review Can you adapt to allergies or does the dog have to go? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 09 Sep 2025 15:00:00 -0000 full ABC Australia It’s hay fever season, and as you sniffle away next to an air purifier, you might be wondering why we haven’t cured such a common allergy. Allergic rhinitis, as it’s scientifically known, has plagued people for generations. It's thought up to 24 per cent of Australians suffer from it. Norman and Tegan run through what hay fever is, how we identified it and what can be done to treat it.  This episode first aired on October 23, 2024.  References: Allergic Rhinitis: A Review O Rose thou art sick… history of allergic rhinitis I’m considering allergen immunotherapy for my hay fever. What do I need to know? Ingestion of honey improves the symptoms of allergic rhinitis: evidence from a randomized placebo-controlled trial The Potential use of Honey as a Remedy for Allergic Diseases: A Mini Review Can you adapt to allergies or does the dog have to go? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. It’s hay fever season, and as you sniffle away next to an air purifier, you might be wondering why we haven’t cured such a common allergy. Allergic rhinitis, as it’s scientifically known, has plagued people for generations. It's thought up to 24 per cent of Australians suffer from it. Norman and Tegan run through what hay fever is, how we identified it and what can be done to treat it.  This episode first aired on October 23, 2024.  References: Allergic Rhinitis: A Review O Rose thou art sick… history of allergic rhinitis I’m considering allergen immunotherapy for my hay fever. What do I need to know? Ingestion of honey improves the symptoms of allergic rhinitis: evidence from a randomized placebo-controlled trial The Potential use of Honey as a Remedy for Allergic Diseases: A Mini Review Can you adapt to allergies or does the dog have to go? You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths. Learn more about your ad choices. Visit megaphone.fm/adchoices It’s hay fever season, and as you sniffle away next to an air purifier, you might be wondering why we haven’t cured such a common allergy.

Allergic rhinitis, as it’s scientifically known, has plagued people for generations. It's thought up to 24 per cent of Australians suffer from it.

Norman and Tegan run through what hay fever is, how we identified it and what can be done to treat it. 

This episode first aired on October 23, 2024. 

References:

You can listen to more episodes of the What’s That Rash? podcast with presenters Norman Swan and Tegan Taylor on the ABC Listen app (Australia) or wherever you get your podcasts. We answer your questions on everything from TikTok wellness trends to wonder drugs and diet myths.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1045 Is there a cure for jet lag? https://www.abc.net.au/listen/programs/whats-that-rash/jet-lag-overseas-travel/105722120 It’s a tale as old as air travel … you’re off on a whirlwind holiday but spend the first week suffering from fatigue. If you ask anyone about jet lag they’ll have their own tips, but what are some evidence-based ways to reset your body clock? Norman and Tegan talk through some of the ways you can adjust to a totally different timezone. References: Time-zone effects on the long-distance air traveler - 1969 Jet lag syndrome: circadian organization, pathophysiology, and management strategies An Abrupt Shift in the Day/Night Cycle Causes Desynchrony in the Mammalian Circadian Center The genetics of mammalian circadian order and disorder: implications for physiology and disease How To Travel the World Without Jet Lag Eastward Jet Lag is Associated with Impaired Performance and Game Outcome in the National Basketball Association Managing Travel Fatigue and Jet Lag in Athletes: A Review and Consensus Statement Melatonin for the prevention and treatment of jet lag | Cochrane Review If you enjoyed this episode, check these out! Chronotypes: Early birds vs night owls Is daylight saving time bad for us? What is the perfect nap duration? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 02 Sep 2025 15:00:00 -0000 full ABC Australia It’s a tale as old as air travel … you’re off on a whirlwind holiday but spend the first week suffering from fatigue. If you ask anyone about jet lag they’ll have their own tips, but what are some evidence-based ways to reset your body clock? Norman and Tegan talk through some of the ways you can adjust to a totally different timezone. References: Time-zone effects on the long-distance air traveler - 1969 Jet lag syndrome: circadian organization, pathophysiology, and management strategies An Abrupt Shift in the Day/Night Cycle Causes Desynchrony in the Mammalian Circadian Center The genetics of mammalian circadian order and disorder: implications for physiology and disease How To Travel the World Without Jet Lag Eastward Jet Lag is Associated with Impaired Performance and Game Outcome in the National Basketball Association Managing Travel Fatigue and Jet Lag in Athletes: A Review and Consensus Statement Melatonin for the prevention and treatment of jet lag | Cochrane Review If you enjoyed this episode, check these out! Chronotypes: Early birds vs night owls Is daylight saving time bad for us? What is the perfect nap duration? It’s a tale as old as air travel … you’re off on a whirlwind holiday but spend the first week suffering from fatigue. If you ask anyone about jet lag they’ll have their own tips, but what are some evidence-based ways to reset your body clock? Norman and Tegan talk through some of the ways you can adjust to a totally different timezone. References: Time-zone effects on the long-distance air traveler - 1969 Jet lag syndrome: circadian organization, pathophysiology, and management strategies An Abrupt Shift in the Day/Night Cycle Causes Desynchrony in the Mammalian Circadian Center The genetics of mammalian circadian order and disorder: implications for physiology and disease How To Travel the World Without Jet Lag Eastward Jet Lag is Associated with Impaired Performance and Game Outcome in the National Basketball Association Managing Travel Fatigue and Jet Lag in Athletes: A Review and Consensus Statement Melatonin for the prevention and treatment of jet lag | Cochrane Review If you enjoyed this episode, check these out! Chronotypes: Early birds vs night owls Is daylight saving time bad for us? What is the perfect nap duration? Learn more about your ad choices. Visit megaphone.fm/adchoices It’s a tale as old as air travel … you’re off on a whirlwind holiday but spend the first week suffering from fatigue.

If you ask anyone about jet lag they’ll have their own tips, but what are some evidence-based ways to reset your body clock?

Norman and Tegan talk through some of the ways you can adjust to a totally different timezone.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1331 Don’t Die: Is Bryan Johnson going to live forever? https://www.abc.net.au/listen/programs/whats-that-rash/dont-die-bryan-johnson-longevity/105697518 If you haven’t heard of the Don’t Die movement or Bryan Johnson’s Blueprint Protocol, then buckle in. Johnson is a millionaire who is pouring his money into a massive effort to stay as young as possible, for as long as possible. Norman and Tegan unpack the basics of his routine, and some of his whackier attempts to turn back the biological clock. References: DunedinPACE, a DNA methylation biomarker of the pace of aging How old are you really? Are the latest ‘biological age’ tests all they’re cracked up to be? Plasma-Based Strategies for Therapeutic Modulation of Brain Aging Infusion of young donor plasma components in older patients modifies the immune and inflammatory response to surgical tissue injury: a randomized clinical trial | Journal of Translational Medicine Old plasma dilution reduces human biological age: a clinical study Metformin as Anti-Aging Therapy: Is It for Everyone? Targeting ageing with rapamycin and its derivatives in humans: a systematic review - The Lancet Healthy Longevity A Phase 1/2a Follistatin Gene Therapy Trial for Becker Muscular Dystrophy Follistatin Gene Therapy Improves Ambulation in Becker Muscular Dystrophy If you enjoyed this episode, check these out! Is it safe to dose yourself with pre-workout? Can collagen supplements keep your skin supple? Can you train yourself to sleep less? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 26 Aug 2025 15:00:00 -0000 full ABC Australia If you haven’t heard of the Don’t Die movement or Bryan Johnson’s Blueprint Protocol, then buckle in. Johnson is a millionaire who is pouring his money into a massive effort to stay as young as possible, for as long as possible. Norman and Tegan unpack the basics of his routine, and some of his whackier attempts to turn back the biological clock. References: DunedinPACE, a DNA methylation biomarker of the pace of aging How old are you really? Are the latest ‘biological age’ tests all they’re cracked up to be? Plasma-Based Strategies for Therapeutic Modulation of Brain Aging Infusion of young donor plasma components in older patients modifies the immune and inflammatory response to surgical tissue injury: a randomized clinical trial | Journal of Translational Medicine Old plasma dilution reduces human biological age: a clinical study Metformin as Anti-Aging Therapy: Is It for Everyone? Targeting ageing with rapamycin and its derivatives in humans: a systematic review - The Lancet Healthy Longevity A Phase 1/2a Follistatin Gene Therapy Trial for Becker Muscular Dystrophy Follistatin Gene Therapy Improves Ambulation in Becker Muscular Dystrophy If you enjoyed this episode, check these out! Is it safe to dose yourself with pre-workout? Can collagen supplements keep your skin supple? Can you train yourself to sleep less? If you haven’t heard of the Don’t Die movement or Bryan Johnson’s Blueprint Protocol, then buckle in. Johnson is a millionaire who is pouring his money into a massive effort to stay as young as possible, for as long as possible. Norman and Tegan unpack the basics of his routine, and some of his whackier attempts to turn back the biological clock. References: DunedinPACE, a DNA methylation biomarker of the pace of aging How old are you really? Are the latest ‘biological age’ tests all they’re cracked up to be? Plasma-Based Strategies for Therapeutic Modulation of Brain Aging Infusion of young donor plasma components in older patients modifies the immune and inflammatory response to surgical tissue injury: a randomized clinical trial | Journal of Translational Medicine Old plasma dilution reduces human biological age: a clinical study Metformin as Anti-Aging Therapy: Is It for Everyone? Targeting ageing with rapamycin and its derivatives in humans: a systematic review - The Lancet Healthy Longevity A Phase 1/2a Follistatin Gene Therapy Trial for Becker Muscular Dystrophy Follistatin Gene Therapy Improves Ambulation in Becker Muscular Dystrophy If you enjoyed this episode, check these out! Is it safe to dose yourself with pre-workout? Can collagen supplements keep your skin supple? Can you train yourself to sleep less? Learn more about your ad choices. Visit megaphone.fm/adchoices If you haven’t heard of the Don’t Die movement or Bryan Johnson’s Blueprint Protocol, then buckle in.

Johnson is a millionaire who is pouring his money into a massive effort to stay as young as possible, for as long as possible.

Norman and Tegan unpack the basics of his routine, and some of his whackier attempts to turn back the biological clock.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1735 Should you cut or chuck mouldy food? https://www.abc.net.au/listen/programs/whats-that-rash/mould-cut-around-off/105646646 You go to make a sandwich and notice mould on the corner of a single slice of bread — we've all been there.  So what do you do? Chop off the affected corner? Ditch the single slice and choose bread from further down in the bag? Or chuck the entire bag? Norman and Tegan take on this controversial topic at the World Science Festival in Brisbane.  References: Mycotoxin contamination in moldy slices of bread is mostly limited to the immediate vicinity of the visible infestation Aflatoxins - National Cancer Institute Ergot poisoning: Symptoms, treatment, and history The expert verdict on whether it's ever OK to cut off the mould on food and eat the rest - ABC News Disgust as an adaptive system for disease avoidance behaviour Yucky! How Do Toddlers Learn About Disgust? If you enjoyed this episode, check these out! Why the carnivore diet is so risky Cracking your knuckles: good, bad or just annoying? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 19 Aug 2025 15:00:00 -0000 full ABC Australia You go to make a sandwich and notice mould on the corner of a single slice of bread — we've all been there.  So what do you do? Chop off the affected corner? Ditch the single slice and choose bread from further down in the bag? Or chuck the entire bag? Norman and Tegan take on this controversial topic at the World Science Festival in Brisbane.  References: Mycotoxin contamination in moldy slices of bread is mostly limited to the immediate vicinity of the visible infestation Aflatoxins - National Cancer Institute Ergot poisoning: Symptoms, treatment, and history The expert verdict on whether it's ever OK to cut off the mould on food and eat the rest - ABC News Disgust as an adaptive system for disease avoidance behaviour Yucky! How Do Toddlers Learn About Disgust? If you enjoyed this episode, check these out! Why the carnivore diet is so risky Cracking your knuckles: good, bad or just annoying? You go to make a sandwich and notice mould on the corner of a single slice of bread — we've all been there.  So what do you do? Chop off the affected corner? Ditch the single slice and choose bread from further down in the bag? Or chuck the entire bag? Norman and Tegan take on this controversial topic at the World Science Festival in Brisbane.  References: Mycotoxin contamination in moldy slices of bread is mostly limited to the immediate vicinity of the visible infestation Aflatoxins - National Cancer Institute Ergot poisoning: Symptoms, treatment, and history The expert verdict on whether it's ever OK to cut off the mould on food and eat the rest - ABC News Disgust as an adaptive system for disease avoidance behaviour Yucky! How Do Toddlers Learn About Disgust? If you enjoyed this episode, check these out! Why the carnivore diet is so risky Cracking your knuckles: good, bad or just annoying? Learn more about your ad choices. Visit megaphone.fm/adchoices You go to make a sandwich and notice mould on the corner of a single slice of bread — we've all been there. 

So what do you do? Chop off the affected corner? Ditch the single slice and choose bread from further down in the bag? Or chuck the entire bag?

Norman and Tegan take on this controversial topic at the World Science Festival in Brisbane. 

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1199 Is it OK to exercise when you're sick? https://www.abc.net.au/listen/programs/whats-that-rash/sick-cold-flu-exercise/105644748 It might be the last thing on your mind when you’re congested and miserable, but we swear it’s a genuine question we get asked. When you’ve got exercise baked into your routine, do you have to take a break when you’re unwell? Norman and Tegan unpack the nuance of exercising when you’re sick – when you can, and when you can’t. References: The compelling link between physical activity and the body's defense system Moderate exercise induces trained immunity in macrophages | American Journal of Physiology-Cell Physiology Higher risk of upper respiratory tract infection post marathon running: when physical exercise becomes a threat to the immune system Sport and exercise during viral acute respiratory illness—Time to revisit Exercise effect on symptom severity, morbidity and mortality in viral infections: a systematic review and meta-analysis Effects of 60-day bed rest with and without exercise on cellular and humoral immunological parameters | Cellular & Molecular Immunology The effect of exercise training on the severity and duration of a viral upper respiratory illness Orthostatic reactions and blood volumes after moderate physical activation during acute febrile infections Exercising while sick won’t help you get over a cold faster – but it may prevent your next one If you enjoyed this episode, check these out! Can you train yourself to pee less? Why is everyone suddenly talking about seed oils? Is sitting the new smoking? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 12 Aug 2025 15:00:00 -0000 full ABC Australia It might be the last thing on your mind when you’re congested and miserable, but we swear it’s a genuine question we get asked. When you’ve got exercise baked into your routine, do you have to take a break when you’re unwell? Norman and Tegan unpack the nuance of exercising when you’re sick – when you can, and when you can’t. References: The compelling link between physical activity and the body's defense system Moderate exercise induces trained immunity in macrophages | American Journal of Physiology-Cell Physiology Higher risk of upper respiratory tract infection post marathon running: when physical exercise becomes a threat to the immune system Sport and exercise during viral acute respiratory illness—Time to revisit Exercise effect on symptom severity, morbidity and mortality in viral infections: a systematic review and meta-analysis Effects of 60-day bed rest with and without exercise on cellular and humoral immunological parameters | Cellular & Molecular Immunology The effect of exercise training on the severity and duration of a viral upper respiratory illness Orthostatic reactions and blood volumes after moderate physical activation during acute febrile infections Exercising while sick won’t help you get over a cold faster – but it may prevent your next one If you enjoyed this episode, check these out! Can you train yourself to pee less? Why is everyone suddenly talking about seed oils? Is sitting the new smoking? It might be the last thing on your mind when you’re congested and miserable, but we swear it’s a genuine question we get asked. When you’ve got exercise baked into your routine, do you have to take a break when you’re unwell? Norman and Tegan unpack the nuance of exercising when you’re sick – when you can, and when you can’t. References: The compelling link between physical activity and the body's defense system Moderate exercise induces trained immunity in macrophages | American Journal of Physiology-Cell Physiology Higher risk of upper respiratory tract infection post marathon running: when physical exercise becomes a threat to the immune system Sport and exercise during viral acute respiratory illness—Time to revisit Exercise effect on symptom severity, morbidity and mortality in viral infections: a systematic review and meta-analysis Effects of 60-day bed rest with and without exercise on cellular and humoral immunological parameters | Cellular & Molecular Immunology The effect of exercise training on the severity and duration of a viral upper respiratory illness Orthostatic reactions and blood volumes after moderate physical activation during acute febrile infections Exercising while sick won’t help you get over a cold faster – but it may prevent your next one If you enjoyed this episode, check these out! Can you train yourself to pee less? Why is everyone suddenly talking about seed oils? Is sitting the new smoking? Learn more about your ad choices. Visit megaphone.fm/adchoices It might be the last thing on your mind when you’re congested and miserable, but we swear it’s a genuine question we get asked.

When you’ve got exercise baked into your routine, do you have to take a break when you’re unwell?

Norman and Tegan unpack the nuance of exercising when you’re sick – when you can, and when you can’t.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1204 At-home DNA tests — what can they tell you? https://www.abc.net.au/listen/programs/whats-that-rash/dna-kit-ancestry-disease-risk/105595444 It has become pretty common to send off a saliva sample or a cheek swab to find out more about yourself. At-home DNA testing kits offer insights into ancestry, but also claim to be able to tell you your risk of certain diseases, or even give you unique diet advice. Norman and Tegan explore the limits of these kits, and some things you should consider before potentially buying one. References: Understanding Human Genetic Variation What Can At-Home Genetic Tests Tell Me About My Health? - PMC The sense and nonsense of direct-to-consumer genetic testing for cardiovascular disease First, do no harm: direct-to-consumer genetic testing Do at-home genetic tests work? - MD Anderson Genetic testing | Cancer Council  Direct‐to‐consumer genetic tests providing health risk information: A systematic review of consequences for consumers and health services Australians’ perspectives on support around use of personal genomic testing: Findings from the Genioz study Understanding Direct-to-Consumer genetic DNA testing | NHMRC What people really change after genetic testing (GT) performed in private labs: results from an Italian study Direct‐to‐consumer genetic tests providing health risk information: A systematic review of consequences for consumers and health services If you enjoyed this episode, check these out! Should you base your diet on your blood type? Why is the internet telling me to lower my cortisol? What on earth is grounding?! Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 05 Aug 2025 15:00:00 -0000 full ABC Australia It has become pretty common to send off a saliva sample or a cheek swab to find out more about yourself. At-home DNA testing kits offer insights into ancestry, but also claim to be able to tell you your risk of certain diseases, or even give you unique diet advice. Norman and Tegan explore the limits of these kits, and some things you should consider before potentially buying one. References: Understanding Human Genetic Variation What Can At-Home Genetic Tests Tell Me About My Health? - PMC The sense and nonsense of direct-to-consumer genetic testing for cardiovascular disease First, do no harm: direct-to-consumer genetic testing Do at-home genetic tests work? - MD Anderson Genetic testing | Cancer Council  Direct‐to‐consumer genetic tests providing health risk information: A systematic review of consequences for consumers and health services Australians’ perspectives on support around use of personal genomic testing: Findings from the Genioz study Understanding Direct-to-Consumer genetic DNA testing | NHMRC What people really change after genetic testing (GT) performed in private labs: results from an Italian study Direct‐to‐consumer genetic tests providing health risk information: A systematic review of consequences for consumers and health services If you enjoyed this episode, check these out! Should you base your diet on your blood type? Why is the internet telling me to lower my cortisol? What on earth is grounding?! It has become pretty common to send off a saliva sample or a cheek swab to find out more about yourself. At-home DNA testing kits offer insights into ancestry, but also claim to be able to tell you your risk of certain diseases, or even give you unique diet advice. Norman and Tegan explore the limits of these kits, and some things you should consider before potentially buying one. References: Understanding Human Genetic Variation What Can At-Home Genetic Tests Tell Me About My Health? - PMC The sense and nonsense of direct-to-consumer genetic testing for cardiovascular disease First, do no harm: direct-to-consumer genetic testing Do at-home genetic tests work? - MD Anderson Genetic testing | Cancer Council  Direct‐to‐consumer genetic tests providing health risk information: A systematic review of consequences for consumers and health services Australians’ perspectives on support around use of personal genomic testing: Findings from the Genioz study Understanding Direct-to-Consumer genetic DNA testing | NHMRC What people really change after genetic testing (GT) performed in private labs: results from an Italian study Direct‐to‐consumer genetic tests providing health risk information: A systematic review of consequences for consumers and health services If you enjoyed this episode, check these out! Should you base your diet on your blood type? Why is the internet telling me to lower my cortisol? What on earth is grounding?! Learn more about your ad choices. Visit megaphone.fm/adchoices It has become pretty common to send off a saliva sample or a cheek swab to find out more about yourself.

At-home DNA testing kits offer insights into ancestry, but also claim to be able to tell you your risk of certain diseases, or even give you unique diet advice.

Norman and Tegan explore the limits of these kits, and some things you should consider before potentially buying one.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1424 Is emu oil the new snake oil? https://www.abc.net.au/listen/programs/whats-that-rash/emu-oil-inflammation-skin/105585220 Australians have a long and complicated history with the emu – and the tale continues in the murky wellness space. There are a handful of emu farms still operating locally to harvest meat, oil, eggs and feathers from the flightless birds. Norman and Tegan discuss the growing demand for emu oil, and what it’s claimed to do. References: The Emu: More-Than-Human and More-Than-Animal Geographies Chemical Characterization and In Vivo Toxicological Safety Evaluation of Emu Oil - PMC  Review on emu products for use as complementary and alternative medicine - ScienceDirect  Anti-inflammatory activity of emu oils in rats | Inflammopharmacology Emu Oil Combined with Lyprinol™ Reduces Small Intestinal Damage in a Rat Model of Chemotherapy-Induced Mucositis Emu oil expedites small intestinal repair following 5-fluorouracil-induced mucositis in rats Vitamins and fatty acids against chemotherapy-induced intestinal mucositis Emu Oil and zinc monoglycerolate independently reduce disease severity in a rat model of ulcerative colitis Orally administered emu oil attenuates disease in a mouse model of Crohn's-like colitis Emu Oil reduces disease severity in a mouse model of chronic ulcerative colitis Emu oil enhances cutaneous wound healing by modulating inflammation through promoting macrophage M2 polarization via MAPK signaling pathway Effects of Topical Emu Oil on Burn Wounds in the Skin of Balb/c Mice Preparation and evaluation of minoxidil foamable emu oil emulsion Comparative effects of emu and olive oil on aortic early atherosclerosis and associated risk factors in hypercholesterolemic hamsters Emu oil decreases atherogenic plaque formation in cafeteria diet-induced obese rats  If you enjoyed this episode, check these out! Should we all be vegetarian? Infrared, ultraviolet and LED therapy – can lights cure us? Can collagen supplements keep your skin supple? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 29 Jul 2025 15:00:00 -0000 full ABC Australia Australians have a long and complicated history with the emu – and the tale continues in the murky wellness space. There are a handful of emu farms still operating locally to harvest meat, oil, eggs and feathers from the flightless birds. Norman and Tegan discuss the growing demand for emu oil, and what it’s claimed to do. References: The Emu: More-Than-Human and More-Than-Animal Geographies Chemical Characterization and In Vivo Toxicological Safety Evaluation of Emu Oil - PMC  Review on emu products for use as complementary and alternative medicine - ScienceDirect  Anti-inflammatory activity of emu oils in rats | Inflammopharmacology Emu Oil Combined with Lyprinol™ Reduces Small Intestinal Damage in a Rat Model of Chemotherapy-Induced Mucositis Emu oil expedites small intestinal repair following 5-fluorouracil-induced mucositis in rats Vitamins and fatty acids against chemotherapy-induced intestinal mucositis Emu Oil and zinc monoglycerolate independently reduce disease severity in a rat model of ulcerative colitis Orally administered emu oil attenuates disease in a mouse model of Crohn's-like colitis Emu Oil reduces disease severity in a mouse model of chronic ulcerative colitis Emu oil enhances cutaneous wound healing by modulating inflammation through promoting macrophage M2 polarization via MAPK signaling pathway Effects of Topical Emu Oil on Burn Wounds in the Skin of Balb/c Mice Preparation and evaluation of minoxidil foamable emu oil emulsion Comparative effects of emu and olive oil on aortic early atherosclerosis and associated risk factors in hypercholesterolemic hamsters Emu oil decreases atherogenic plaque formation in cafeteria diet-induced obese rats  If you enjoyed this episode, check these out! Should we all be vegetarian? Infrared, ultraviolet and LED therapy – can lights cure us? Can collagen supplements keep your skin supple? Australians have a long and complicated history with the emu – and the tale continues in the murky wellness space. There are a handful of emu farms still operating locally to harvest meat, oil, eggs and feathers from the flightless birds. Norman and Tegan discuss the growing demand for emu oil, and what it’s claimed to do. References: The Emu: More-Than-Human and More-Than-Animal Geographies Chemical Characterization and In Vivo Toxicological Safety Evaluation of Emu Oil - PMC  Review on emu products for use as complementary and alternative medicine - ScienceDirect  Anti-inflammatory activity of emu oils in rats | Inflammopharmacology Emu Oil Combined with Lyprinol™ Reduces Small Intestinal Damage in a Rat Model of Chemotherapy-Induced Mucositis Emu oil expedites small intestinal repair following 5-fluorouracil-induced mucositis in rats Vitamins and fatty acids against chemotherapy-induced intestinal mucositis Emu Oil and zinc monoglycerolate independently reduce disease severity in a rat model of ulcerative colitis Orally administered emu oil attenuates disease in a mouse model of Crohn's-like colitis Emu Oil reduces disease severity in a mouse model of chronic ulcerative colitis Emu oil enhances cutaneous wound healing by modulating inflammation through promoting macrophage M2 polarization via MAPK signaling pathway Effects of Topical Emu Oil on Burn Wounds in the Skin of Balb/c Mice Preparation and evaluation of minoxidil foamable emu oil emulsion Comparative effects of emu and olive oil on aortic early atherosclerosis and associated risk factors in hypercholesterolemic hamsters Emu oil decreases atherogenic plaque formation in cafeteria diet-induced obese rats  If you enjoyed this episode, check these out! Should we all be vegetarian? Infrared, ultraviolet and LED therapy – can lights cure us? Can collagen supplements keep your skin supple? Learn more about your ad choices. Visit megaphone.fm/adchoices Australians have a long and complicated history with the emu – and the tale continues in the murky wellness space.

There are a handful of emu farms still operating locally to harvest meat, oil, eggs and feathers from the flightless birds.

Norman and Tegan discuss the growing demand for emu oil, and what it’s claimed to do.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1299 Chronotypes: early birds vs night owls https://www.abc.net.au/listen/programs/whats-that-rash/chronotype-early-lark-night-owl/105558944 Not everyone is a morning person, and not everyone can stay up past midnight. How hard-wired are our internal schedules? It’s long been suspected there was an evolutionary advantage to humans falling asleep and waking up at different times. Norman and Tegan unpack what are called chronotypes, and whether you can shift yours to better fit your lifestyle. References: Early bird trait might run in families - the Health Report Genetic Basis of Chronotype in Humans: Insights From Three Landmark GWAS A Length Polymorphism in the Circadian Clock Gene Per3 is Linked to Delayed Sleep Phase Syndrome and Extreme Diurnal Preference Chronotype variation drives night-time sentinel-like behaviour in hunter–gatherers | Proceedings of the Royal Society B: Biological Sciences Mindful larks and lonely owls: The relationship between chronotype, mental health, sleep quality, and social support in young adults A systematic review of circadian function, chronotype and chronotherapy in attention deficit hyperactivity disorder | ADHD Attention Deficit and Hyperactivity Disorders How to Become a Morning Person - Sleep Foundation Resetting the late timing of ‘night owls’ has a positive impact on mental health and performance Chronotype changes with age; seven-year follow-up from the Netherlands study of depression and anxiety cohort From early birds to night owls: a longitudinal study of actigraphy-assessed sleep trajectories during the transition from pre- to early adolescence The morality of larks and owls: unethical behavior depends on chronotype as well as time of day Check out our other sleep episodes! What is the perfect nap duration? Rapid-fire round: Answering your sleep questions Can you train yourself to sleep less? Is melatonin the answer to a good night's sleep? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 22 Jul 2025 15:00:00 -0000 full ABC Australia Not everyone is a morning person, and not everyone can stay up past midnight. How hard-wired are our internal schedules? It’s long been suspected there was an evolutionary advantage to humans falling asleep and waking up at different times. Norman and Tegan unpack what are called chronotypes, and whether you can shift yours to better fit your lifestyle. References: Early bird trait might run in families - the Health Report Genetic Basis of Chronotype in Humans: Insights From Three Landmark GWAS A Length Polymorphism in the Circadian Clock Gene Per3 is Linked to Delayed Sleep Phase Syndrome and Extreme Diurnal Preference Chronotype variation drives night-time sentinel-like behaviour in hunter–gatherers | Proceedings of the Royal Society B: Biological Sciences Mindful larks and lonely owls: The relationship between chronotype, mental health, sleep quality, and social support in young adults A systematic review of circadian function, chronotype and chronotherapy in attention deficit hyperactivity disorder | ADHD Attention Deficit and Hyperactivity Disorders How to Become a Morning Person - Sleep Foundation Resetting the late timing of ‘night owls’ has a positive impact on mental health and performance Chronotype changes with age; seven-year follow-up from the Netherlands study of depression and anxiety cohort From early birds to night owls: a longitudinal study of actigraphy-assessed sleep trajectories during the transition from pre- to early adolescence The morality of larks and owls: unethical behavior depends on chronotype as well as time of day Check out our other sleep episodes! What is the perfect nap duration? Rapid-fire round: Answering your sleep questions Can you train yourself to sleep less? Is melatonin the answer to a good night's sleep? Not everyone is a morning person, and not everyone can stay up past midnight. How hard-wired are our internal schedules? It’s long been suspected there was an evolutionary advantage to humans falling asleep and waking up at different times. Norman and Tegan unpack what are called chronotypes, and whether you can shift yours to better fit your lifestyle. References: Early bird trait might run in families - the Health Report Genetic Basis of Chronotype in Humans: Insights From Three Landmark GWAS A Length Polymorphism in the Circadian Clock Gene Per3 is Linked to Delayed Sleep Phase Syndrome and Extreme Diurnal Preference Chronotype variation drives night-time sentinel-like behaviour in hunter–gatherers | Proceedings of the Royal Society B: Biological Sciences Mindful larks and lonely owls: The relationship between chronotype, mental health, sleep quality, and social support in young adults A systematic review of circadian function, chronotype and chronotherapy in attention deficit hyperactivity disorder | ADHD Attention Deficit and Hyperactivity Disorders How to Become a Morning Person - Sleep Foundation Resetting the late timing of ‘night owls’ has a positive impact on mental health and performance Chronotype changes with age; seven-year follow-up from the Netherlands study of depression and anxiety cohort From early birds to night owls: a longitudinal study of actigraphy-assessed sleep trajectories during the transition from pre- to early adolescence The morality of larks and owls: unethical behavior depends on chronotype as well as time of day Check out our other sleep episodes! What is the perfect nap duration? Rapid-fire round: Answering your sleep questions Can you train yourself to sleep less? Is melatonin the answer to a good night's sleep? Learn more about your ad choices. Visit megaphone.fm/adchoices Not everyone is a morning person, and not everyone can stay up past midnight. How hard-wired are our internal schedules?

It’s long been suspected there was an evolutionary advantage to humans falling asleep and waking up at different times.

Norman and Tegan unpack what are called chronotypes, and whether you can shift yours to better fit your lifestyle.

References:

Check out our other sleep episodes!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1299 Methylene blue: why are people drinking blue dye? https://www.abc.net.au/listen/programs/whats-that-rash/methylene-blue-anti-ageing/105530330 In a video that went viral, Robert F. Kennedy Jr was seen on a plane dropping a cobalt blue liquid into his drink. People quickly started to assume it was methylene blue, a substance that in some corners is being heralded for apparent anti-ageing properties. Norman and Tegan look at the research that has been done so far … and some of the risks of dosing yourself with unproven medications. References: Efficacy and safety of methylene blue in the treatment of malaria: a systematic review Methylene blue as antidote for cyanide poisoning - JAMA Cellular and Molecular Actions of Methylene Blue in the Nervous System Methylene Blue: The Little-Known Disinfectant The Potentials of Methylene Blue as an Anti-Aging Drug - PMC Is methylene blue really a brain booster? A pharmacologist explains the science From Mitochondrial Function to Neuroprotection—an Emerging Role for Methylene Blue | Molecular Neurobiology Anti-Aging Potentials of Methylene Blue for Human Skin Longevity | Scientific Reports What to know about methylene blue - Harvard Health  Toxicology and carcinogenesis studies of methylene blue trihydrate (Cas No. 7220-79-3) in F344/N rats and B6C3F1 mice Chromoendoscopy with methylene blue and associated DNA damage in Barrett's oesophagus - The Lancet Generation of oxidant stress in cultured endothelial cells by methylene blue: protective effects of glucose and ascorbic acid - ScienceDirect The photodynamic and direct actions of methylene blue on mitochondrial energy metabolism: A balance of the useful and harmful effects of this photosensitizer If you enjoyed this episode, check these out! How worried should you be about microplastics? Is NAD+ a miracle anti-ageing supplement? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 15 Jul 2025 15:00:00 -0000 full ABC Australia In a video that went viral, Robert F. Kennedy Jr was seen on a plane dropping a cobalt blue liquid into his drink. People quickly started to assume it was methylene blue, a substance that in some corners is being heralded for apparent anti-ageing properties. Norman and Tegan look at the research that has been done so far … and some of the risks of dosing yourself with unproven medications. References: Efficacy and safety of methylene blue in the treatment of malaria: a systematic review Methylene blue as antidote for cyanide poisoning - JAMA Cellular and Molecular Actions of Methylene Blue in the Nervous System Methylene Blue: The Little-Known Disinfectant The Potentials of Methylene Blue as an Anti-Aging Drug - PMC Is methylene blue really a brain booster? A pharmacologist explains the science From Mitochondrial Function to Neuroprotection—an Emerging Role for Methylene Blue | Molecular Neurobiology Anti-Aging Potentials of Methylene Blue for Human Skin Longevity | Scientific Reports What to know about methylene blue - Harvard Health  Toxicology and carcinogenesis studies of methylene blue trihydrate (Cas No. 7220-79-3) in F344/N rats and B6C3F1 mice Chromoendoscopy with methylene blue and associated DNA damage in Barrett's oesophagus - The Lancet Generation of oxidant stress in cultured endothelial cells by methylene blue: protective effects of glucose and ascorbic acid - ScienceDirect The photodynamic and direct actions of methylene blue on mitochondrial energy metabolism: A balance of the useful and harmful effects of this photosensitizer If you enjoyed this episode, check these out! How worried should you be about microplastics? Is NAD+ a miracle anti-ageing supplement? In a video that went viral, Robert F. Kennedy Jr was seen on a plane dropping a cobalt blue liquid into his drink. People quickly started to assume it was methylene blue, a substance that in some corners is being heralded for apparent anti-ageing properties. Norman and Tegan look at the research that has been done so far … and some of the risks of dosing yourself with unproven medications. References: Efficacy and safety of methylene blue in the treatment of malaria: a systematic review Methylene blue as antidote for cyanide poisoning - JAMA Cellular and Molecular Actions of Methylene Blue in the Nervous System Methylene Blue: The Little-Known Disinfectant The Potentials of Methylene Blue as an Anti-Aging Drug - PMC Is methylene blue really a brain booster? A pharmacologist explains the science From Mitochondrial Function to Neuroprotection—an Emerging Role for Methylene Blue | Molecular Neurobiology Anti-Aging Potentials of Methylene Blue for Human Skin Longevity | Scientific Reports What to know about methylene blue - Harvard Health  Toxicology and carcinogenesis studies of methylene blue trihydrate (Cas No. 7220-79-3) in F344/N rats and B6C3F1 mice Chromoendoscopy with methylene blue and associated DNA damage in Barrett's oesophagus - The Lancet Generation of oxidant stress in cultured endothelial cells by methylene blue: protective effects of glucose and ascorbic acid - ScienceDirect The photodynamic and direct actions of methylene blue on mitochondrial energy metabolism: A balance of the useful and harmful effects of this photosensitizer If you enjoyed this episode, check these out! How worried should you be about microplastics? Is NAD+ a miracle anti-ageing supplement? Learn more about your ad choices. Visit megaphone.fm/adchoices In a video that went viral, Robert F. Kennedy Jr was seen on a plane dropping a cobalt blue liquid into his drink.

People quickly started to assume it was methylene blue, a substance that in some corners is being heralded for apparent anti-ageing properties.

Norman and Tegan look at the research that has been done so far … and some of the risks of dosing yourself with unproven medications.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1260 Do healthy people need lymphatic treatments? https://www.abc.net.au/listen/programs/whats-that-rash/lymphatic-massage-treatment-lymphede/105502846 You might've been advertised lymphatic massage treatments promising to boost your energy and leave you looking snatched. The lymphatic system is great at clearing out gunk and checking our bodies for potential nasties like bacteria and viruses. Norman and Tegan discuss whether it's possible to have a 'sluggish' lymphatic system in need of help, without having a diagnosable condition. References:  Manual lymphatic drainage treatment for lymphedema: a systematic review of the literature Comparative Effects of Facial Roller and Gua Sha Massage on Facial Contour, Muscle Tone, and Skin Elasticity: Randomized Controlled Trial Comparison of the Immediate Effect of Petrissage Massage and Manual Lymph Drainage Following Exercise on Biomechanical and Viscoelastic Properties of the Rectus Femoris Muscle in Women The Effects of Kinect-Enhanced Lymphatic Exercise Intervention on Lymphatic Pain, Swelling, and Lymph Fluid Level Exercise and the lymphatic system | MD Anderson Cancer Center  If you enjoyed this episode, check these out! Can collagen supplements keep your skin supple? Which hair loss treatments actually work? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 08 Jul 2025 15:00:00 -0000 full ABC Australia You might've been advertised lymphatic massage treatments promising to boost your energy and leave you looking snatched. The lymphatic system is great at clearing out gunk and checking our bodies for potential nasties like bacteria and viruses. Norman and Tegan discuss whether it's possible to have a 'sluggish' lymphatic system in need of help, without having a diagnosable condition. References:  Manual lymphatic drainage treatment for lymphedema: a systematic review of the literature Comparative Effects of Facial Roller and Gua Sha Massage on Facial Contour, Muscle Tone, and Skin Elasticity: Randomized Controlled Trial Comparison of the Immediate Effect of Petrissage Massage and Manual Lymph Drainage Following Exercise on Biomechanical and Viscoelastic Properties of the Rectus Femoris Muscle in Women The Effects of Kinect-Enhanced Lymphatic Exercise Intervention on Lymphatic Pain, Swelling, and Lymph Fluid Level Exercise and the lymphatic system | MD Anderson Cancer Center  If you enjoyed this episode, check these out! Can collagen supplements keep your skin supple? Which hair loss treatments actually work? You might've been advertised lymphatic massage treatments promising to boost your energy and leave you looking snatched. The lymphatic system is great at clearing out gunk and checking our bodies for potential nasties like bacteria and viruses. Norman and Tegan discuss whether it's possible to have a 'sluggish' lymphatic system in need of help, without having a diagnosable condition. References:  Manual lymphatic drainage treatment for lymphedema: a systematic review of the literature Comparative Effects of Facial Roller and Gua Sha Massage on Facial Contour, Muscle Tone, and Skin Elasticity: Randomized Controlled Trial Comparison of the Immediate Effect of Petrissage Massage and Manual Lymph Drainage Following Exercise on Biomechanical and Viscoelastic Properties of the Rectus Femoris Muscle in Women The Effects of Kinect-Enhanced Lymphatic Exercise Intervention on Lymphatic Pain, Swelling, and Lymph Fluid Level Exercise and the lymphatic system | MD Anderson Cancer Center  If you enjoyed this episode, check these out! Can collagen supplements keep your skin supple? Which hair loss treatments actually work? Learn more about your ad choices. Visit megaphone.fm/adchoices You might've been advertised lymphatic massage treatments promising to boost your energy and leave you looking snatched.

The lymphatic system is great at clearing out gunk and checking our bodies for potential nasties like bacteria and viruses.

Norman and Tegan discuss whether it's possible to have a 'sluggish' lymphatic system in need of help, without having a diagnosable condition.

References: 

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1303 Is whitening your teeth bad for you? https://www.abc.net.au/listen/programs/whats-that-rash/teeth-whitening-toothpaste/105478628 Some people might be naturally blessed with pearly whites, but many people aren’t happy with the shade of their teeth. There’s nothing inherently unhealthy about yellower teeth, and staining happens throughout our lives. Norman and Tegan unpack the long history of teeth whitening (with everything from urine to nitric acid) and discuss where there’s potential for harm. References:  From Gunpowder to Teeth Whitener: The Science Behind Historic Uses of Urine Shades of white: what you should know about teeth whitening - The University of Sydney White wine can stain teeth - Nature Do different bleaching protocols affect the enamel microhardness? - PMC  Assessment of cytotoxic and genotoxic effects of conventional and whitening kinds of toothpaste on oral mucosa cells: Acta Odontologica Scandinavica Accidental ingestion of 35% hydrogen peroxide - PMC If you enjoyed this episode, check these out! How risky is sharing a toothbrush? Why are people taping their mouths? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 01 Jul 2025 15:00:00 -0000 full ABC Australia Some people might be naturally blessed with pearly whites, but many people aren’t happy with the shade of their teeth. There’s nothing inherently unhealthy about yellower teeth, and staining happens throughout our lives. Norman and Tegan unpack the long history of teeth whitening (with everything from urine to nitric acid) and discuss where there’s potential for harm. References:  From Gunpowder to Teeth Whitener: The Science Behind Historic Uses of Urine Shades of white: what you should know about teeth whitening - The University of Sydney White wine can stain teeth - Nature Do different bleaching protocols affect the enamel microhardness? - PMC  Assessment of cytotoxic and genotoxic effects of conventional and whitening kinds of toothpaste on oral mucosa cells: Acta Odontologica Scandinavica Accidental ingestion of 35% hydrogen peroxide - PMC If you enjoyed this episode, check these out! How risky is sharing a toothbrush? Why are people taping their mouths? Some people might be naturally blessed with pearly whites, but many people aren’t happy with the shade of their teeth. There’s nothing inherently unhealthy about yellower teeth, and staining happens throughout our lives. Norman and Tegan unpack the long history of teeth whitening (with everything from urine to nitric acid) and discuss where there’s potential for harm. References:  From Gunpowder to Teeth Whitener: The Science Behind Historic Uses of Urine Shades of white: what you should know about teeth whitening - The University of Sydney White wine can stain teeth - Nature Do different bleaching protocols affect the enamel microhardness? - PMC  Assessment of cytotoxic and genotoxic effects of conventional and whitening kinds of toothpaste on oral mucosa cells: Acta Odontologica Scandinavica Accidental ingestion of 35% hydrogen peroxide - PMC If you enjoyed this episode, check these out! How risky is sharing a toothbrush? Why are people taping their mouths? Learn more about your ad choices. Visit megaphone.fm/adchoices Some people might be naturally blessed with pearly whites, but many people aren’t happy with the shade of their teeth.

There’s nothing inherently unhealthy about yellower teeth, and staining happens throughout our lives.

Norman and Tegan unpack the long history of teeth whitening (with everything from urine to nitric acid) and discuss where there’s potential for harm.

References: 

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1191 What are the health benefits of coffee? https://www.abc.net.au/listen/programs/whats-that-rash/coffee-health-benefits/105449490 Coffee has been an important part of human cultures for centuries, and it has a long history of being both heralded and demonised. But the more we learn about coffee – even independent from caffeine – the more that comes to light about its potential benefits. Norman and Tegan drink in the evidence so far, which gets down to the nitty gritty of brewing techniques and milk additions.  References: Coffee - The Nutrition Source - Harvard School of Public Health Coffee consumption and risk of endometrial cancer: Findings from a large up-to-date meta-analysis Caffeinated and Decaffeinated Coffee Consumption and Risk of Type 2 Diabetes: A Systematic Review and a Dose-Response Meta-analysis Coffee consumption and risk of stroke in women Caffeine, Mental Health, and Psychiatric Disorders Association of Coffee Drinking With Mortality by Genetic Variation in Caffeine Metabolism: Findings From the UK Biobank Physical characteristics of the paper filter and low cafestol content filter coffee brews - ScienceDirect  Coffee consumption and mortality from cardiovascular diseases and total mortality: Does the brewing method matter? | European Journal of Preventive Cardiology Phenolic Acid–Amino Acid Adducts Exert Distinct Immunomodulatory Effects in Macrophages Compared to Parent Phenolic Acids | Journal of Agricultural and Food Chemistry  The deep, rich and problematic history of coffee in Australia and worldwide - ABC News If you enjoyed this episode, check these out! Am I addicted to caffeine? Can consuming dairy really give you acne? A single glass of red wine for your health, yeah or nah? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 24 Jun 2025 15:00:00 -0000 full ABC Australia Coffee has been an important part of human cultures for centuries, and it has a long history of being both heralded and demonised. But the more we learn about coffee – even independent from caffeine – the more that comes to light about its potential benefits. Norman and Tegan drink in the evidence so far, which gets down to the nitty gritty of brewing techniques and milk additions.  References: Coffee - The Nutrition Source - Harvard School of Public Health Coffee consumption and risk of endometrial cancer: Findings from a large up-to-date meta-analysis Caffeinated and Decaffeinated Coffee Consumption and Risk of Type 2 Diabetes: A Systematic Review and a Dose-Response Meta-analysis Coffee consumption and risk of stroke in women Caffeine, Mental Health, and Psychiatric Disorders Association of Coffee Drinking With Mortality by Genetic Variation in Caffeine Metabolism: Findings From the UK Biobank Physical characteristics of the paper filter and low cafestol content filter coffee brews - ScienceDirect  Coffee consumption and mortality from cardiovascular diseases and total mortality: Does the brewing method matter? | European Journal of Preventive Cardiology Phenolic Acid–Amino Acid Adducts Exert Distinct Immunomodulatory Effects in Macrophages Compared to Parent Phenolic Acids | Journal of Agricultural and Food Chemistry  The deep, rich and problematic history of coffee in Australia and worldwide - ABC News If you enjoyed this episode, check these out! Am I addicted to caffeine? Can consuming dairy really give you acne? A single glass of red wine for your health, yeah or nah? Coffee has been an important part of human cultures for centuries, and it has a long history of being both heralded and demonised. But the more we learn about coffee – even independent from caffeine – the more that comes to light about its potential benefits. Norman and Tegan drink in the evidence so far, which gets down to the nitty gritty of brewing techniques and milk additions.  References: Coffee - The Nutrition Source - Harvard School of Public Health Coffee consumption and risk of endometrial cancer: Findings from a large up-to-date meta-analysis Caffeinated and Decaffeinated Coffee Consumption and Risk of Type 2 Diabetes: A Systematic Review and a Dose-Response Meta-analysis Coffee consumption and risk of stroke in women Caffeine, Mental Health, and Psychiatric Disorders Association of Coffee Drinking With Mortality by Genetic Variation in Caffeine Metabolism: Findings From the UK Biobank Physical characteristics of the paper filter and low cafestol content filter coffee brews - ScienceDirect  Coffee consumption and mortality from cardiovascular diseases and total mortality: Does the brewing method matter? | European Journal of Preventive Cardiology Phenolic Acid–Amino Acid Adducts Exert Distinct Immunomodulatory Effects in Macrophages Compared to Parent Phenolic Acids | Journal of Agricultural and Food Chemistry  The deep, rich and problematic history of coffee in Australia and worldwide - ABC News If you enjoyed this episode, check these out! Am I addicted to caffeine? Can consuming dairy really give you acne? A single glass of red wine for your health, yeah or nah? Learn more about your ad choices. Visit megaphone.fm/adchoices Coffee has been an important part of human cultures for centuries, and it has a long history of being both heralded and demonised.

But the more we learn about coffee – even independent from caffeine – the more that comes to light about its potential benefits.

Norman and Tegan drink in the evidence so far, which gets down to the nitty gritty of brewing techniques and milk additions. 

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1236 You'll catch your death! Does cold weather cause colds? https://www.abc.net.au/listen/programs/whats-that-rash/cold-weather-common-cold/105423408 There tend to be more bugs around in winter making everyone snotty and uncomfortable. But does this mean that cold weather causes colds? Well no, viruses cause the common cold. But, as Norman and Tegan explain, winter does set the stage for those viruses to have more moments in the spotlight. References: Understanding the symptoms of the common cold and influenza - PMC Cold temperature and low humidity are associated with increased occurrence of respiratory tract infections - ScienceDirect  Immune system of cold-exposed and cold-adapted humans | European Journal of Applied Physiology Immune changes in humans during cold exposure: effects of prior heating and exercise Cold exposure impairs extracellular vesicle swarm–mediated nasal antiviral immunity - Journal of Allergy and Clinical Immunology  Airborne transmission efficiency of SARS-CoV-2 in Syrian hamsters is not influenced by environmental conditions | npj Viruses If you enjoyed this episode, check these out! Norman tried an ice bath so you don't have to Is NAD+ a miracle anti-ageing supplement? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 17 Jun 2025 15:00:00 -0000 full ABC Australia There tend to be more bugs around in winter making everyone snotty and uncomfortable. But does this mean that cold weather causes colds? Well no, viruses cause the common cold. But, as Norman and Tegan explain, winter does set the stage for those viruses to have more moments in the spotlight. References: Understanding the symptoms of the common cold and influenza - PMC Cold temperature and low humidity are associated with increased occurrence of respiratory tract infections - ScienceDirect  Immune system of cold-exposed and cold-adapted humans | European Journal of Applied Physiology Immune changes in humans during cold exposure: effects of prior heating and exercise Cold exposure impairs extracellular vesicle swarm–mediated nasal antiviral immunity - Journal of Allergy and Clinical Immunology  Airborne transmission efficiency of SARS-CoV-2 in Syrian hamsters is not influenced by environmental conditions | npj Viruses If you enjoyed this episode, check these out! Norman tried an ice bath so you don't have to Is NAD+ a miracle anti-ageing supplement? There tend to be more bugs around in winter making everyone snotty and uncomfortable. But does this mean that cold weather causes colds? Well no, viruses cause the common cold. But, as Norman and Tegan explain, winter does set the stage for those viruses to have more moments in the spotlight. References: Understanding the symptoms of the common cold and influenza - PMC Cold temperature and low humidity are associated with increased occurrence of respiratory tract infections - ScienceDirect  Immune system of cold-exposed and cold-adapted humans | European Journal of Applied Physiology Immune changes in humans during cold exposure: effects of prior heating and exercise Cold exposure impairs extracellular vesicle swarm–mediated nasal antiviral immunity - Journal of Allergy and Clinical Immunology  Airborne transmission efficiency of SARS-CoV-2 in Syrian hamsters is not influenced by environmental conditions | npj Viruses If you enjoyed this episode, check these out! Norman tried an ice bath so you don't have to Is NAD+ a miracle anti-ageing supplement? Learn more about your ad choices. Visit megaphone.fm/adchoices There tend to be more bugs around in winter making everyone snotty and uncomfortable.

But does this mean that cold weather causes colds? Well no, viruses cause the common cold.

But, as Norman and Tegan explain, winter does set the stage for those viruses to have more moments in the spotlight.

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1360 Should you go organic if you're worried about pesticides? https://www.abc.net.au/listen/programs/whats-that-rash/organic-food-pesticides/105398390 Organic fruits and vegetables are one thing, but the label is popping up on packaged foods too. Are they healthier for us because they’re certified organic? How much harm are pesticides doing to our health? Norman and Tegan dig into organic farming to find out whether they’re worth the extra price.  References: Organic Certification Explained Pesticides | Food Standards Australia New Zealand  Pesticides impacts on human health and the environment with their mechanisms of action and possible countermeasures - ScienceDirect Global analysis shows how pesticides leach into the environment - The University of Sydney Ecological impacts and management strategies of pesticide pollution on aquatic life and human beings - ScienceDirect A Systematic Review of Organic Versus Conventional Food Consumption: Is There a Measurable Benefit on Human Health? Cellulose Surface Nanoengineering for Visualizing Food Safety Comparison of Different Home/Commercial Washing Strategies for Ten Typical Pesticide Residue Removal Effects in Kumquat, Spinach and Cucumber If you enjoyed this episode, check these out! Should we all be vegetarian? Can you adapt to allergies or does the dog have to go? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 10 Jun 2025 15:00:00 -0000 full ABC Australia Organic fruits and vegetables are one thing, but the label is popping up on packaged foods too. Are they healthier for us because they’re certified organic? How much harm are pesticides doing to our health? Norman and Tegan dig into organic farming to find out whether they’re worth the extra price.  References: Organic Certification Explained Pesticides | Food Standards Australia New Zealand  Pesticides impacts on human health and the environment with their mechanisms of action and possible countermeasures - ScienceDirect Global analysis shows how pesticides leach into the environment - The University of Sydney Ecological impacts and management strategies of pesticide pollution on aquatic life and human beings - ScienceDirect A Systematic Review of Organic Versus Conventional Food Consumption: Is There a Measurable Benefit on Human Health? Cellulose Surface Nanoengineering for Visualizing Food Safety Comparison of Different Home/Commercial Washing Strategies for Ten Typical Pesticide Residue Removal Effects in Kumquat, Spinach and Cucumber If you enjoyed this episode, check these out! Should we all be vegetarian? Can you adapt to allergies or does the dog have to go? Organic fruits and vegetables are one thing, but the label is popping up on packaged foods too. Are they healthier for us because they’re certified organic? How much harm are pesticides doing to our health? Norman and Tegan dig into organic farming to find out whether they’re worth the extra price.  References: Organic Certification Explained Pesticides | Food Standards Australia New Zealand  Pesticides impacts on human health and the environment with their mechanisms of action and possible countermeasures - ScienceDirect Global analysis shows how pesticides leach into the environment - The University of Sydney Ecological impacts and management strategies of pesticide pollution on aquatic life and human beings - ScienceDirect A Systematic Review of Organic Versus Conventional Food Consumption: Is There a Measurable Benefit on Human Health? Cellulose Surface Nanoengineering for Visualizing Food Safety Comparison of Different Home/Commercial Washing Strategies for Ten Typical Pesticide Residue Removal Effects in Kumquat, Spinach and Cucumber If you enjoyed this episode, check these out! Should we all be vegetarian? Can you adapt to allergies or does the dog have to go? Learn more about your ad choices. Visit megaphone.fm/adchoices Organic fruits and vegetables are one thing, but the label is popping up on packaged foods too.

Are they healthier for us because they’re certified organic? How much harm are pesticides doing to our health?

Norman and Tegan dig into organic farming to find out whether they’re worth the extra price. 

References:

If you enjoyed this episode, check these out!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1218 What we do (and don't) know about tinnitus https://www.abc.net.au/listen/programs/whats-that-rash/tinnitus-causes-treatments/105367938 What is silence, anyway? Well if you’ve got tinnitus silence can feel like a distant dream. There are many causes of the ringing or buzzing that many people hear despite there being no external sound. Norman and Tegan discuss some of the treatments – current and in the works – that could one day bring some peace and quiet. References: Intrinsic network activity in tinnitus investigated using functional MRI Auditory Resting-State Network Connectivity in Tinnitus: A Functional MRI Study | PLOS One Targeting the Limbic System: Insights into Its Involvement in Tinnitus - PMC  Chronic tinnitus and the limbic system: Reappraising brain structural effects of distress and affective symptoms - PMC  Gray matter declines with age and hearing loss, but is partially maintained in tinnitus | Scientific Reports  Therapy and Treatment Options | American Tinnitus Association Effects of tinnitus retraining therapy on patients with tinnitus: a systematic review of randomized controlled trials | European Archives of Oto-Rhino-Laryngology Effect of Tinnitus Retraining Therapy vs Standard of Care on Tinnitus-Related Quality of Life: A Randomized Clinical Trial | Otolaryngology  Neuromodulation for Treatment of Tinnitus: A Systematic Review and Meta‐Analysis - Wiley Online Library  Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 03 Jun 2025 15:00:00 -0000 full ABC Australia What is silence, anyway? Well if you’ve got tinnitus silence can feel like a distant dream. There are many causes of the ringing or buzzing that many people hear despite there being no external sound. Norman and Tegan discuss some of the treatments – current and in the works – that could one day bring some peace and quiet. References: Intrinsic network activity in tinnitus investigated using functional MRI Auditory Resting-State Network Connectivity in Tinnitus: A Functional MRI Study | PLOS One Targeting the Limbic System: Insights into Its Involvement in Tinnitus - PMC  Chronic tinnitus and the limbic system: Reappraising brain structural effects of distress and affective symptoms - PMC  Gray matter declines with age and hearing loss, but is partially maintained in tinnitus | Scientific Reports  Therapy and Treatment Options | American Tinnitus Association Effects of tinnitus retraining therapy on patients with tinnitus: a systematic review of randomized controlled trials | European Archives of Oto-Rhino-Laryngology Effect of Tinnitus Retraining Therapy vs Standard of Care on Tinnitus-Related Quality of Life: A Randomized Clinical Trial | Otolaryngology  Neuromodulation for Treatment of Tinnitus: A Systematic Review and Meta‐Analysis - Wiley Online Library  What is silence, anyway? Well if you’ve got tinnitus silence can feel like a distant dream. There are many causes of the ringing or buzzing that many people hear despite there being no external sound. Norman and Tegan discuss some of the treatments – current and in the works – that could one day bring some peace and quiet. References: Intrinsic network activity in tinnitus investigated using functional MRI Auditory Resting-State Network Connectivity in Tinnitus: A Functional MRI Study | PLOS One Targeting the Limbic System: Insights into Its Involvement in Tinnitus - PMC  Chronic tinnitus and the limbic system: Reappraising brain structural effects of distress and affective symptoms - PMC  Gray matter declines with age and hearing loss, but is partially maintained in tinnitus | Scientific Reports  Therapy and Treatment Options | American Tinnitus Association Effects of tinnitus retraining therapy on patients with tinnitus: a systematic review of randomized controlled trials | European Archives of Oto-Rhino-Laryngology Effect of Tinnitus Retraining Therapy vs Standard of Care on Tinnitus-Related Quality of Life: A Randomized Clinical Trial | Otolaryngology  Neuromodulation for Treatment of Tinnitus: A Systematic Review and Meta‐Analysis - Wiley Online Library  Learn more about your ad choices. Visit megaphone.fm/adchoices What is silence, anyway? Well if you’ve got tinnitus silence can feel like a distant dream.

There are many causes of the ringing or buzzing that many people hear despite there being no external sound.

Norman and Tegan discuss some of the treatments – current and in the works – that could one day bring some peace and quiet.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1343 Should you train cardio and strength on the same day? https://www.abc.net.au/listen/programs/whats-that-rash/concurrent-training-cardio-strength/105336434 If you're a keen gym-goer you might've heard conflicting advice about optimising your workout. Some people claim that doing both cardio (getting your heart pumping) and strength (getting those muscles pumping) on the same day might cancel out the benefits. Norman and Tegan unpack what concurrent training is, and what the evidence tells us about its effects. References A Brief Review on Concurrent Training: From Laboratory to the Field - PMC Concurrent Training: A Meta-Analysis Examining Interference of Aerobic and Resistance Exercises Compatibility of Concurrent Aerobic and Strength Training for Skeletal Muscle Size and Function: An Updated Systematic Review and Meta-Analysis | Sports Medicine Concurrent Strength and Endurance Training: A Systematic Review and Meta-Analysis on the Impact of Sex and Training Status | Sports Medicine Concurrent training in team sports: A systematic review Specific Training Effects of Concurrent Aerobic and Strength Exercises Depend on Recovery Duration Concurrent aerobic plus resistance exercise versus aerobic exercise alone to improve health outcomes in paediatric obesity: a systematic review and meta-analysis The Effects of 12 Weeks of Concurrent and Combined Training on Inflammatory Markers, Muscular Performance, and Body Composition in Middle-Aged Overweight and Obese Males Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 27 May 2025 15:00:00 -0000 full ABC Australia If you're a keen gym-goer you might've heard conflicting advice about optimising your workout. Some people claim that doing both cardio (getting your heart pumping) and strength (getting those muscles pumping) on the same day might cancel out the benefits. Norman and Tegan unpack what concurrent training is, and what the evidence tells us about its effects. References A Brief Review on Concurrent Training: From Laboratory to the Field - PMC Concurrent Training: A Meta-Analysis Examining Interference of Aerobic and Resistance Exercises Compatibility of Concurrent Aerobic and Strength Training for Skeletal Muscle Size and Function: An Updated Systematic Review and Meta-Analysis | Sports Medicine Concurrent Strength and Endurance Training: A Systematic Review and Meta-Analysis on the Impact of Sex and Training Status | Sports Medicine Concurrent training in team sports: A systematic review Specific Training Effects of Concurrent Aerobic and Strength Exercises Depend on Recovery Duration Concurrent aerobic plus resistance exercise versus aerobic exercise alone to improve health outcomes in paediatric obesity: a systematic review and meta-analysis The Effects of 12 Weeks of Concurrent and Combined Training on Inflammatory Markers, Muscular Performance, and Body Composition in Middle-Aged Overweight and Obese Males If you're a keen gym-goer you might've heard conflicting advice about optimising your workout. Some people claim that doing both cardio (getting your heart pumping) and strength (getting those muscles pumping) on the same day might cancel out the benefits. Norman and Tegan unpack what concurrent training is, and what the evidence tells us about its effects. References A Brief Review on Concurrent Training: From Laboratory to the Field - PMC Concurrent Training: A Meta-Analysis Examining Interference of Aerobic and Resistance Exercises Compatibility of Concurrent Aerobic and Strength Training for Skeletal Muscle Size and Function: An Updated Systematic Review and Meta-Analysis | Sports Medicine Concurrent Strength and Endurance Training: A Systematic Review and Meta-Analysis on the Impact of Sex and Training Status | Sports Medicine Concurrent training in team sports: A systematic review Specific Training Effects of Concurrent Aerobic and Strength Exercises Depend on Recovery Duration Concurrent aerobic plus resistance exercise versus aerobic exercise alone to improve health outcomes in paediatric obesity: a systematic review and meta-analysis The Effects of 12 Weeks of Concurrent and Combined Training on Inflammatory Markers, Muscular Performance, and Body Composition in Middle-Aged Overweight and Obese Males Learn more about your ad choices. Visit megaphone.fm/adchoices If you're a keen gym-goer you might've heard conflicting advice about optimising your workout.

Some people claim that doing both cardio (getting your heart pumping) and strength (getting those muscles pumping) on the same day might cancel out the benefits.

Norman and Tegan unpack what concurrent training is, and what the evidence tells us about its effects.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1120 Why do some people run hot, while others run cold? https://www.abc.net.au/listen/programs/whats-that-rash/run-hot-cold-thermoregulation/105313730 Are you constantly getting scolded for pressing your cold feet against your partner in bed? Or told your hands are icy cold? It’s well known that some people run cold and others run hot. But why does this happen, and does it say anything about your health? Norman and Tegan unpack the physiology and get into some of the reasons we experience temperature differently. References: Individual differences in normal body temperature: longitudinal big data analysis of patient records | The BMJ Gender Matters! Thermal Comfort and Individual Perception of Indoor Environmental Quality: A Literature Review | SpringerLink Sex differences and aging: Is there a role of brown adipose tissue? - ScienceDirect Cool Temperature Alters Human Fat and Metabolism | National Institutes of Health (NIH)  A Review of Cultural Background and Thermal Perceptions in Urban Environments Outdoor thermal perception and adaptation of immigrants from cold climates to hot arid climate - ScienceDirect Drivers of diversity in human thermal perception – A review for holistic comfort models - PMC Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 20 May 2025 15:00:00 -0000 full ABC Australia Are you constantly getting scolded for pressing your cold feet against your partner in bed? Or told your hands are icy cold? It’s well known that some people run cold and others run hot. But why does this happen, and does it say anything about your health? Norman and Tegan unpack the physiology and get into some of the reasons we experience temperature differently. References: Individual differences in normal body temperature: longitudinal big data analysis of patient records | The BMJ Gender Matters! Thermal Comfort and Individual Perception of Indoor Environmental Quality: A Literature Review | SpringerLink Sex differences and aging: Is there a role of brown adipose tissue? - ScienceDirect Cool Temperature Alters Human Fat and Metabolism | National Institutes of Health (NIH)  A Review of Cultural Background and Thermal Perceptions in Urban Environments Outdoor thermal perception and adaptation of immigrants from cold climates to hot arid climate - ScienceDirect Drivers of diversity in human thermal perception – A review for holistic comfort models - PMC Are you constantly getting scolded for pressing your cold feet against your partner in bed? Or told your hands are icy cold? It’s well known that some people run cold and others run hot. But why does this happen, and does it say anything about your health? Norman and Tegan unpack the physiology and get into some of the reasons we experience temperature differently. References: Individual differences in normal body temperature: longitudinal big data analysis of patient records | The BMJ Gender Matters! Thermal Comfort and Individual Perception of Indoor Environmental Quality: A Literature Review | SpringerLink Sex differences and aging: Is there a role of brown adipose tissue? - ScienceDirect Cool Temperature Alters Human Fat and Metabolism | National Institutes of Health (NIH)  A Review of Cultural Background and Thermal Perceptions in Urban Environments Outdoor thermal perception and adaptation of immigrants from cold climates to hot arid climate - ScienceDirect Drivers of diversity in human thermal perception – A review for holistic comfort models - PMC Learn more about your ad choices. Visit megaphone.fm/adchoices Are you constantly getting scolded for pressing your cold feet against your partner in bed? Or told your hands are icy cold?

It’s well known that some people run cold and others run hot. But why does this happen, and does it say anything about your health?

Norman and Tegan unpack the physiology and get into some of the reasons we experience temperature differently.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1262 Can consuming dairy really give you acne? https://www.abc.net.au/listen/programs/whats-that-rash/dairy-milk-chocolate-acne/105285682 You might've heard a friend complaining about their latest break-out and swearing off dairy products as a result. Or that friend might be you. It’s a common complaint, but does it have any scientific merit? Norman and Tegan explore whether consuming dairy can cause acne, and if so, how a glass of milk might lead to pimples. References: The Influence of Genetics and Environmental Factors in the Pathogenesis of Acne: A Twin Study of Acne in Women Patient Perceptions About Acne, Nutrition, and a Dietary Information Gap  Diet and acne: A systematic review Can the right diet get rid of acne? - American Academy of Dermatology Association  High school dietary dairy intake and teenage acne Effect of Chocolate on Acne Vulgaris - 1969 Double-blind, Placebo-controlled Study Assessing the Effect of Chocolate Consumption in Subjects with a History of Acne Vulgaris Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 13 May 2025 15:00:00 -0000 full ABC Australia You might've heard a friend complaining about their latest break-out and swearing off dairy products as a result. Or that friend might be you. It’s a common complaint, but does it have any scientific merit? Norman and Tegan explore whether consuming dairy can cause acne, and if so, how a glass of milk might lead to pimples. References: The Influence of Genetics and Environmental Factors in the Pathogenesis of Acne: A Twin Study of Acne in Women Patient Perceptions About Acne, Nutrition, and a Dietary Information Gap  Diet and acne: A systematic review Can the right diet get rid of acne? - American Academy of Dermatology Association  High school dietary dairy intake and teenage acne Effect of Chocolate on Acne Vulgaris - 1969 Double-blind, Placebo-controlled Study Assessing the Effect of Chocolate Consumption in Subjects with a History of Acne Vulgaris You might've heard a friend complaining about their latest break-out and swearing off dairy products as a result. Or that friend might be you. It’s a common complaint, but does it have any scientific merit? Norman and Tegan explore whether consuming dairy can cause acne, and if so, how a glass of milk might lead to pimples. References: The Influence of Genetics and Environmental Factors in the Pathogenesis of Acne: A Twin Study of Acne in Women Patient Perceptions About Acne, Nutrition, and a Dietary Information Gap  Diet and acne: A systematic review Can the right diet get rid of acne? - American Academy of Dermatology Association  High school dietary dairy intake and teenage acne Effect of Chocolate on Acne Vulgaris - 1969 Double-blind, Placebo-controlled Study Assessing the Effect of Chocolate Consumption in Subjects with a History of Acne Vulgaris Learn more about your ad choices. Visit megaphone.fm/adchoices You might've heard a friend complaining about their latest break-out and swearing off dairy products as a result. Or that friend might be you.

It’s a common complaint, but does it have any scientific merit?

Norman and Tegan explore whether consuming dairy can cause acne, and if so, how a glass of milk might lead to pimples.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1263 Cracking your knuckles: good, bad or just annoying? https://www.abc.net.au/listen/programs/whats-that-rash/knuckle-cracking-joints-arthritis/105229122 You might’ve been told by parents, teachers, colleagues, friends of friends to stop cracking your knuckles because it will give you arthritis. There’s a surprising amount of science going on when you crack a joint, and it suggests there’s very little risk of harming your bones. But as Norman and Tegan explain, there is one major risk – you could irritate everybody around you. References: Mathematical Model for the Sounds Produced by Knuckle Cracking | Scientific Reports Does knuckle cracking lead to arthritis of the fingers? The Consequences of Habitual Knuckle Cracking Effect of habitual knuckle cracking on hand function There might not be anything wrong with your creaky joints - the Health Report Misophonia: When sounds really do make you "crazy" - Harvard Health Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 06 May 2025 15:00:00 -0000 full ABC Australia You might’ve been told by parents, teachers, colleagues, friends of friends to stop cracking your knuckles because it will give you arthritis. There’s a surprising amount of science going on when you crack a joint, and it suggests there’s very little risk of harming your bones. But as Norman and Tegan explain, there is one major risk – you could irritate everybody around you. References: Mathematical Model for the Sounds Produced by Knuckle Cracking | Scientific Reports Does knuckle cracking lead to arthritis of the fingers? The Consequences of Habitual Knuckle Cracking Effect of habitual knuckle cracking on hand function There might not be anything wrong with your creaky joints - the Health Report Misophonia: When sounds really do make you "crazy" - Harvard Health You might’ve been told by parents, teachers, colleagues, friends of friends to stop cracking your knuckles because it will give you arthritis. There’s a surprising amount of science going on when you crack a joint, and it suggests there’s very little risk of harming your bones. But as Norman and Tegan explain, there is one major risk – you could irritate everybody around you. References: Mathematical Model for the Sounds Produced by Knuckle Cracking | Scientific Reports Does knuckle cracking lead to arthritis of the fingers? The Consequences of Habitual Knuckle Cracking Effect of habitual knuckle cracking on hand function There might not be anything wrong with your creaky joints - the Health Report Misophonia: When sounds really do make you "crazy" - Harvard Health Learn more about your ad choices. Visit megaphone.fm/adchoices You might’ve been told by parents, teachers, colleagues, friends of friends to stop cracking your knuckles because it will give you arthritis.

There’s a surprising amount of science going on when you crack a joint, and it suggests there’s very little risk of harming your bones.

But as Norman and Tegan explain, there is one major risk – you could irritate everybody around you.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 861 Can tattoos increase your risk of cancer? https://www.abc.net.au/listen/programs/whats-that-rash/tattoo-ink-cancer-risk/105223550 When weighing up the health risks of getting a tattoo, most people are concerned about the risk infection. But recently the ingredients in tattoo ink have come under the microscope, with some being identified as potential carcinogens. Norman and Tegan take a look at the many substances used to create permanent art, and whether they carry any real harm to humans. References: Why Tattoos Stay Put | UCSF Synapse What's in my ink: an analysis of commercial tattoo ink on the US market - PMC Much ‘tattoo’ about nothing; Tattoo pigment mimicking breast microcalcifications on mammography Tattoo ink exposure is associated with lymphoma and skin cancers – a Danish study of twins | BMC Public Health Melanoma Arising in Tattoos: A Case Series and Scoping Review of the Literature Does tattoo ink give you cancer? - Cancer Council Australia 2016 report from the Australian Government’s Department of Health, National Industrial Chemicals Notification and Assessment Scheme Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 29 Apr 2025 15:00:00 -0000 full ABC Australia When weighing up the health risks of getting a tattoo, most people are concerned about the risk infection. But recently the ingredients in tattoo ink have come under the microscope, with some being identified as potential carcinogens. Norman and Tegan take a look at the many substances used to create permanent art, and whether they carry any real harm to humans. References: Why Tattoos Stay Put | UCSF Synapse What's in my ink: an analysis of commercial tattoo ink on the US market - PMC Much ‘tattoo’ about nothing; Tattoo pigment mimicking breast microcalcifications on mammography Tattoo ink exposure is associated with lymphoma and skin cancers – a Danish study of twins | BMC Public Health Melanoma Arising in Tattoos: A Case Series and Scoping Review of the Literature Does tattoo ink give you cancer? - Cancer Council Australia 2016 report from the Australian Government’s Department of Health, National Industrial Chemicals Notification and Assessment Scheme When weighing up the health risks of getting a tattoo, most people are concerned about the risk infection. But recently the ingredients in tattoo ink have come under the microscope, with some being identified as potential carcinogens. Norman and Tegan take a look at the many substances used to create permanent art, and whether they carry any real harm to humans. References: Why Tattoos Stay Put | UCSF Synapse What's in my ink: an analysis of commercial tattoo ink on the US market - PMC Much ‘tattoo’ about nothing; Tattoo pigment mimicking breast microcalcifications on mammography Tattoo ink exposure is associated with lymphoma and skin cancers – a Danish study of twins | BMC Public Health Melanoma Arising in Tattoos: A Case Series and Scoping Review of the Literature Does tattoo ink give you cancer? - Cancer Council Australia 2016 report from the Australian Government’s Department of Health, National Industrial Chemicals Notification and Assessment Scheme Learn more about your ad choices. Visit megaphone.fm/adchoices When weighing up the health risks of getting a tattoo, most people are concerned about the risk infection.

But recently the ingredients in tattoo ink have come under the microscope, with some being identified as potential carcinogens.

Norman and Tegan take a look at the many substances used to create permanent art, and whether they carry any real harm to humans.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1281 Why the carnivore diet is so risky https://www.abc.net.au/listen/programs/whats-that-rash/carnivore-diet-health-risk/105156634 The carnivore diet asks people to eat entirely animal-based, and the most extreme followers restrict themselves to only meat. Many carnivores claims they feel great — better than they ever have. They have more energy and lose weight. Norman and Tegan tuck into the reasons why carnivores feel better in the short-term, and the dangers they're inviting in the long-term. References:  Behavioral Characteristics and Self-Reported Health Status among 2029 Adults Consuming a “Carnivore Diet” - Current Developments in Nutrition Limitations of Self-reported Health Status and Metabolic Markers among Adults Consuming a “Carnivore Diet” - Current Developments in Nutrition Assessing the Nutrient Composition of a Carnivore Diet: A Case Study Model Yellowish Nodules on a Man Consuming a Carnivore Diet | Lifestyle Behaviors | JAMA Cardiology Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 22 Apr 2025 15:00:00 -0000 full ABC Australia The carnivore diet asks people to eat entirely animal-based, and the most extreme followers restrict themselves to only meat. Many carnivores claims they feel great — better than they ever have. They have more energy and lose weight. Norman and Tegan tuck into the reasons why carnivores feel better in the short-term, and the dangers they're inviting in the long-term.   References:  Behavioral Characteristics and Self-Reported Health Status among 2029 Adults Consuming a “Carnivore Diet” - Current Developments in Nutrition Limitations of Self-reported Health Status and Metabolic Markers among Adults Consuming a “Carnivore Diet” - Current Developments in Nutrition Assessing the Nutrient Composition of a Carnivore Diet: A Case Study Model Yellowish Nodules on a Man Consuming a Carnivore Diet | Lifestyle Behaviors | JAMA Cardiology The carnivore diet asks people to eat entirely animal-based, and the most extreme followers restrict themselves to only meat. Many carnivores claims they feel great — better than they ever have. They have more energy and lose weight. Norman and Tegan tuck into the reasons why carnivores feel better in the short-term, and the dangers they're inviting in the long-term. References:  Behavioral Characteristics and Self-Reported Health Status among 2029 Adults Consuming a “Carnivore Diet” - Current Developments in Nutrition Limitations of Self-reported Health Status and Metabolic Markers among Adults Consuming a “Carnivore Diet” - Current Developments in Nutrition Assessing the Nutrient Composition of a Carnivore Diet: A Case Study Model Yellowish Nodules on a Man Consuming a Carnivore Diet | Lifestyle Behaviors | JAMA Cardiology Learn more about your ad choices. Visit megaphone.fm/adchoices The carnivore diet asks people to eat entirely animal-based, and the most extreme followers restrict themselves to only meat.

Many carnivores claims they feel great — better than they ever have. They have more energy and lose weight.

Norman and Tegan tuck into the reasons why carnivores feel better in the short-term, and the dangers they're inviting in the long-term.

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1387 The perimenopause diaries from Ladies, We Need to Talk https://www.abc.net.au/listen/programs/whats-that-rash/perimenopause-bodies-impact/105157578 Hot flashes. Night sweats. Aching joints. Sore boobs. Welcome to your body in perimenopause! In episode one of this four-part series, Yumi Stynes speaks to women in the thick of perimenopause and battling physical symptoms.  She also sits down with Dr Susan Davis, endocrinologist and world-leading expert on sex hormones and ageing to learn the best treatments for bothersome symptoms and how look after yourself in this stage of life. No sweat! Essential listening if you're going through perimenopause right now, or for those wanting to know what's over the hormonal horizon. Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 17 Apr 2025 15:00:00 -0000 full ABC Australia Hot flashes. Night sweats. Aching joints. Sore boobs. Welcome to your body in perimenopause! In episode one of this four-part series, Yumi Stynes speaks to women in the thick of perimenopause and battling physical symptoms.  She also sits down with Dr Susan Davis, endocrinologist and world-leading expert on sex hormones and ageing to learn the best treatments for bothersome symptoms and how look after yourself in this stage of life. No sweat! Essential listening if you're going through perimenopause right now, or for those wanting to know what's over the hormonal horizon. Hot flashes. Night sweats. Aching joints. Sore boobs. Welcome to your body in perimenopause! In episode one of this four-part series, Yumi Stynes speaks to women in the thick of perimenopause and battling physical symptoms.  She also sits down with Dr Susan Davis, endocrinologist and world-leading expert on sex hormones and ageing to learn the best treatments for bothersome symptoms and how look after yourself in this stage of life. No sweat! Essential listening if you're going through perimenopause right now, or for those wanting to know what's over the hormonal horizon. Learn more about your ad choices. Visit megaphone.fm/adchoices Hot flashes. Night sweats. Aching joints. Sore boobs. Welcome to your body in perimenopause!

In episode one of this four-part series, Yumi Stynes speaks to women in the thick of perimenopause and battling physical symptoms. 

She also sits down with Dr Susan Davis, endocrinologist and world-leading expert on sex hormones and ageing to learn the best treatments for bothersome symptoms and how look after yourself in this stage of life. No sweat!

Essential listening if you're going through perimenopause right now, or for those wanting to know what's over the hormonal horizon.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1940 Can you train yourself to pee less? https://www.abc.net.au/listen/programs/whats-that-rash/frequent-urination-bladder/105157530 Do you find yourself complaining that you've got a small bladder, as you run to the toilet for the third time in an hour? There are many reasons a person might pee more than others, including some scary medical conditions.  But as Norman and Tegan explain, in most cases your bladder is just deconditioned and you need to get your urinary tract into shape.  References: Bladder control: Lifestyle strategies ease problems A randomized double-blind placebo-controlled clinical trial of a product containing pumpkin seed extract and soy germ extract to improve overactive bladder-related voiding dysfunction and quality of life Pumpkin Seed Oil Extracted From Cucurbita maxima Improves Urinary Disorder in Human Overactive Bladder Prosta Fink Forte capsules in the treatment of benign prostatic hyperplasia. Multicentric surveillance study in 2245 patients Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 15 Apr 2025 15:00:00 -0000 full ABC Australia Do you find yourself complaining that you've got a small bladder, as you run to the toilet for the third time in an hour? There are many reasons a person might pee more than others, including some scary medical conditions.  But as Norman and Tegan explain, in most cases your bladder is just deconditioned and you need to get your urinary tract into shape.  References: Bladder control: Lifestyle strategies ease problems A randomized double-blind placebo-controlled clinical trial of a product containing pumpkin seed extract and soy germ extract to improve overactive bladder-related voiding dysfunction and quality of life Pumpkin Seed Oil Extracted From Cucurbita maxima Improves Urinary Disorder in Human Overactive Bladder Prosta Fink Forte capsules in the treatment of benign prostatic hyperplasia. Multicentric surveillance study in 2245 patients Do you find yourself complaining that you've got a small bladder, as you run to the toilet for the third time in an hour? There are many reasons a person might pee more than others, including some scary medical conditions.  But as Norman and Tegan explain, in most cases your bladder is just deconditioned and you need to get your urinary tract into shape.  References: Bladder control: Lifestyle strategies ease problems A randomized double-blind placebo-controlled clinical trial of a product containing pumpkin seed extract and soy germ extract to improve overactive bladder-related voiding dysfunction and quality of life Pumpkin Seed Oil Extracted From Cucurbita maxima Improves Urinary Disorder in Human Overactive Bladder Prosta Fink Forte capsules in the treatment of benign prostatic hyperplasia. Multicentric surveillance study in 2245 patients Learn more about your ad choices. Visit megaphone.fm/adchoices Do you find yourself complaining that you've got a small bladder, as you run to the toilet for the third time in an hour?

There are many reasons a person might pee more than others, including some scary medical conditions. 

But as Norman and Tegan explain, in most cases your bladder is just deconditioned and you need to get your urinary tract into shape. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1167 How worried should you be about microplastics? https://www.abc.net.au/listen/programs/whats-that-rash/microplastics-health-effects/105150182 Microplastics are everywhere – they’re in the air, in the water and in our bodies. There’s plenty of evidence for that, but it’s still unclear what effects these microplastics are having on our health. Norman and Tegan unpack what we do and don’t know about these tiny specs of plastic, and what you might be able to do about them. References: Ingested microplastics: Do humans eat one credit card per week? A review of the endocrine disrupting effects of micro and nano plastic and their associated chemicals in mammals Association of mixed exposure to microplastics with sperm dysfunction: a multi-site study in China  First evidence of microplastics in human ovarian follicular fluid: An emerging threat to female fertility Microplastics and Nanoplastics in Atheromas and Cardiovascular Events | New England Journal of Medicine Bioaccumulation of microplastics in decedent human brains | Nature Medicine Chewing Gum Releases Hundreds of Microplastics In Your Mouth, Study Finds Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 08 Apr 2025 15:00:00 -0000 full ABC Australia Microplastics are everywhere – they’re in the air, in the water and in our bodies. There’s plenty of evidence for that, but it’s still unclear what effects these microplastics are having on our health. Norman and Tegan unpack what we do and don’t know about these tiny specs of plastic, and what you might be able to do about them. References: Ingested microplastics: Do humans eat one credit card per week? A review of the endocrine disrupting effects of micro and nano plastic and their associated chemicals in mammals Association of mixed exposure to microplastics with sperm dysfunction: a multi-site study in China  First evidence of microplastics in human ovarian follicular fluid: An emerging threat to female fertility Microplastics and Nanoplastics in Atheromas and Cardiovascular Events | New England Journal of Medicine Bioaccumulation of microplastics in decedent human brains | Nature Medicine Chewing Gum Releases Hundreds of Microplastics In Your Mouth, Study Finds   Microplastics are everywhere – they’re in the air, in the water and in our bodies. There’s plenty of evidence for that, but it’s still unclear what effects these microplastics are having on our health. Norman and Tegan unpack what we do and don’t know about these tiny specs of plastic, and what you might be able to do about them. References: Ingested microplastics: Do humans eat one credit card per week? A review of the endocrine disrupting effects of micro and nano plastic and their associated chemicals in mammals Association of mixed exposure to microplastics with sperm dysfunction: a multi-site study in China  First evidence of microplastics in human ovarian follicular fluid: An emerging threat to female fertility Microplastics and Nanoplastics in Atheromas and Cardiovascular Events | New England Journal of Medicine Bioaccumulation of microplastics in decedent human brains | Nature Medicine Chewing Gum Releases Hundreds of Microplastics In Your Mouth, Study Finds Learn more about your ad choices. Visit megaphone.fm/adchoices Microplastics are everywhere – they’re in the air, in the water and in our bodies.

There’s plenty of evidence for that, but it’s still unclear what effects these microplastics are having on our health.

Norman and Tegan unpack what we do and don’t know about these tiny specs of plastic, and what you might be able to do about them.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1311 Is daylight saving time bad for us? https://www.abc.net.au/listen/programs/whats-that-rash/daylight-savings-health-effects/105121098 This week parts of Australia are preparing to wind back their clocks to mark the ending of daylight saving time. For a long time the country has been divided about the positives and the negatives of changing the clocks twice a year. Norman and Tegan look into the health effects of this shift – from the impact on sleep to medical procedures and road accidents. References: Basic concepts and unique features of human circadian rhythms: implications for human health | Nutrition Reviews | Oxford Academic Are Daylight Saving Time Changes Bad for the Brain? | Cerebrovascular Disease | JAMA Neurology Daylight Saving Time and Acute Myocardial Infarction: A Meta-Analysis Daylight savings time transitions and risk of out-of-hospital cardiac arrest: An interrupted time series analysis Embryo transfers performed during daylight savings time led to reduced live birth rates in older patients | Journal of Assisted Reproduction and Genetics Daylight saving time as a potential public health intervention Does lowering evening rectal temperature to morning levels offset the diurnal variation in muscle force production? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 01 Apr 2025 14:00:00 -0000 full ABC Australia This week parts of Australia are preparing to wind back their clocks to mark the ending of daylight saving time. For a long time the country has been divided about the positives and the negatives of changing the clocks twice a year. Norman and Tegan look into the health effects of this shift – from the impact on sleep to medical procedures and road accidents. References: Basic concepts and unique features of human circadian rhythms: implications for human health | Nutrition Reviews | Oxford Academic Are Daylight Saving Time Changes Bad for the Brain? | Cerebrovascular Disease | JAMA Neurology Daylight Saving Time and Acute Myocardial Infarction: A Meta-Analysis Daylight savings time transitions and risk of out-of-hospital cardiac arrest: An interrupted time series analysis Embryo transfers performed during daylight savings time led to reduced live birth rates in older patients | Journal of Assisted Reproduction and Genetics Daylight saving time as a potential public health intervention Does lowering evening rectal temperature to morning levels offset the diurnal variation in muscle force production? This week parts of Australia are preparing to wind back their clocks to mark the ending of daylight saving time. For a long time the country has been divided about the positives and the negatives of changing the clocks twice a year. Norman and Tegan look into the health effects of this shift – from the impact on sleep to medical procedures and road accidents. References: Basic concepts and unique features of human circadian rhythms: implications for human health | Nutrition Reviews | Oxford Academic Are Daylight Saving Time Changes Bad for the Brain? | Cerebrovascular Disease | JAMA Neurology Daylight Saving Time and Acute Myocardial Infarction: A Meta-Analysis Daylight savings time transitions and risk of out-of-hospital cardiac arrest: An interrupted time series analysis Embryo transfers performed during daylight savings time led to reduced live birth rates in older patients | Journal of Assisted Reproduction and Genetics Daylight saving time as a potential public health intervention Does lowering evening rectal temperature to morning levels offset the diurnal variation in muscle force production? Learn more about your ad choices. Visit megaphone.fm/adchoices This week parts of Australia are preparing to wind back their clocks to mark the ending of daylight saving time.

For a long time the country has been divided about the positives and the negatives of changing the clocks twice a year.

Norman and Tegan look into the health effects of this shift – from the impact on sleep to medical procedures and road accidents.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1265 Do glasses make your eyesight worse? https://www.abc.net.au/listen/programs/whats-that-rash/do-glasses-weaken-eyes/105090422 If you're short-sighted or long-sighted, have astigmatism or double vision, you now live in a world where glasses can help you out. But there's a misconception hanging around that wearing spectacles weakens your eyes over time, and so some people avoid getting their vision checked. Norman and Tegan focus in on how glasses work and the long term impacts of wearing them. References: When time outside doesn't slow short-sightedness - the Health Report The history of spectacles - the College of Optometrists To Correct or Not Correct? Actual Evidence, Controversy and the Questions That Remain Open Undercorrection of myopia enhances rather than inhibits myopia progression Interventions to slow progression of myopia in children - Cochrane Review Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 25 Mar 2025 14:00:00 -0000 full ABC Australia If you're short-sighted or long-sighted, have astigmatism or double vision, you now live in a world where glasses can help you out. But there's a misconception hanging around that wearing spectacles weakens your eyes over time, and so some people avoid getting their vision checked. Norman and Tegan focus in on how glasses work and the long term impacts of wearing them. References: When time outside doesn't slow short-sightedness - the Health Report The history of spectacles - the College of Optometrists To Correct or Not Correct? Actual Evidence, Controversy and the Questions That Remain Open Undercorrection of myopia enhances rather than inhibits myopia progression Interventions to slow progression of myopia in children - Cochrane Review If you're short-sighted or long-sighted, have astigmatism or double vision, you now live in a world where glasses can help you out. But there's a misconception hanging around that wearing spectacles weakens your eyes over time, and so some people avoid getting their vision checked. Norman and Tegan focus in on how glasses work and the long term impacts of wearing them. References: When time outside doesn't slow short-sightedness - the Health Report The history of spectacles - the College of Optometrists To Correct or Not Correct? Actual Evidence, Controversy and the Questions That Remain Open Undercorrection of myopia enhances rather than inhibits myopia progression Interventions to slow progression of myopia in children - Cochrane Review Learn more about your ad choices. Visit megaphone.fm/adchoices If you're short-sighted or long-sighted, have astigmatism or double vision, you now live in a world where glasses can help you out.

But there's a misconception hanging around that wearing spectacles weakens your eyes over time, and so some people avoid getting their vision checked.

Norman and Tegan focus in on how glasses work and the long term impacts of wearing them.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1236 Don't sweat it? Conventional vs natural deodorants https://www.abc.net.au/listen/programs/whats-that-rash/natural-deoderant-antiperspirant-aluminium/105061256 We haven’t always suppressed our sweat or our natural body odour, but in many cultures now it’s expected we’ll all try to smell our best. You might be seeing more ads for ‘natural’ deodorants that promise to keep you fresh without any harmful ingredients. Norman and Tegan talk through those ingredients, and whether they carry any risks. References: The specific biochemistry of human axilla odour formation viewed in an evolutionary context Use of Aluminium in Antiperspirants - Australian Department of Health Antiperspirants/Deodorants and Breast Cancer - National Cancer Institute Antiperspirants - National Kidney Foundation How Advertisers Convinced Americans They Smelled Bad - Smithsonian Magazine Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 18 Mar 2025 14:00:00 -0000 full ABC Australia We haven’t always suppressed our sweat or our natural body odour, but in many cultures now it’s expected we’ll all try to smell our best. You might be seeing more ads for ‘natural’ deodorants that promise to keep you fresh without any harmful ingredients. Norman and Tegan talk through those ingredients, and whether they carry any risks. References: The specific biochemistry of human axilla odour formation viewed in an evolutionary context Use of Aluminium in Antiperspirants - Australian Department of Health Antiperspirants/Deodorants and Breast Cancer - National Cancer Institute Antiperspirants - National Kidney Foundation How Advertisers Convinced Americans They Smelled Bad - Smithsonian Magazine We haven’t always suppressed our sweat or our natural body odour, but in many cultures now it’s expected we’ll all try to smell our best. You might be seeing more ads for ‘natural’ deodorants that promise to keep you fresh without any harmful ingredients. Norman and Tegan talk through those ingredients, and whether they carry any risks. References: The specific biochemistry of human axilla odour formation viewed in an evolutionary context Use of Aluminium in Antiperspirants - Australian Department of Health Antiperspirants/Deodorants and Breast Cancer - National Cancer Institute Antiperspirants - National Kidney Foundation How Advertisers Convinced Americans They Smelled Bad - Smithsonian Magazine Learn more about your ad choices. Visit megaphone.fm/adchoices We haven’t always suppressed our sweat or our natural body odour, but in many cultures now it’s expected we’ll all try to smell our best.

You might be seeing more ads for ‘natural’ deodorants that promise to keep you fresh without any harmful ingredients.

Norman and Tegan talk through those ingredients, and whether they carry any risks.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1212 How much protein do you REALLY need? https://www.abc.net.au/listen/programs/whats-that-rash/protein-intake-powder/105036282 Protein is having its moment — walk any supermarket aisle and you'll find product after product boasting its protein content.  Do you need to be loading up on protein through powders or processed foods, or can you meet your goals with whole foods? Norman and Tegan unpack why protein is important and how much you need each day.  References: Protein - Nutrient Reference Values for Australia and New Zealand Tips to boost protein in your diet from Dietitians Australia How much protein can the body use in a single meal for muscle-building? Implications for daily protein distribution Association between dietary protein intake and risk of chronic kidney disease: a systematic review and meta-analysis Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 11 Mar 2025 14:00:00 -0000 full ABC Australia Protein is having its moment — walk any supermarket aisle and you'll find product after product boasting its protein content.  Do you need to be loading up on protein through powders or processed foods, or can you meet your goals with whole foods? Norman and Tegan unpack why protein is important and how much you need each day.  References: Protein - Nutrient Reference Values for Australia and New Zealand Tips to boost protein in your diet from Dietitians Australia How much protein can the body use in a single meal for muscle-building? Implications for daily protein distribution Association between dietary protein intake and risk of chronic kidney disease: a systematic review and meta-analysis Protein is having its moment — walk any supermarket aisle and you'll find product after product boasting its protein content.  Do you need to be loading up on protein through powders or processed foods, or can you meet your goals with whole foods? Norman and Tegan unpack why protein is important and how much you need each day.  References: Protein - Nutrient Reference Values for Australia and New Zealand Tips to boost protein in your diet from Dietitians Australia How much protein can the body use in a single meal for muscle-building? Implications for daily protein distribution Association between dietary protein intake and risk of chronic kidney disease: a systematic review and meta-analysis Learn more about your ad choices. Visit megaphone.fm/adchoices Protein is having its moment — walk any supermarket aisle and you'll find product after product boasting its protein content. 

Do you need to be loading up on protein through powders or processed foods, or can you meet your goals with whole foods?

Norman and Tegan unpack why protein is important and how much you need each day. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1074 What's so bad about fine particulate air pollution? https://www.abc.net.au/listen/programs/whats-that-rash/fine-particulate-air-pollution/105002244 Long-time listeners would have heard Norman decrying fine particulate air pollution and its negative effects on health. But when it’s all around us – on our worksites, in our offices and on our motorways – how are you supposed to protect yourself? Norman and Tegan explain what fine particulate air pollution is, and what it does to the body once it’s breathed in. References: Estimates of global mortality burden associated with short-term exposure to fine particulate matter (PM2.5) The health effects of fine particulate air pollution Ambient (outdoor) air pollution - World Health Organization Particulate matter (PM10 and PM2.5) - Australian Department of Climate Change, Energy, the Environment and Water Air pollution is not ‘the new smoking’: comparing the disease burden of air pollution and smoking across the globe, 1990–2017 East Side Story: Historical Pollution and Persistent Neighborhood Sorting Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 04 Mar 2025 14:00:00 -0000 full ABC Australia Long-time listeners would have heard Norman decrying fine particulate air pollution and its negative effects on health. But when it’s all around us – on our worksites, in our offices and on our motorways – how are you supposed to protect yourself? Norman and Tegan explain what fine particulate air pollution is, and what it does to the body once it’s breathed in. References: Estimates of global mortality burden associated with short-term exposure to fine particulate matter (PM2.5) The health effects of fine particulate air pollution Ambient (outdoor) air pollution - World Health Organization Particulate matter (PM10 and PM2.5) - Australian Department of Climate Change, Energy, the Environment and Water Air pollution is not ‘the new smoking’: comparing the disease burden of air pollution and smoking across the globe, 1990–2017 East Side Story: Historical Pollution and Persistent Neighborhood Sorting Long-time listeners would have heard Norman decrying fine particulate air pollution and its negative effects on health. But when it’s all around us – on our worksites, in our offices and on our motorways – how are you supposed to protect yourself? Norman and Tegan explain what fine particulate air pollution is, and what it does to the body once it’s breathed in. References: Estimates of global mortality burden associated with short-term exposure to fine particulate matter (PM2.5) The health effects of fine particulate air pollution Ambient (outdoor) air pollution - World Health Organization Particulate matter (PM10 and PM2.5) - Australian Department of Climate Change, Energy, the Environment and Water Air pollution is not ‘the new smoking’: comparing the disease burden of air pollution and smoking across the globe, 1990–2017 East Side Story: Historical Pollution and Persistent Neighborhood Sorting Learn more about your ad choices. Visit megaphone.fm/adchoices Long-time listeners would have heard Norman decrying fine particulate air pollution and its negative effects on health.

But when it’s all around us – on our worksites, in our offices and on our motorways – how are you supposed to protect yourself?

Norman and Tegan explain what fine particulate air pollution is, and what it does to the body once it’s breathed in.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1217 Does magnesium work against muscle cramps? https://www.abc.net.au/listen/programs/whats-that-rash/muscle-cramps-magnesium-pickle/104978276 Cramping muscles are common, whether they’re associated with exercise or not. Knowing what causes them can help people avoid them or treat them, but for many people it's not a simple story. Norman and Tegan talk through some of the theories behind this painful phenomenon, and why magnesium might not be the answer. References: Muscle cramps: A comparison of the two-leading hypothesis Influence of Hydration and Electrolyte Supplementation on Incidence and Time to Onset of Exercise-Associated Muscle Cramps Magnesium for skeletal muscle cramps - Cochrane Review A randomized, double-blind, placebo-controlled, multicenter study assessing the efficacy of magnesium oxide monohydrate in the treatment of nocturnal leg cramps Pickle Juice Intervention for Cirrhotic Cramps Reduction: The PICCLES Randomized Controlled Trial Australian Institute of Sport's sports supplement framework: pickle juice Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 25 Feb 2025 14:00:00 -0000 full ABC Australia Cramping muscles are common, whether they’re associated with exercise or not. Knowing what causes them can help people avoid them or treat them, but for many people it's not a simple story. Norman and Tegan talk through some of the theories behind this painful phenomenon, and why magnesium might not be the answer. References: Muscle cramps: A comparison of the two-leading hypothesis Influence of Hydration and Electrolyte Supplementation on Incidence and Time to Onset of Exercise-Associated Muscle Cramps Magnesium for skeletal muscle cramps - Cochrane Review A randomized, double-blind, placebo-controlled, multicenter study assessing the efficacy of magnesium oxide monohydrate in the treatment of nocturnal leg cramps Pickle Juice Intervention for Cirrhotic Cramps Reduction: The PICCLES Randomized Controlled Trial Australian Institute of Sport's sports supplement framework: pickle juice Cramping muscles are common, whether they’re associated with exercise or not. Knowing what causes them can help people avoid them or treat them, but for many people it's not a simple story. Norman and Tegan talk through some of the theories behind this painful phenomenon, and why magnesium might not be the answer. References: Muscle cramps: A comparison of the two-leading hypothesis Influence of Hydration and Electrolyte Supplementation on Incidence and Time to Onset of Exercise-Associated Muscle Cramps Magnesium for skeletal muscle cramps - Cochrane Review A randomized, double-blind, placebo-controlled, multicenter study assessing the efficacy of magnesium oxide monohydrate in the treatment of nocturnal leg cramps Pickle Juice Intervention for Cirrhotic Cramps Reduction: The PICCLES Randomized Controlled Trial Australian Institute of Sport's sports supplement framework: pickle juice Learn more about your ad choices. Visit megaphone.fm/adchoices Cramping muscles are common, whether they’re associated with exercise or not.

Knowing what causes them can help people avoid them or treat them, but for many people it's not a simple story.

Norman and Tegan talk through some of the theories behind this painful phenomenon, and why magnesium might not be the answer.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1192 Which hair loss treatments actually work? https://www.abc.net.au/listen/programs/whats-that-rash/hair-loss-balding-treatments/104945850 Hair loss is common, but there are many different causes and potentially many different treatments. From topical ointments to light therapy, to scalp massage routines. What works to slow, or even reverse, hair loss? Norman and Tegan comb through the evidence for approved treatments and too-good-to-be-true snake oil. References:  Male pattern baldness - Healthdirect Male Androgenetic Alopecia with an overview of treatments - NIH Female pattern hair loss - Healthdirect What is minoxidil, the anti-balding hair growth treatment? Here's what the science says - ABC News Low-Level Laser (Light) Therapy (LLLT) for Treatment of Hair Loss Autologous platelet-rich plasma therapy for pattern hair loss: A systematic review Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 18 Feb 2025 14:00:00 -0000 full ABC Australia Hair loss is common, but there are many different causes and potentially many different treatments. From topical ointments to light therapy, to scalp massage routines. What works to slow, or even reverse, hair loss? Norman and Tegan comb through the evidence for approved treatments and too-good-to-be-true snake oil. References:  Male pattern baldness - Healthdirect Male Androgenetic Alopecia with an overview of treatments - NIH Female pattern hair loss - Healthdirect What is minoxidil, the anti-balding hair growth treatment? Here's what the science says - ABC News Low-Level Laser (Light) Therapy (LLLT) for Treatment of Hair Loss Autologous platelet-rich plasma therapy for pattern hair loss: A systematic review Hair loss is common, but there are many different causes and potentially many different treatments. From topical ointments to light therapy, to scalp massage routines. What works to slow, or even reverse, hair loss? Norman and Tegan comb through the evidence for approved treatments and too-good-to-be-true snake oil. References:  Male pattern baldness - Healthdirect Male Androgenetic Alopecia with an overview of treatments - NIH Female pattern hair loss - Healthdirect What is minoxidil, the anti-balding hair growth treatment? Here's what the science says - ABC News Low-Level Laser (Light) Therapy (LLLT) for Treatment of Hair Loss Autologous platelet-rich plasma therapy for pattern hair loss: A systematic review Learn more about your ad choices. Visit megaphone.fm/adchoices Hair loss is common, but there are many different causes and potentially many different treatments.

From topical ointments to light therapy, to scalp massage routines. What works to slow, or even reverse, hair loss?

Norman and Tegan comb through the evidence for approved treatments and too-good-to-be-true snake oil.

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1175 We're answering your questions LIVE! March 30! https://www.abc.net.au/listen/programs/whats-that-rash/wsfb-what-s-that-rash-live/104890824 What's That Rash? is returning to the World Science Festival Brisbane for another year.  Norman and Tegan will be answering the health questions everyone (at WSFB) is asking, 10am on March 30 at Queensland Museum Theatre.  Check out the event here and send in your questions to thatrash@abc.net.au Learn more about your ad choices. Visit megaphone.fm/adchoices Mon, 17 Feb 2025 04:30:00 -0000 full ABC Australia What's That Rash? is returning to the World Science Festival Brisbane for another year.  Norman and Tegan will be answering the health questions everyone (at WSFB) is asking, 10am on March 30 at Queensland Museum Theatre.  Check out the event here and send in your questions to thatrash@abc.net.au   What's That Rash? is returning to the World Science Festival Brisbane for another year.  Norman and Tegan will be answering the health questions everyone (at WSFB) is asking, 10am on March 30 at Queensland Museum Theatre.  Check out the event here and send in your questions to thatrash@abc.net.au Learn more about your ad choices. Visit megaphone.fm/adchoices What's That Rash? is returning to the World Science Festival Brisbane for another year. 

Norman and Tegan will be answering the health questions everyone (at WSFB) is asking, 10am on March 30 at Queensland Museum Theatre. 

Check out the event here and send in your questions to thatrash@abc.net.au

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 139 Can functional mushrooms really help treat cancer? https://www.abc.net.au/listen/programs/whats-that-rash/functional-mushrooms-lions-mane/104922432 The use of mushrooms in medicine goes back centuries, but there’s still a lot to learn about the bioactive compounds in fungi. There are many claims surrounding 'functional mushrooms' – types of mushrooms thought to have medicinal properties beyond simple nutrition. These include lion’s mane, reishi, cordyceps, shiitake and turkey tail. Norman and Tegan forage through the evidence for using mushrooms against cancer, to boost the immune system and to amplify cognition. We're doing a live show! Catch What's That Rash? at the World Science Festival Brisbane on March 30th.  References: Aboriginal use of fungi Medicinal Mushroom Supplements in Cancer: A Systematic Review of Clinical Studies Fungal beta-glucans as adjuvants for treating cancer patients – A systematic review of clinical trials A review of the effects of mushrooms on mood and neurocognitive health across the lifespan Mushrooms magnify memory by boosting nerve growth - University of Queensland Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 11 Feb 2025 14:00:00 -0000 full ABC Australia The use of mushrooms in medicine goes back centuries, but there’s still a lot to learn about the bioactive compounds in fungi. There are many claims surrounding 'functional mushrooms' – types of mushrooms thought to have medicinal properties beyond simple nutrition. These include lion’s mane, reishi, cordyceps, shiitake and turkey tail. Norman and Tegan forage through the evidence for using mushrooms against cancer, to boost the immune system and to amplify cognition. We're doing a live show! Catch What's That Rash? at the World Science Festival Brisbane on March 30th.  References: Aboriginal use of fungi Medicinal Mushroom Supplements in Cancer: A Systematic Review of Clinical Studies Fungal beta-glucans as adjuvants for treating cancer patients – A systematic review of clinical trials A review of the effects of mushrooms on mood and neurocognitive health across the lifespan Mushrooms magnify memory by boosting nerve growth - University of Queensland   The use of mushrooms in medicine goes back centuries, but there’s still a lot to learn about the bioactive compounds in fungi. There are many claims surrounding 'functional mushrooms' – types of mushrooms thought to have medicinal properties beyond simple nutrition. These include lion’s mane, reishi, cordyceps, shiitake and turkey tail. Norman and Tegan forage through the evidence for using mushrooms against cancer, to boost the immune system and to amplify cognition. We're doing a live show! Catch What's That Rash? at the World Science Festival Brisbane on March 30th.  References: Aboriginal use of fungi Medicinal Mushroom Supplements in Cancer: A Systematic Review of Clinical Studies Fungal beta-glucans as adjuvants for treating cancer patients – A systematic review of clinical trials A review of the effects of mushrooms on mood and neurocognitive health across the lifespan Mushrooms magnify memory by boosting nerve growth - University of Queensland Learn more about your ad choices. Visit megaphone.fm/adchoices The use of mushrooms in medicine goes back centuries, but there’s still a lot to learn about the bioactive compounds in fungi.

There are many claims surrounding 'functional mushrooms' – types of mushrooms thought to have medicinal properties beyond simple nutrition.

These include lion’s mane, reishi, cordyceps, shiitake and turkey tail.

Norman and Tegan forage through the evidence for using mushrooms against cancer, to boost the immune system and to amplify cognition.

We're doing a live show! Catch What's That Rash? at the World Science Festival Brisbane on March 30th. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1253 Why are people taping their mouths? https://www.abc.net.au/listen/programs/whats-that-rash/mouth-taping-sleep-breathing/104894106 Depending on your corner of the internet, you might have seen people swearing by this new sleep hack, mouth taping. People claim they’re better rested, have better breath and stronger jawlines – all because they force themselves to breathe through their noses overnight. Norman and Tegan tackle this taping trend with an N=1 experiment, and a look at the relevant research. References: Mouth taping: a little less conversation, a little more action, please! Effect of mouth taping at night on asthma control--a randomised single-blind crossover study The Impact of Mouth-Taping in Mouth-Breathers with Mild Obstructive Sleep Apnea: A Preliminary Study The Role of the Nose in Sleep-disordered Breathing Acute nasal breathing lowers diastolic blood pressure and increases parasympathetic contributions to heart rate variability in young adults Nocturnal mouth-taping and social media: A scoping review of the evidence Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 04 Feb 2025 15:00:00 -0000 full ABC Australia Depending on your corner of the internet, you might have seen people swearing by this new sleep hack, mouth taping. People claim they’re better rested, have better breath and stronger jawlines – all because they force themselves to breathe through their noses overnight. Norman and Tegan tackle this taping trend with an N=1 experiment, and a look at the relevant research. References: Mouth taping: a little less conversation, a little more action, please! Effect of mouth taping at night on asthma control--a randomised single-blind crossover study The Impact of Mouth-Taping in Mouth-Breathers with Mild Obstructive Sleep Apnea: A Preliminary Study The Role of the Nose in Sleep-disordered Breathing Acute nasal breathing lowers diastolic blood pressure and increases parasympathetic contributions to heart rate variability in young adults Nocturnal mouth-taping and social media: A scoping review of the evidence Depending on your corner of the internet, you might have seen people swearing by this new sleep hack, mouth taping. People claim they’re better rested, have better breath and stronger jawlines – all because they force themselves to breathe through their noses overnight. Norman and Tegan tackle this taping trend with an N=1 experiment, and a look at the relevant research. References: Mouth taping: a little less conversation, a little more action, please! Effect of mouth taping at night on asthma control--a randomised single-blind crossover study The Impact of Mouth-Taping in Mouth-Breathers with Mild Obstructive Sleep Apnea: A Preliminary Study The Role of the Nose in Sleep-disordered Breathing Acute nasal breathing lowers diastolic blood pressure and increases parasympathetic contributions to heart rate variability in young adults Nocturnal mouth-taping and social media: A scoping review of the evidence Learn more about your ad choices. Visit megaphone.fm/adchoices Depending on your corner of the internet, you might have seen people swearing by this new sleep hack, mouth taping.

People claim they’re better rested, have better breath and stronger jawlines – all because they force themselves to breathe through their noses overnight.

Norman and Tegan tackle this taping trend with an N=1 experiment, and a look at the relevant research.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1144 There's a lot of fog around brain fog https://www.abc.net.au/listen/programs/whats-that-rash/brain-fog-long-covid/104866726 Unfortunately many more people have heard about brain fog because of the pandemic and long COVID. But the symptom was first mentioned centuries ago, and has been associated with dozens of conditions. Norman and Tegan try to define brain fog, and explain why it can be difficult to treat. References: What is brain fog? - BMJ neuropsychiatry Subjective brain fog: a four-dimensional characterization in 25,796 participants Comprehensive Clinical Characterisation of Brain Fog in Adults Reporting Long COVID Symptoms Understanding the Experience and Impacts of Brain Fog in Chronic Pain: A Scoping Review Low-dose naltrexone use for the management of post-acute sequelae of COVID-19 ‘Brain fag’: a syndrome associated with ‘overstudy’ and mental exhaustion in 19th century Britain Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 28 Jan 2025 15:00:00 -0000 full ABC Australia Unfortunately many more people have heard about brain fog because of the pandemic and long COVID. But the symptom was first mentioned centuries ago, and has been associated with dozens of conditions. Norman and Tegan try to define brain fog, and explain why it can be difficult to treat. References: What is brain fog? - BMJ neuropsychiatry Subjective brain fog: a four-dimensional characterization in 25,796 participants Comprehensive Clinical Characterisation of Brain Fog in Adults Reporting Long COVID Symptoms Understanding the Experience and Impacts of Brain Fog in Chronic Pain: A Scoping Review Low-dose naltrexone use for the management of post-acute sequelae of COVID-19 ‘Brain fag’: a syndrome associated with ‘overstudy’ and mental exhaustion in 19th century Britain Unfortunately many more people have heard about brain fog because of the pandemic and long COVID. But the symptom was first mentioned centuries ago, and has been associated with dozens of conditions. Norman and Tegan try to define brain fog, and explain why it can be difficult to treat. References: What is brain fog? - BMJ neuropsychiatry Subjective brain fog: a four-dimensional characterization in 25,796 participants Comprehensive Clinical Characterisation of Brain Fog in Adults Reporting Long COVID Symptoms Understanding the Experience and Impacts of Brain Fog in Chronic Pain: A Scoping Review Low-dose naltrexone use for the management of post-acute sequelae of COVID-19 ‘Brain fag’: a syndrome associated with ‘overstudy’ and mental exhaustion in 19th century Britain Learn more about your ad choices. Visit megaphone.fm/adchoices Unfortunately many more people have heard about brain fog because of the pandemic and long COVID.

But the symptom was first mentioned centuries ago, and has been associated with dozens of conditions.

Norman and Tegan try to define brain fog, and explain why it can be difficult to treat.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 953 Why is everyone suddenly talking about seed oils? https://www.abc.net.au/listen/programs/whats-that-rash/seed-oils-rfk-jr-diet/104838594 It can be hard to keep up with food fads and diet trends (and spoiler: you don’t need to). But an intriguing assumption that has gained traction recently is that seed oils – think canola, sunflower, grapeseed – are terrible for you. Norman and Tegan unpack how that assumption has spread, and whether there’s any solid evidence to back it up. References: Biomarkers of Dietary Omega-6 Fatty Acids and Incident Cardiovascular Disease and Mortality Serum n-6 polyunsaturated fatty acids and risk of death: the Kuopio Ischaemic Heart Disease Risk Factor Study Omega-6 fats to prevent and treat heart and circulatory diseases Polyunsaturated fatty acids intake and risk of all-cause mortality, cardiovascular disease, breast cancer, mental health, and type 2 diabetes: A systematic review and meta-analysis of prospective cohort studies Perspective on the health effects of unsaturated fatty acids and commonly consumed plant oils high in unsaturated fat If you’re worried about inflammation, stop stressing about seed oils and focus on the basics Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 21 Jan 2025 15:00:00 -0000 full ABC Australia It can be hard to keep up with food fads and diet trends (and spoiler: you don’t need to). But an intriguing assumption that has gained traction recently is that seed oils – think canola, sunflower, grapeseed – are terrible for you. Norman and Tegan unpack how that assumption has spread, and whether there’s any solid evidence to back it up. References: Biomarkers of Dietary Omega-6 Fatty Acids and Incident Cardiovascular Disease and Mortality Serum n-6 polyunsaturated fatty acids and risk of death: the Kuopio Ischaemic Heart Disease Risk Factor Study Omega-6 fats to prevent and treat heart and circulatory diseases Polyunsaturated fatty acids intake and risk of all-cause mortality, cardiovascular disease, breast cancer, mental health, and type 2 diabetes: A systematic review and meta-analysis of prospective cohort studies Perspective on the health effects of unsaturated fatty acids and commonly consumed plant oils high in unsaturated fat If you’re worried about inflammation, stop stressing about seed oils and focus on the basics It can be hard to keep up with food fads and diet trends (and spoiler: you don’t need to). But an intriguing assumption that has gained traction recently is that seed oils – think canola, sunflower, grapeseed – are terrible for you. Norman and Tegan unpack how that assumption has spread, and whether there’s any solid evidence to back it up. References: Biomarkers of Dietary Omega-6 Fatty Acids and Incident Cardiovascular Disease and Mortality Serum n-6 polyunsaturated fatty acids and risk of death: the Kuopio Ischaemic Heart Disease Risk Factor Study Omega-6 fats to prevent and treat heart and circulatory diseases Polyunsaturated fatty acids intake and risk of all-cause mortality, cardiovascular disease, breast cancer, mental health, and type 2 diabetes: A systematic review and meta-analysis of prospective cohort studies Perspective on the health effects of unsaturated fatty acids and commonly consumed plant oils high in unsaturated fat If you’re worried about inflammation, stop stressing about seed oils and focus on the basics Learn more about your ad choices. Visit megaphone.fm/adchoices It can be hard to keep up with food fads and diet trends (and spoiler: you don’t need to).

But an intriguing assumption that has gained traction recently is that seed oils – think canola, sunflower, grapeseed – are terrible for you.

Norman and Tegan unpack how that assumption has spread, and whether there’s any solid evidence to back it up.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1202 Can you get away with skipping your daily shower? https://www.abc.net.au/listen/programs/whats-that-rash/bathing-showering-every-day-necessary/104625420 January is an especially sweaty time in Australia, so maybe park this life change until the weather cools down… But is it necessary to bathe every day? As we learn more about the microbiome on our skin, more and more people are questioning their hygiene routine. Norman and Tegan sniff out the evidence for and against regular washing.  References: A natural history of hygiene The Cutaneous Microbiome and Aspects of Skin Antimicrobial Defense System Resist Acute Treatment with Topical Skin Cleansers The Role of Every-Day Cosmetics in Altering the Skin Microbiome: A Study Using Biodiversity How Often People in Various Countries Shower - The Atlantic What Happens When You Don’t Shower For Five Years - Science Friday Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 14 Jan 2025 15:00:00 -0000 full ABC Australia January is an especially sweaty time in Australia, so maybe park this life change until the weather cools down… But is it necessary to bathe every day? As we learn more about the microbiome on our skin, more and more people are questioning their hygiene routine. Norman and Tegan sniff out the evidence for and against regular washing.  References: A natural history of hygiene The Cutaneous Microbiome and Aspects of Skin Antimicrobial Defense System Resist Acute Treatment with Topical Skin Cleansers The Role of Every-Day Cosmetics in Altering the Skin Microbiome: A Study Using Biodiversity How Often People in Various Countries Shower - The Atlantic What Happens When You Don’t Shower For Five Years - Science Friday January is an especially sweaty time in Australia, so maybe park this life change until the weather cools down… But is it necessary to bathe every day? As we learn more about the microbiome on our skin, more and more people are questioning their hygiene routine. Norman and Tegan sniff out the evidence for and against regular washing.  References: A natural history of hygiene The Cutaneous Microbiome and Aspects of Skin Antimicrobial Defense System Resist Acute Treatment with Topical Skin Cleansers The Role of Every-Day Cosmetics in Altering the Skin Microbiome: A Study Using Biodiversity How Often People in Various Countries Shower - The Atlantic What Happens When You Don’t Shower For Five Years - Science Friday Learn more about your ad choices. Visit megaphone.fm/adchoices January is an especially sweaty time in Australia, so maybe park this life change until the weather cools down…

But is it necessary to bathe every day?

As we learn more about the microbiome on our skin, more and more people are questioning their hygiene routine.

Norman and Tegan sniff out the evidence for and against regular washing. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1091 Should you base your diet on your blood type? https://www.abc.net.au/listen/programs/whats-that-rash/blood-type-diet-evidence/104592280 You might've heard of the blood type diet popularised in the 90s off the back of a best-selling book. It’s based on the theory that blood types emerged at different times in history, when our ancestors had very different diets. So does that mean certain foods are better for an A-, an AB+ or even an O-?As Norman and Tegan explain, it’s a complicated story. References: Blood type diets lack supporting evidence: a systematic review Blood Type Is Not Associated with Changes in Cardiometabolic Outcomes in Response to a Plant-Based Dietary Intervention Genetically Determined ABO Blood Group and its Associations With Health and Disease The Role of ABO Blood Type in Patients with SARS-CoV-2 Infection: A Systematic Review Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 07 Jan 2025 15:00:00 -0000 full ABC Australia You might've heard of the blood type diet popularised in the 90s off the back of a best-selling book. It’s based on the theory that blood types emerged at different times in history, when our ancestors had very different diets. So does that mean certain foods are better for an A-, an AB+ or even an O-?As Norman and Tegan explain, it’s a complicated story. References: Blood type diets lack supporting evidence: a systematic review Blood Type Is Not Associated with Changes in Cardiometabolic Outcomes in Response to a Plant-Based Dietary Intervention Genetically Determined ABO Blood Group and its Associations With Health and Disease The Role of ABO Blood Type in Patients with SARS-CoV-2 Infection: A Systematic Review   You might've heard of the blood type diet popularised in the 90s off the back of a best-selling book. It’s based on the theory that blood types emerged at different times in history, when our ancestors had very different diets. So does that mean certain foods are better for an A-, an AB+ or even an O-?As Norman and Tegan explain, it’s a complicated story. References: Blood type diets lack supporting evidence: a systematic review Blood Type Is Not Associated with Changes in Cardiometabolic Outcomes in Response to a Plant-Based Dietary Intervention Genetically Determined ABO Blood Group and its Associations With Health and Disease The Role of ABO Blood Type in Patients with SARS-CoV-2 Infection: A Systematic Review Learn more about your ad choices. Visit megaphone.fm/adchoices You might've heard of the blood type diet popularised in the 90s off the back of a best-selling book.

It’s based on the theory that blood types emerged at different times in history, when our ancestors had very different diets.

So does that mean certain foods are better for an A-, an AB+ or even an O-?As Norman and Tegan explain, it’s a complicated story.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1121 The four steps you need to form a habit https://www.abc.net.au/listen/programs/whats-that-rash/habit-formation-lifestyle-goals/104690822 There are MANY books out there on habit formation. Are they all saying the same thing? Some habits are more complicated than others. Some habits require us to untangle one automatic set of behaviours and replace them with another. It can be a long process — much longer than the 21 days that's often promised.   Norman and Tegan tell us how to form a new habit, in far less than 300 pages, so you can get started.  References Neurobiology of habit formation How the brain controls our habits - MIT Bridging the gap between striatal plasticity and learning Basal ganglia and beyond: The interplay between motor and cognitive aspects in Parkinson’s disease rehabilitation You are what you repeatedly do: Links between personality and habit How are habits formed: Modelling habit formation in the real world How does habit form? Guidelines for tracking real-world habit formation The role of habit in compulsivity Goal-Directed and Habitual Control in Human Substance Use: State of the Art and Future Directions Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 31 Dec 2024 15:00:00 -0000 full ABC Australia There are MANY books out there on habit formation. Are they all saying the same thing? Some habits are more complicated than others. Some habits require us to untangle one automatic set of behaviours and replace them with another. It can be a long process — much longer than the 21 days that's often promised.   Norman and Tegan tell us how to form a new habit, in far less than 300 pages, so you can get started.  References Neurobiology of habit formation How the brain controls our habits - MIT Bridging the gap between striatal plasticity and learning Basal ganglia and beyond: The interplay between motor and cognitive aspects in Parkinson’s disease rehabilitation You are what you repeatedly do: Links between personality and habit How are habits formed: Modelling habit formation in the real world How does habit form? Guidelines for tracking real-world habit formation The role of habit in compulsivity Goal-Directed and Habitual Control in Human Substance Use: State of the Art and Future Directions There are MANY books out there on habit formation. Are they all saying the same thing? Some habits are more complicated than others. Some habits require us to untangle one automatic set of behaviours and replace them with another. It can be a long process — much longer than the 21 days that's often promised.   Norman and Tegan tell us how to form a new habit, in far less than 300 pages, so you can get started.  References Neurobiology of habit formation How the brain controls our habits - MIT Bridging the gap between striatal plasticity and learning Basal ganglia and beyond: The interplay between motor and cognitive aspects in Parkinson’s disease rehabilitation You are what you repeatedly do: Links between personality and habit How are habits formed: Modelling habit formation in the real world How does habit form? Guidelines for tracking real-world habit formation The role of habit in compulsivity Goal-Directed and Habitual Control in Human Substance Use: State of the Art and Future Directions Learn more about your ad choices. Visit megaphone.fm/adchoices There are MANY books out there on habit formation. Are they all saying the same thing?

Some habits are more complicated than others. Some habits require us to untangle one automatic set of behaviours and replace them with another.

It can be a long process — much longer than the 21 days that's often promised.  

Norman and Tegan tell us how to form a new habit, in far less than 300 pages, so you can get started. 

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1237 Is that glass of red wine over Christmas dinner good for you? https://www.abc.net.au/listen/programs/whats-that-rash/red-wine-health-benefits-christmas/104690818 'Tis the season to indulge.  As you sit down with family and friends, an age-old debate might arise: does drinking a single glass of red wine make you healthier? In this episode first published May 1, 2024, Norman and Tegan try to find out the answer once and for all.  References:  The French paradox: Lessons for other countries Moderate Wine Consumption and Health: A Narrative Review Health Effects of Red Wine Consumption: A Narrative Review of an Issue That Still Deserves Debate Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 24 Dec 2024 15:00:00 -0000 full ABC Australia 'Tis the season to indulge.  As you sit down with family and friends, an age-old debate might arise: does drinking a single glass of red wine make you healthier? In this episode first published May 1, 2024, Norman and Tegan try to find out the answer once and for all.  References:  The French paradox: Lessons for other countries Moderate Wine Consumption and Health: A Narrative Review Health Effects of Red Wine Consumption: A Narrative Review of an Issue That Still Deserves Debate 'Tis the season to indulge.  As you sit down with family and friends, an age-old debate might arise: does drinking a single glass of red wine make you healthier? In this episode first published May 1, 2024, Norman and Tegan try to find out the answer once and for all.  References:  The French paradox: Lessons for other countries Moderate Wine Consumption and Health: A Narrative Review Health Effects of Red Wine Consumption: A Narrative Review of an Issue That Still Deserves Debate Learn more about your ad choices. Visit megaphone.fm/adchoices 'Tis the season to indulge. 

As you sit down with family and friends, an age-old debate might arise: does drinking a single glass of red wine make you healthier?

In this episode first published May 1, 2024, Norman and Tegan try to find out the answer once and for all. 

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 935 Infrared, ultraviolet and LED therapy – can lights cure us? https://www.abc.net.au/listen/programs/whats-that-rash/can-lights-cure-us/104526660 You might have seen those robot-looking red light masks being sold for skincare purposes.  You might have thought — looks technological, but does it work? It's not just red light. There are a spectrum of health claims from infrared to ultraviolet. Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not.  References: Near Infrared Photoimmunotherapy: A Review of Recent Progress and Their Target Molecules for Cancer Therapy Effect of NASA Light-Emitting Diode Irradiation on Wound Healing Visible Red Light Emitting Diode Photobiomodulation for Skin Fibrosis: Key Molecular Pathways Utilization of light-emitting diodes for skin therapy: Systematic review and meta-analysis Photodynamic Therapy Using HMME for Port-Wine Stains: Clinical Effectiveness and Sonographic Appearance Effect of Blue Light on Acne Vulgaris: A Systematic Review The efficacy of violet light in the treatment of acne Featured review: What are the benefits and risks of light therapy for treating atopic eczema? Light therapy for preventing seasonal affective disorder Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 17 Dec 2024 15:00:00 -0000 full ABC Australia You might have seen those robot-looking red light masks being sold for skincare purposes.  You might have thought — looks technological, but does it work? It's not just red light. There are a spectrum of health claims from infrared to ultraviolet. Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not.  References: Near Infrared Photoimmunotherapy: A Review of Recent Progress and Their Target Molecules for Cancer Therapy Effect of NASA Light-Emitting Diode Irradiation on Wound Healing Visible Red Light Emitting Diode Photobiomodulation for Skin Fibrosis: Key Molecular Pathways Utilization of light-emitting diodes for skin therapy: Systematic review and meta-analysis Photodynamic Therapy Using HMME for Port-Wine Stains: Clinical Effectiveness and Sonographic Appearance Effect of Blue Light on Acne Vulgaris: A Systematic Review The efficacy of violet light in the treatment of acne Featured review: What are the benefits and risks of light therapy for treating atopic eczema? Light therapy for preventing seasonal affective disorder You might have seen those robot-looking red light masks being sold for skincare purposes.  You might have thought — looks technological, but does it work? It's not just red light. There are a spectrum of health claims from infrared to ultraviolet. Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not.  References: Near Infrared Photoimmunotherapy: A Review of Recent Progress and Their Target Molecules for Cancer Therapy Effect of NASA Light-Emitting Diode Irradiation on Wound Healing Visible Red Light Emitting Diode Photobiomodulation for Skin Fibrosis: Key Molecular Pathways Utilization of light-emitting diodes for skin therapy: Systematic review and meta-analysis Photodynamic Therapy Using HMME for Port-Wine Stains: Clinical Effectiveness and Sonographic Appearance Effect of Blue Light on Acne Vulgaris: A Systematic Review The efficacy of violet light in the treatment of acne Featured review: What are the benefits and risks of light therapy for treating atopic eczema? Light therapy for preventing seasonal affective disorder Learn more about your ad choices. Visit megaphone.fm/adchoices You might have seen those robot-looking red light masks being sold for skincare purposes. 

You might have thought — looks technological, but does it work?

It's not just red light. There are a spectrum of health claims from infrared to ultraviolet.

Norman and Tegan go through the rainbow to assess where there's evidence, and where there's not. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1274 What's the lowdown on energy drinks? https://www.abc.net.au/listen/programs/whats-that-rash/energy-drinks-caffeine-evidence/104683610 Life can be exhausting, and while a nap might be in order, it’s rare you’ve got time to take one. Caffeine can come to the rescue, but you might not be a fan of tea of coffee. Energy drinks are an alternative, but are they any good for you? Norman and Tegan explain what modern energy drinks contain, and what the ingredients do. What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast.  References: Prevalence and Amounts of Common Ingredients Found in Energy Drinks and Shots International society of sports nutrition position stand: energy drinks and energy shots Consumption of energy drinks by children and young people: a systematic review examining evidence of physical effects and consumer attitudes Energy Drinks and Their Adverse Health Effects: A Systematic Review and Meta-analysis A randomized, placebo-controlled crossover trial of a decaffeinated energy drink shows no significant acute effect on mental energy Taurine deficiency as a driver of aging This scientist treated her own cancer with viruses she grew in the lab Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 10 Dec 2024 15:00:00 -0000 full ABC Australia Life can be exhausting, and while a nap might be in order, it’s rare you’ve got time to take one. Caffeine can come to the rescue, but you might not be a fan of tea of coffee. Energy drinks are an alternative, but are they any good for you? Norman and Tegan explain what modern energy drinks contain, and what the ingredients do. What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast.  References: Prevalence and Amounts of Common Ingredients Found in Energy Drinks and Shots International society of sports nutrition position stand: energy drinks and energy shots Consumption of energy drinks by children and young people: a systematic review examining evidence of physical effects and consumer attitudes Energy Drinks and Their Adverse Health Effects: A Systematic Review and Meta-analysis A randomized, placebo-controlled crossover trial of a decaffeinated energy drink shows no significant acute effect on mental energy Taurine deficiency as a driver of aging This scientist treated her own cancer with viruses she grew in the lab Life can be exhausting, and while a nap might be in order, it’s rare you’ve got time to take one. Caffeine can come to the rescue, but you might not be a fan of tea of coffee. Energy drinks are an alternative, but are they any good for you? Norman and Tegan explain what modern energy drinks contain, and what the ingredients do. What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast.  References: Prevalence and Amounts of Common Ingredients Found in Energy Drinks and Shots International society of sports nutrition position stand: energy drinks and energy shots Consumption of energy drinks by children and young people: a systematic review examining evidence of physical effects and consumer attitudes Energy Drinks and Their Adverse Health Effects: A Systematic Review and Meta-analysis A randomized, placebo-controlled crossover trial of a decaffeinated energy drink shows no significant acute effect on mental energy Taurine deficiency as a driver of aging This scientist treated her own cancer with viruses she grew in the lab Learn more about your ad choices. Visit megaphone.fm/adchoices Life can be exhausting, and while a nap might be in order, it’s rare you’ve got time to take one.

Caffeine can come to the rescue, but you might not be a fan of tea of coffee. Energy drinks are an alternative, but are they any good for you?

Norman and Tegan explain what modern energy drinks contain, and what the ingredients do.

What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1183 Is sitting the new smoking? https://www.abc.net.au/listen/programs/whats-that-rash/sedentary-behaviour-health-harms/104676736 Many people live sedentary lives, sitting in an office all day then coming home to sit on the couch all night. What are the health harms of too much sitting? And do they compare to smoking as some headlines claim? Norman and Tegan settle in to explain the risks, and what you can do to avoid them. What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast.  References: Evaluating the Evidence on Sitting, Smoking, and Health: Is Sitting Really the New Smoking? Trends in Self-Reported Sitting Time by Physical Activity Levels Among US Adults, NHANES 2007/2008–2017/2018 Recent Trends in Sedentary Time: A Systematic Literature Review Sedentary behaviour and health in adults: an overview of systematic reviews Around 10,000 steps a day may counteract health risks of high sedentary time Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 03 Dec 2024 15:00:00 -0000 full ABC Australia Many people live sedentary lives, sitting in an office all day then coming home to sit on the couch all night. What are the health harms of too much sitting? And do they compare to smoking as some headlines claim? Norman and Tegan settle in to explain the risks, and what you can do to avoid them. What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast.  References: Evaluating the Evidence on Sitting, Smoking, and Health: Is Sitting Really the New Smoking? Trends in Self-Reported Sitting Time by Physical Activity Levels Among US Adults, NHANES 2007/2008–2017/2018 Recent Trends in Sedentary Time: A Systematic Literature Review Sedentary behaviour and health in adults: an overview of systematic reviews Around 10,000 steps a day may counteract health risks of high sedentary time   Many people live sedentary lives, sitting in an office all day then coming home to sit on the couch all night. What are the health harms of too much sitting? And do they compare to smoking as some headlines claim? Norman and Tegan settle in to explain the risks, and what you can do to avoid them. What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast.  References: Evaluating the Evidence on Sitting, Smoking, and Health: Is Sitting Really the New Smoking? Trends in Self-Reported Sitting Time by Physical Activity Levels Among US Adults, NHANES 2007/2008–2017/2018 Recent Trends in Sedentary Time: A Systematic Literature Review Sedentary behaviour and health in adults: an overview of systematic reviews Around 10,000 steps a day may counteract health risks of high sedentary time Learn more about your ad choices. Visit megaphone.fm/adchoices Many people live sedentary lives, sitting in an office all day then coming home to sit on the couch all night.

What are the health harms of too much sitting? And do they compare to smoking as some headlines claim?

Norman and Tegan settle in to explain the risks, and what you can do to avoid them.

What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1241 Can collagen supplements keep your skin supple? https://www.abc.net.au/listen/programs/whats-that-rash/collagen-supplements-ageing-skin/104642974 We live in a world full of influencers pushing us products promising to keep us looking bouncy and youthful forever.  Collagen is a hugely important protein that does play a role in plumping up our skin — as well as supporting muscles, bones and connective tissues.  Norman and Tegan find out how effective collagen supplements are in skin care, and which kind you should look out for if you want to see results.   What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast.  References: Decreased Collagen Production in Chronologically Aged Skin Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis Effects of hydrolyzed collagen supplementation on skin aging: a systematic review and meta-analysis Oral Collagen Supplementation: A Systematic Review of Dermatological Applications The impact of collagen protein ingestion on musculoskeletal connective tissue remodeling: a narrative review  Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 26 Nov 2024 15:00:00 -0000 full ABC Australia We live in a world full of influencers pushing us products promising to keep us looking bouncy and youthful forever.  Collagen is a hugely important protein that does play a role in plumping up our skin — as well as supporting muscles, bones and connective tissues.  Norman and Tegan find out how effective collagen supplements are in skin care, and which kind you should look out for if you want to see results.   What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast.  References: Decreased Collagen Production in Chronologically Aged Skin Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis Effects of hydrolyzed collagen supplementation on skin aging: a systematic review and meta-analysis Oral Collagen Supplementation: A Systematic Review of Dermatological Applications The impact of collagen protein ingestion on musculoskeletal connective tissue remodeling: a narrative review    We live in a world full of influencers pushing us products promising to keep us looking bouncy and youthful forever.  Collagen is a hugely important protein that does play a role in plumping up our skin — as well as supporting muscles, bones and connective tissues.  Norman and Tegan find out how effective collagen supplements are in skin care, and which kind you should look out for if you want to see results.   What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast.  References: Decreased Collagen Production in Chronologically Aged Skin Effects of Oral Collagen for Skin Anti-Aging: A Systematic Review and Meta-Analysis Effects of hydrolyzed collagen supplementation on skin aging: a systematic review and meta-analysis Oral Collagen Supplementation: A Systematic Review of Dermatological Applications The impact of collagen protein ingestion on musculoskeletal connective tissue remodeling: a narrative review  Learn more about your ad choices. Visit megaphone.fm/adchoices We live in a world full of influencers pushing us products promising to keep us looking bouncy and youthful forever. 

Collagen is a hugely important protein that does play a role in plumping up our skin — as well as supporting muscles, bones and connective tissues. 

Norman and Tegan find out how effective collagen supplements are in skin care, and which kind you should look out for if you want to see results.  

What's That Rash? is on YouTube! Subscribe to ABC Science to watch the podcast. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1247 Are mobile phones giving us cancer? https://www.abc.net.au/listen/programs/whats-that-rash/mobile-phones-radiation-cancer/104613970 These days, our mobile phones are rarely far away. Whether it’s in your hand, your pocket, or under your pillow at night. Mobiles do emit radiation in order to connect to phone towers, which enables us to stay in contact with people and the internet. But is that radiation doing us harm? Norman and Tegan talk through the facts – what we do know, don’t know and suspect about our tech companions. What's That Rash? is coming to YouTube! Keep an eye out for the video version of this episode on ABC Science.  References: National Cancer Institute - Cell Phones and Cancer Risk Mobile phone use and incidence of brain tumour histological types, grading or anatomical location: a population-based ecological study Has the incidence of brain cancer risen in Australia since the introduction of mobile phones 29 years ago? 5G: the new generation of the mobile phone network and health Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 19 Nov 2024 15:00:00 -0000 full ABC Australia These days, our mobile phones are rarely far away. Whether it’s in your hand, your pocket, or under your pillow at night. Mobiles do emit radiation in order to connect to phone towers, which enables us to stay in contact with people and the internet. But is that radiation doing us harm? Norman and Tegan talk through the facts – what we do know, don’t know and suspect about our tech companions. What's That Rash? is coming to YouTube! Keep an eye out for the video version of this episode on ABC Science.  References: National Cancer Institute - Cell Phones and Cancer Risk Mobile phone use and incidence of brain tumour histological types, grading or anatomical location: a population-based ecological study Has the incidence of brain cancer risen in Australia since the introduction of mobile phones 29 years ago? 5G: the new generation of the mobile phone network and health These days, our mobile phones are rarely far away. Whether it’s in your hand, your pocket, or under your pillow at night. Mobiles do emit radiation in order to connect to phone towers, which enables us to stay in contact with people and the internet. But is that radiation doing us harm? Norman and Tegan talk through the facts – what we do know, don’t know and suspect about our tech companions. What's That Rash? is coming to YouTube! Keep an eye out for the video version of this episode on ABC Science.  References: National Cancer Institute - Cell Phones and Cancer Risk Mobile phone use and incidence of brain tumour histological types, grading or anatomical location: a population-based ecological study Has the incidence of brain cancer risen in Australia since the introduction of mobile phones 29 years ago? 5G: the new generation of the mobile phone network and health Learn more about your ad choices. Visit megaphone.fm/adchoices These days, our mobile phones are rarely far away. Whether it’s in your hand, your pocket, or under your pillow at night.

Mobiles do emit radiation in order to connect to phone towers, which enables us to stay in contact with people and the internet.

But is that radiation doing us harm?

Norman and Tegan talk through the facts – what we do know, don’t know and suspect about our tech companions.

What's That Rash? is coming to YouTube! Keep an eye out for the video version of this episode on ABC Science. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1218 Should you be avoiding nightshades? https://www.abc.net.au/listen/programs/whats-that-rash/nightshade-foods-arthritis/104585358 Why are people with arthritis being told to stop eating potatoes, tomatoes and egg plants? Vegetables in the nightshade family have been under scrutiny for decades, but the fad of cutting them out of our diets has seen a recent resurgence. Norman and Tegan investigate where all this shade comes from, and whether there's any evidence to support it. References: Deadly Nightshade: A Botanical Biography Flavonoids, alkaloids and saponins: are these plant-derived compounds an alternative to the treatment of rheumatoid arthritis? A literature review Risk assessment of glycoalkaloids in feed and food, in particular in potatoes and potato-derived products α-Solanine attenuates chondrocyte pyroptosis to improve osteoarthritis via suppressing NF-κB pathway Antioxidants in Potatoes: A Functional View on One of the Major Food Crops Worldwide Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 12 Nov 2024 15:00:00 -0000 full ABC Australia Why are people with arthritis being told to stop eating potatoes, tomatoes and egg plants? Vegetables in the nightshade family have been under scrutiny for decades, but the fad of cutting them out of our diets has seen a recent resurgence. Norman and Tegan investigate where all this shade comes from, and whether there's any evidence to support it. References: Deadly Nightshade: A Botanical Biography Flavonoids, alkaloids and saponins: are these plant-derived compounds an alternative to the treatment of rheumatoid arthritis? A literature review Risk assessment of glycoalkaloids in feed and food, in particular in potatoes and potato-derived products α-Solanine attenuates chondrocyte pyroptosis to improve osteoarthritis via suppressing NF-κB pathway Antioxidants in Potatoes: A Functional View on One of the Major Food Crops Worldwide Why are people with arthritis being told to stop eating potatoes, tomatoes and egg plants? Vegetables in the nightshade family have been under scrutiny for decades, but the fad of cutting them out of our diets has seen a recent resurgence. Norman and Tegan investigate where all this shade comes from, and whether there's any evidence to support it. References: Deadly Nightshade: A Botanical Biography Flavonoids, alkaloids and saponins: are these plant-derived compounds an alternative to the treatment of rheumatoid arthritis? A literature review Risk assessment of glycoalkaloids in feed and food, in particular in potatoes and potato-derived products α-Solanine attenuates chondrocyte pyroptosis to improve osteoarthritis via suppressing NF-κB pathway Antioxidants in Potatoes: A Functional View on One of the Major Food Crops Worldwide Learn more about your ad choices. Visit megaphone.fm/adchoices Why are people with arthritis being told to stop eating potatoes, tomatoes and egg plants?

Vegetables in the nightshade family have been under scrutiny for decades, but the fad of cutting them out of our diets has seen a recent resurgence.

Norman and Tegan investigate where all this shade comes from, and whether there's any evidence to support it.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 932 Is NAD+ a miracle anti-ageing supplement? https://www.abc.net.au/listen/programs/whats-that-rash/nad-nmn-anti-ageing-supplement/104559310 We've been searching for a fountain of youth for millennia. How can we not only live longer, but live healthier for longer? Nicotinamide adenine dinucleotide (NAD) is the latest anti-ageing candidate under the microscope. Norman and Tegan explain what it is, and whether supplements promising to boost NAD actually do what's advertised on the bottle. References: NAD+ metabolism and its roles in cellular processes during ageing NAD+ in Brain Aging and Neurodegenerative Disorders What is really known about the effects of nicotinamide riboside supplementation in humans Dietary Supplementation With NAD+-Boosting Compounds in Humans: Current Knowledge and Future Directions The use of a systems approach to increase NAD+ in human participants Specific ablation of Nampt in adult neural stem cells recapitulates their functional defects during aging Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 05 Nov 2024 15:00:00 -0000 full ABC Australia We've been searching for a fountain of youth for millennia. How can we not only live longer, but live healthier for longer? Nicotinamide adenine dinucleotide (NAD) is the latest anti-ageing candidate under the microscope. Norman and Tegan explain what it is, and whether supplements promising to boost NAD actually do what's advertised on the bottle. References: NAD+ metabolism and its roles in cellular processes during ageing NAD+ in Brain Aging and Neurodegenerative Disorders What is really known about the effects of nicotinamide riboside supplementation in humans Dietary Supplementation With NAD+-Boosting Compounds in Humans: Current Knowledge and Future Directions The use of a systems approach to increase NAD+ in human participants Specific ablation of Nampt in adult neural stem cells recapitulates their functional defects during aging We've been searching for a fountain of youth for millennia. How can we not only live longer, but live healthier for longer? Nicotinamide adenine dinucleotide (NAD) is the latest anti-ageing candidate under the microscope. Norman and Tegan explain what it is, and whether supplements promising to boost NAD actually do what's advertised on the bottle. References: NAD+ metabolism and its roles in cellular processes during ageing NAD+ in Brain Aging and Neurodegenerative Disorders What is really known about the effects of nicotinamide riboside supplementation in humans Dietary Supplementation With NAD+-Boosting Compounds in Humans: Current Knowledge and Future Directions The use of a systems approach to increase NAD+ in human participants Specific ablation of Nampt in adult neural stem cells recapitulates their functional defects during aging Learn more about your ad choices. Visit megaphone.fm/adchoices We've been searching for a fountain of youth for millennia. How can we not only live longer, but live healthier for longer?

Nicotinamide adenine dinucleotide (NAD) is the latest anti-ageing candidate under the microscope.

Norman and Tegan explain what it is, and whether supplements promising to boost NAD actually do what's advertised on the bottle.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1121 How medical mysteries fed monster myths https://www.abc.net.au/listen/programs/whats-that-rash/halloween-monster-medical-explanations/103084042 Vampires and werewolves and zombies, oh my! Where did all these monsters come from? Undiagnosed medical conditions might have fuelled the mythology behind some of these creatures. Norman and Tegan delve into why vampires drink blood, why werewolves howl at the full moon and how a hex might have its intended effect. References: ABC's FrankenScience: Can Vampires Get Syphilis? and Witchcraft or Just a Placebo? All in the Mind: What's behind a paranormal experience? Porphyria and Vampirism—A Myth, Sensationalized Moon and Health: Myth or Reality? The undead in culture and science Reversibility of apoptosis in cancer cells Medical practice and placebo response: an inseparable bond? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 29 Oct 2024 15:00:00 -0000 full ABC Australia Vampires and werewolves and zombies, oh my! Where did all these monsters come from? Undiagnosed medical conditions might have fuelled the mythology behind some of these creatures. Norman and Tegan delve into why vampires drink blood, why werewolves howl at the full moon and how a hex might have its intended effect. References: ABC's FrankenScience: Can Vampires Get Syphilis? and Witchcraft or Just a Placebo? All in the Mind: What's behind a paranormal experience? Porphyria and Vampirism—A Myth, Sensationalized Moon and Health: Myth or Reality? The undead in culture and science Reversibility of apoptosis in cancer cells Medical practice and placebo response: an inseparable bond? Vampires and werewolves and zombies, oh my! Where did all these monsters come from? Undiagnosed medical conditions might have fuelled the mythology behind some of these creatures. Norman and Tegan delve into why vampires drink blood, why werewolves howl at the full moon and how a hex might have its intended effect. References: ABC's FrankenScience: Can Vampires Get Syphilis? and Witchcraft or Just a Placebo? All in the Mind: What's behind a paranormal experience? Porphyria and Vampirism—A Myth, Sensationalized Moon and Health: Myth or Reality? The undead in culture and science Reversibility of apoptosis in cancer cells Medical practice and placebo response: an inseparable bond? Learn more about your ad choices. Visit megaphone.fm/adchoices Vampires and werewolves and zombies, oh my! Where did all these monsters come from?

Undiagnosed medical conditions might have fuelled the mythology behind some of these creatures.

Norman and Tegan delve into why vampires drink blood, why werewolves howl at the full moon and how a hex might have its intended effect.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1171 Can't stop sneezing? What to do when hay fever hits https://www.abc.net.au/listen/programs/whats-that-rash/hay-fever-pollen-allergies/104471014 It’s hay fever season, and as you sniffle away next to an air purifier, you might be wondering why we haven’t cured such a common ailment. Allergic rhinitis, as it’s scientifically known, has plagued people for generations. It's thought up to 24 per cent of Australians suffer from it. Norman and Tegan run through what hay fever is, how we identified it and what can be done to treat it.  References: Allergic Rhinitis: A Review O Rose thou art sick… history of allergic rhinitis I’m considering allergen immunotherapy for my hay fever. What do I need to know? Ingestion of honey improves the symptoms of allergic rhinitis: evidence from a randomized placebo-controlled trial The Potential use of Honey as a Remedy for Allergic Diseases: A Mini Review Can you adapt to allergies or does the dog have to go? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 22 Oct 2024 15:00:00 -0000 full ABC Australia It’s hay fever season, and as you sniffle away next to an air purifier, you might be wondering why we haven’t cured such a common ailment. Allergic rhinitis, as it’s scientifically known, has plagued people for generations. It's thought up to 24 per cent of Australians suffer from it. Norman and Tegan run through what hay fever is, how we identified it and what can be done to treat it.  References: Allergic Rhinitis: A Review O Rose thou art sick… history of allergic rhinitis I’m considering allergen immunotherapy for my hay fever. What do I need to know? Ingestion of honey improves the symptoms of allergic rhinitis: evidence from a randomized placebo-controlled trial The Potential use of Honey as a Remedy for Allergic Diseases: A Mini Review Can you adapt to allergies or does the dog have to go? It’s hay fever season, and as you sniffle away next to an air purifier, you might be wondering why we haven’t cured such a common ailment. Allergic rhinitis, as it’s scientifically known, has plagued people for generations. It's thought up to 24 per cent of Australians suffer from it. Norman and Tegan run through what hay fever is, how we identified it and what can be done to treat it.  References: Allergic Rhinitis: A Review O Rose thou art sick… history of allergic rhinitis I’m considering allergen immunotherapy for my hay fever. What do I need to know? Ingestion of honey improves the symptoms of allergic rhinitis: evidence from a randomized placebo-controlled trial The Potential use of Honey as a Remedy for Allergic Diseases: A Mini Review Can you adapt to allergies or does the dog have to go? Learn more about your ad choices. Visit megaphone.fm/adchoices It’s hay fever season, and as you sniffle away next to an air purifier, you might be wondering why we haven’t cured such a common ailment.

Allergic rhinitis, as it’s scientifically known, has plagued people for generations. It's thought up to 24 per cent of Australians suffer from it.

Norman and Tegan run through what hay fever is, how we identified it and what can be done to treat it. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1165 What on earth is grounding?! https://www.abc.net.au/listen/programs/whats-that-rash/grounding-earthing-electrons-debunked/104471012 Many of us are disconnected from nature – we live in cities, work in offices, exercise indoors. There is a hypothesis that our disconnection from the earth itself – the ground – is causing a range of illnesses. But the people selling this hypothesis are also trying to sell you a range of expensive products. Norman and Tegan debunk a pseudoscience that has been gaining traction. References: Electrical Grounding Improves Vagal Tone in Preterm Infants Associations between Nature Exposure and Health: A Review of the Evidence Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 15 Oct 2024 15:00:00 -0000 full ABC Australia Many of us are disconnected from nature – we live in cities, work in offices, exercise indoors. There is a hypothesis that our disconnection from the earth itself – the ground – is causing a range of illnesses. But the people selling this hypothesis are also trying to sell you a range of expensive products. Norman and Tegan debunk a pseudoscience that has been gaining traction. References: Electrical Grounding Improves Vagal Tone in Preterm Infants Associations between Nature Exposure and Health: A Review of the Evidence Many of us are disconnected from nature – we live in cities, work in offices, exercise indoors. There is a hypothesis that our disconnection from the earth itself – the ground – is causing a range of illnesses. But the people selling this hypothesis are also trying to sell you a range of expensive products. Norman and Tegan debunk a pseudoscience that has been gaining traction. References: Electrical Grounding Improves Vagal Tone in Preterm Infants Associations between Nature Exposure and Health: A Review of the Evidence Learn more about your ad choices. Visit megaphone.fm/adchoices Many of us are disconnected from nature – we live in cities, work in offices, exercise indoors.

There is a hypothesis that our disconnection from the earth itself – the ground – is causing a range of illnesses.

But the people selling this hypothesis are also trying to sell you a range of expensive products.

Norman and Tegan debunk a pseudoscience that has been gaining traction.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1085 MSG's messy myths and racist tropes https://www.abc.net.au/listen/programs/whats-that-rash/msg-additive-myths/104447016 Monosodium glutamate (MSG) is a flavour enhancer that often gets a bad wrap. You might know someone who swears it makes them sick, or you yourself might steer clear of foods unless they have that 'no added MSG' label. Norman and Tegan explain why the bad PR around MSG has more to do with shonky research and misconceptions than the ingredient itself. References: MSG in food - Food Standards Australia and New Zealand A review of the alleged health hazards of monosodium glutamate Monosodium glutamate sensitivity in asthma Chinese-Restaurant Syndrome - New England Journal of Medicine Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 08 Oct 2024 15:00:00 -0000 full ABC Australia Monosodium glutamate (MSG) is a flavour enhancer that often gets a bad wrap. You might know someone who swears it makes them sick, or you yourself might steer clear of foods unless they have that 'no added MSG' label. Norman and Tegan explain why the bad PR around MSG has more to do with shonky research and misconceptions than the ingredient itself. References: MSG in food - Food Standards Australia and New Zealand A review of the alleged health hazards of monosodium glutamate Monosodium glutamate sensitivity in asthma Chinese-Restaurant Syndrome - New England Journal of Medicine Monosodium glutamate (MSG) is a flavour enhancer that often gets a bad wrap. You might know someone who swears it makes them sick, or you yourself might steer clear of foods unless they have that 'no added MSG' label. Norman and Tegan explain why the bad PR around MSG has more to do with shonky research and misconceptions than the ingredient itself. References: MSG in food - Food Standards Australia and New Zealand A review of the alleged health hazards of monosodium glutamate Monosodium glutamate sensitivity in asthma Chinese-Restaurant Syndrome - New England Journal of Medicine Learn more about your ad choices. Visit megaphone.fm/adchoices Monosodium glutamate (MSG) is a flavour enhancer that often gets a bad wrap.

You might know someone who swears it makes them sick, or you yourself might steer clear of foods unless they have that 'no added MSG' label.

Norman and Tegan explain why the bad PR around MSG has more to do with shonky research and misconceptions than the ingredient itself.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1232 Why is the internet telling me to lower my cortisol? https://www.abc.net.au/listen/programs/whats-that-rash/cortisol-lower-stress-hormones/104414058 If you've found yourself in a particular corner of health and wellness TikTok, chances are you've heard all about cortisol. Influencers might be urging you to massage your face, stuff your mouth full of dates and even supplement your diet with sea moss. Norman and Tegan explain why some of that MIGHT make you healthier, but not in the way that you think.  References Forgotten episodes of the birth of cortisone The effects of exercise intensity on the cortisol response to a subsequent acute psychosocial stressor Signalling cognition: the gut microbiota and hypothalamic-pituitary-adrenal axis Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 01 Oct 2024 16:00:00 -0000 full ABC Australia If you've found yourself in a particular corner of health and wellness TikTok, chances are you've heard all about cortisol. Influencers might be urging you to massage your face, stuff your mouth full of dates and even supplement your diet with sea moss. Norman and Tegan explain why some of that MIGHT make you healthier, but not in the way that you think.  References Forgotten episodes of the birth of cortisone The effects of exercise intensity on the cortisol response to a subsequent acute psychosocial stressor Signalling cognition: the gut microbiota and hypothalamic-pituitary-adrenal axis   If you've found yourself in a particular corner of health and wellness TikTok, chances are you've heard all about cortisol. Influencers might be urging you to massage your face, stuff your mouth full of dates and even supplement your diet with sea moss. Norman and Tegan explain why some of that MIGHT make you healthier, but not in the way that you think.  References Forgotten episodes of the birth of cortisone The effects of exercise intensity on the cortisol response to a subsequent acute psychosocial stressor Signalling cognition: the gut microbiota and hypothalamic-pituitary-adrenal axis Learn more about your ad choices. Visit megaphone.fm/adchoices If you've found yourself in a particular corner of health and wellness TikTok, chances are you've heard all about cortisol.

Influencers might be urging you to massage your face, stuff your mouth full of dates and even supplement your diet with sea moss.

Norman and Tegan explain why some of that MIGHT make you healthier, but not in the way that you think. 

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1229 Is melatonin the answer to a good night's sleep? https://www.abc.net.au/listen/programs/whats-that-rash/melatonin-sleep-supplement-insomnia/104388918 If you've ever complained about a bad night's sleep, you might've been urged to take melatonin.  It's a hormone our bodies naturally produce, and also a supplement that many claim can cure insomnia and leave you better rested.  But Norman and Tegan tuck into all the reasons we shouldn't be taking melatonin lightly.  References What do we really know about the safety and efficacy of melatonin for sleep disorders? Is melatonin safe for children? Quantity of Melatonin and CBD in Melatonin Gummies Sold in the US Clinical trial on the effect of regular tea drinking on iron accumulation in genetic haemochromatosis Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 24 Sep 2024 16:00:00 -0000 full ABC Australia If you've ever complained about a bad night's sleep, you might've been urged to take melatonin.  It's a hormone our bodies naturally produce, and also a supplement that many claim can cure insomnia and leave you better rested.  But Norman and Tegan tuck into all the reasons we shouldn't be taking melatonin lightly.  References What do we really know about the safety and efficacy of melatonin for sleep disorders? Is melatonin safe for children? Quantity of Melatonin and CBD in Melatonin Gummies Sold in the US Clinical trial on the effect of regular tea drinking on iron accumulation in genetic haemochromatosis If you've ever complained about a bad night's sleep, you might've been urged to take melatonin.  It's a hormone our bodies naturally produce, and also a supplement that many claim can cure insomnia and leave you better rested.  But Norman and Tegan tuck into all the reasons we shouldn't be taking melatonin lightly.  References What do we really know about the safety and efficacy of melatonin for sleep disorders? Is melatonin safe for children? Quantity of Melatonin and CBD in Melatonin Gummies Sold in the US Clinical trial on the effect of regular tea drinking on iron accumulation in genetic haemochromatosis Learn more about your ad choices. Visit megaphone.fm/adchoices If you've ever complained about a bad night's sleep, you might've been urged to take melatonin. 

It's a hormone our bodies naturally produce, and also a supplement that many claim can cure insomnia and leave you better rested. 

But Norman and Tegan tuck into all the reasons we shouldn't be taking melatonin lightly. 

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1217 What it takes to avoid iron deficiency https://www.abc.net.au/listen/programs/whats-that-rash/iron-deficiency-supplement-infusion/104282638 Iron deficiency is incredibly common, especially in menstruating women. But this mineral is vital. Our bodies use iron to make haemoglobin, which carries oxygen to our cells. Norman and Tegan take us through what it means to have adequate iron levels, and what it takes. References A Review of Nutrients and Compounds, Which Promote or Inhibit Intestinal Iron Absorption Intermittent iron supplementation for reducing anaemia and its associated impairments in adolescent and adult menstruating women The yersiniabactin transport system is critical for the pathogenesis of bubonic and pneumonic plague Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 17 Sep 2024 16:00:00 -0000 full ABC Australia Iron deficiency is incredibly common, especially in menstruating women. But this mineral is vital. Our bodies use iron to make haemoglobin, which carries oxygen to our cells. Norman and Tegan take us through what it means to have adequate iron levels, and what it takes. References A Review of Nutrients and Compounds, Which Promote or Inhibit Intestinal Iron Absorption Intermittent iron supplementation for reducing anaemia and its associated impairments in adolescent and adult menstruating women The yersiniabactin transport system is critical for the pathogenesis of bubonic and pneumonic plague Iron deficiency is incredibly common, especially in menstruating women. But this mineral is vital. Our bodies use iron to make haemoglobin, which carries oxygen to our cells. Norman and Tegan take us through what it means to have adequate iron levels, and what it takes. References A Review of Nutrients and Compounds, Which Promote or Inhibit Intestinal Iron Absorption Intermittent iron supplementation for reducing anaemia and its associated impairments in adolescent and adult menstruating women The yersiniabactin transport system is critical for the pathogenesis of bubonic and pneumonic plague Learn more about your ad choices. Visit megaphone.fm/adchoices Iron deficiency is incredibly common, especially in menstruating women.

But this mineral is vital. Our bodies use iron to make haemoglobin, which carries oxygen to our cells.

Norman and Tegan take us through what it means to have adequate iron levels, and what it takes.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1126 Why do hangovers get worse as we age? https://www.abc.net.au/listen/programs/whats-that-rash/hangovers-worse-ageing/104275094 It's a tale as old as time – as you age, hangovers hit harder. The tolerance of your youth wastes away. There's no doubt that any alcohol consumption is bad for you. But that doesn’t mean people aren't drinking. Norman and Tegan explain what alcohol is doing to the body, and why the after effects get harder to cope with as you get older. References The Assessment of Overall Hangover Severity Aldehyde dehydrogenase isozyme variation and alcoholism in Japan Endogenous formation of 1-propanol and methanol after consumption of alcoholic beverages Understanding trends in Australian alcohol consumption—an age–period–cohort model The Alcohol Hangover Research Group: Ten Years of Progress in Research on the Causes, Consequences, and Treatment of the Alcohol Hangover Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 10 Sep 2024 16:00:00 -0000 full ABC Australia It's a tale as old as time – as you age, hangovers hit harder. The tolerance of your youth wastes away. There's no doubt that any alcohol consumption is bad for you. But that doesn’t mean people aren't drinking. Norman and Tegan explain what alcohol is doing to the body, and why the after effects get harder to cope with as you get older. References The Assessment of Overall Hangover Severity Aldehyde dehydrogenase isozyme variation and alcoholism in Japan Endogenous formation of 1-propanol and methanol after consumption of alcoholic beverages Understanding trends in Australian alcohol consumption—an age–period–cohort model The Alcohol Hangover Research Group: Ten Years of Progress in Research on the Causes, Consequences, and Treatment of the Alcohol Hangover It's a tale as old as time – as you age, hangovers hit harder. The tolerance of your youth wastes away. There's no doubt that any alcohol consumption is bad for you. But that doesn’t mean people aren't drinking. Norman and Tegan explain what alcohol is doing to the body, and why the after effects get harder to cope with as you get older. References The Assessment of Overall Hangover Severity Aldehyde dehydrogenase isozyme variation and alcoholism in Japan Endogenous formation of 1-propanol and methanol after consumption of alcoholic beverages Understanding trends in Australian alcohol consumption—an age–period–cohort model The Alcohol Hangover Research Group: Ten Years of Progress in Research on the Causes, Consequences, and Treatment of the Alcohol Hangover Learn more about your ad choices. Visit megaphone.fm/adchoices It's a tale as old as time – as you age, hangovers hit harder. The tolerance of your youth wastes away.

There's no doubt that any alcohol consumption is bad for you. But that doesn’t mean people aren't drinking.

Norman and Tegan explain what alcohol is doing to the body, and why the after effects get harder to cope with as you get older.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1143 Rapid-fire round: Answering your sleep questions https://www.abc.net.au/listen/programs/whats-that-rash/rapid-fire-sleep-special/104275092 We get a LOT of questions about sleep – on everything from cheese dreams to sleep farts. Why do you jerk awake as you're drifting off? Why are you itchy as soon as you get into bed? Norman and Tegan snooze through some sleep-related questions in this rapid-fire special. References Too Sour to be True? Tart Cherries (Prunus cerasus) and Sleep: a Systematic Review and Meta-analysis Dreams of the Rarebit Fiend: food and diet as instigators of bizarre and disturbing dreams Sleeping position during early and mid pregnancy does not affect risk of complications The Relationship between Sleeping Position and Sleep Quality: A Flexible Sensor-Based Study Nocturnal Pruritus: The Battle for a Peaceful Night’s Sleep Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 03 Sep 2024 16:00:00 -0000 full ABC Australia We get a LOT of questions about sleep – on everything from cheese dreams to sleep farts. Why do you jerk awake as you're drifting off? Why are you itchy as soon as you get into bed? Norman and Tegan snooze through some sleep-related questions in this rapid-fire special. References Too Sour to be True? Tart Cherries (Prunus cerasus) and Sleep: a Systematic Review and Meta-analysis Dreams of the Rarebit Fiend: food and diet as instigators of bizarre and disturbing dreams Sleeping position during early and mid pregnancy does not affect risk of complications The Relationship between Sleeping Position and Sleep Quality: A Flexible Sensor-Based Study Nocturnal Pruritus: The Battle for a Peaceful Night’s Sleep We get a LOT of questions about sleep – on everything from cheese dreams to sleep farts. Why do you jerk awake as you're drifting off? Why are you itchy as soon as you get into bed? Norman and Tegan snooze through some sleep-related questions in this rapid-fire special. References Too Sour to be True? Tart Cherries (Prunus cerasus) and Sleep: a Systematic Review and Meta-analysis Dreams of the Rarebit Fiend: food and diet as instigators of bizarre and disturbing dreams Sleeping position during early and mid pregnancy does not affect risk of complications The Relationship between Sleeping Position and Sleep Quality: A Flexible Sensor-Based Study Nocturnal Pruritus: The Battle for a Peaceful Night’s Sleep Learn more about your ad choices. Visit megaphone.fm/adchoices We get a LOT of questions about sleep – on everything from cheese dreams to sleep farts.

Why do you jerk awake as you're drifting off? Why are you itchy as soon as you get into bed?

Norman and Tegan snooze through some sleep-related questions in this rapid-fire special.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1145 Can you zap yourself buff with electrical muscle stimulation? https://www.abc.net.au/listen/programs/whats-that-rash/electrical-muscle-stimulation-ems/104275090 It might not seem like it, but we humans are electrical beings. We rely on electrical impulses to stay alive. So can we rely on electrical impulses … to get swole? Norman and Tegan investigate the various claims surrounding electrical muscle stimulation. References  Functional Electrical Stimulation and Spinal Cord Injury Effects of Neuromuscular Electrical Stimulation After Anterior Cruciate Ligament Reconstruction on Quadriceps Strength, Function, and Patient-Oriented Outcomes : A Systematic Review Feasibility and efficacy of progressive electrostimulation strength training for competitive tennis players Effects of Whole-Body Electromyostimulation on the Energy-Restriction-Induced Reduction of Muscle Mass During Intended Weight Loss Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 27 Aug 2024 16:00:00 -0000 full ABC Australia It might not seem like it, but we humans are electrical beings. We rely on electrical impulses to stay alive. So can we rely on electrical impulses … to get swole? Norman and Tegan investigate the various claims surrounding electrical muscle stimulation. References  Functional Electrical Stimulation and Spinal Cord Injury Effects of Neuromuscular Electrical Stimulation After Anterior Cruciate Ligament Reconstruction on Quadriceps Strength, Function, and Patient-Oriented Outcomes : A Systematic Review Feasibility and efficacy of progressive electrostimulation strength training for competitive tennis players Effects of Whole-Body Electromyostimulation on the Energy-Restriction-Induced Reduction of Muscle Mass During Intended Weight Loss It might not seem like it, but we humans are electrical beings. We rely on electrical impulses to stay alive. So can we rely on electrical impulses … to get swole? Norman and Tegan investigate the various claims surrounding electrical muscle stimulation. References  Functional Electrical Stimulation and Spinal Cord Injury Effects of Neuromuscular Electrical Stimulation After Anterior Cruciate Ligament Reconstruction on Quadriceps Strength, Function, and Patient-Oriented Outcomes : A Systematic Review Feasibility and efficacy of progressive electrostimulation strength training for competitive tennis players Effects of Whole-Body Electromyostimulation on the Energy-Restriction-Induced Reduction of Muscle Mass During Intended Weight Loss Learn more about your ad choices. Visit megaphone.fm/adchoices It might not seem like it, but we humans are electrical beings. We rely on electrical impulses to stay alive.

So can we rely on electrical impulses … to get swole?

Norman and Tegan investigate the various claims surrounding electrical muscle stimulation.

References 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1125 Why Norman won't shut up about the Mediterranean diet https://www.abc.net.au/listen/programs/whats-that-rash/mediterranean-diet-nutrition/104246670 The Mediterranean diet is the most well studied dietary pattern out there. So – what is it? It’s more than just vegetables, whole grains, healthy fats and sparing consumption of meat. Norman and Tegan take us through ALL the elements that make up this way of eating, which has been attributed to a myriad of health benefits. References Scientific evidence supporting the newly developed one-health labeling tool “Med-Index” Mediterranean diet and health outcomes: a systematic meta-review Perspective: Beyond the Mediterranean Diet—Exploring Latin American, Asian, and African Heritage Diets as Cultural Models of Healthy Eating Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 20 Aug 2024 16:00:00 -0000 full ABC Australia The Mediterranean diet is the most well studied dietary pattern out there. So – what is it? It’s more than just vegetables, whole grains, healthy fats and sparing consumption of meat. Norman and Tegan take us through ALL the elements that make up this way of eating, which has been attributed to a myriad of health benefits. References Scientific evidence supporting the newly developed one-health labeling tool “Med-Index” Mediterranean diet and health outcomes: a systematic meta-review Perspective: Beyond the Mediterranean Diet—Exploring Latin American, Asian, and African Heritage Diets as Cultural Models of Healthy Eating The Mediterranean diet is the most well studied dietary pattern out there. So – what is it? It’s more than just vegetables, whole grains, healthy fats and sparing consumption of meat. Norman and Tegan take us through ALL the elements that make up this way of eating, which has been attributed to a myriad of health benefits. References Scientific evidence supporting the newly developed one-health labeling tool “Med-Index” Mediterranean diet and health outcomes: a systematic meta-review Perspective: Beyond the Mediterranean Diet—Exploring Latin American, Asian, and African Heritage Diets as Cultural Models of Healthy Eating Learn more about your ad choices. Visit megaphone.fm/adchoices The Mediterranean diet is the most well studied dietary pattern out there. So – what is it?

It’s more than just vegetables, whole grains, healthy fats and sparing consumption of meat.

Norman and Tegan take us through ALL the elements that make up this way of eating, which has been attributed to a myriad of health benefits.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1156 Sweaty sauna bathing for better health https://www.abc.net.au/listen/programs/whats-that-rash/sauna-sweat-health-benefits/104221000 In some parts of the world sauna bathing is a daily activity. In Finland, it would even be rude to deny an invitation to get hot and sweaty with a business associate. As well as being culturally significant, the sauna has many touted health benefits – from protecting against cardiovascular disease, to fending off cognitive decline. Norman and Tegan sort through the evidence. References The multifaceted benefits of passive heat therapies for extending the healthspan: A comprehensive review with a focus on Finnish sauna Association Between Sauna Bathing and Fatal Cardiovascular and All-Cause Mortality Events Cardiovascular and Other Health Benefits of Sauna Bathing: A Review of the Evidence Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 13 Aug 2024 16:00:00 -0000 full ABC Australia In some parts of the world sauna bathing is a daily activity. In Finland, it would even be rude to deny an invitation to get hot and sweaty with a business associate. As well as being culturally significant, the sauna has many touted health benefits – from protecting against cardiovascular disease, to fending off cognitive decline. Norman and Tegan sort through the evidence. References The multifaceted benefits of passive heat therapies for extending the healthspan: A comprehensive review with a focus on Finnish sauna Association Between Sauna Bathing and Fatal Cardiovascular and All-Cause Mortality Events Cardiovascular and Other Health Benefits of Sauna Bathing: A Review of the Evidence In some parts of the world sauna bathing is a daily activity. In Finland, it would even be rude to deny an invitation to get hot and sweaty with a business associate. As well as being culturally significant, the sauna has many touted health benefits – from protecting against cardiovascular disease, to fending off cognitive decline. Norman and Tegan sort through the evidence. References The multifaceted benefits of passive heat therapies for extending the healthspan: A comprehensive review with a focus on Finnish sauna Association Between Sauna Bathing and Fatal Cardiovascular and All-Cause Mortality Events Cardiovascular and Other Health Benefits of Sauna Bathing: A Review of the Evidence Learn more about your ad choices. Visit megaphone.fm/adchoices In some parts of the world sauna bathing is a daily activity.

In Finland, it would even be rude to deny an invitation to get hot and sweaty with a business associate.

As well as being culturally significant, the sauna has many touted health benefits – from protecting against cardiovascular disease, to fending off cognitive decline.

Norman and Tegan sort through the evidence.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1158 Can't stop biting your nails? https://www.abc.net.au/listen/programs/whats-that-rash/nail-biting-habit-breaking/104190912 Many people go through phases of nail biting in childhood, and fewer people continue biting their nails into adulthood. It's a habit that can be difficult to break – especially when anxiety can be a trigger, along with boredom. Norman and Tegan take us through the current treatments available for people who want to stop munching on their cuticles. References Onychophagia and onychotillomania can be effectively managed Prevalence and correlates of clinically significant body-focused repetitive behaviors in a non-clinical sample Habit reversal vs. negative practice treatment of nailbiting A review of N-acetylcysteine in the treatment of grooming disorders Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 06 Aug 2024 16:00:00 -0000 full ABC Australia Many people go through phases of nail biting in childhood, and fewer people continue biting their nails into adulthood. It's a habit that can be difficult to break – especially when anxiety can be a trigger, along with boredom. Norman and Tegan take us through the current treatments available for people who want to stop munching on their cuticles. References Onychophagia and onychotillomania can be effectively managed Prevalence and correlates of clinically significant body-focused repetitive behaviors in a non-clinical sample Habit reversal vs. negative practice treatment of nailbiting A review of N-acetylcysteine in the treatment of grooming disorders Many people go through phases of nail biting in childhood, and fewer people continue biting their nails into adulthood. It's a habit that can be difficult to break – especially when anxiety can be a trigger, along with boredom. Norman and Tegan take us through the current treatments available for people who want to stop munching on their cuticles. References Onychophagia and onychotillomania can be effectively managed Prevalence and correlates of clinically significant body-focused repetitive behaviors in a non-clinical sample Habit reversal vs. negative practice treatment of nailbiting A review of N-acetylcysteine in the treatment of grooming disorders Learn more about your ad choices. Visit megaphone.fm/adchoices Many people go through phases of nail biting in childhood, and fewer people continue biting their nails into adulthood.

It's a habit that can be difficult to break – especially when anxiety can be a trigger, along with boredom.

Norman and Tegan take us through the current treatments available for people who want to stop munching on their cuticles.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1092 Is being an Olympian bad for your health? https://www.abc.net.au/listen/programs/whats-that-rash/olympics-elite-sports-health/104159678 If you're glued to your couch watching the Paris Games, you know that elite athletes are beyond impressive. But does that mean they're healthy? Not necessarily. Norman and Tegan unpack the positive and negative impacts of elite-level sport on the body and the mind. References Female and male US Olympic athletes live 5 years longer than their general population counterparts: a study of 8124 former US Olympians Long-term function, body composition and cardiometabolic health in midlife former athletes: a scoping review The mental health of Australian elite athletes Adaptation to life after sport for retired athletes: A scoping review of existing reviews and programs Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 30 Jul 2024 16:00:00 -0000 full ABC Australia If you're glued to your couch watching the Paris Games, you know that elite athletes are beyond impressive. But does that mean they're healthy? Not necessarily. Norman and Tegan unpack the positive and negative impacts of elite-level sport on the body and the mind. References Female and male US Olympic athletes live 5 years longer than their general population counterparts: a study of 8124 former US Olympians Long-term function, body composition and cardiometabolic health in midlife former athletes: a scoping review The mental health of Australian elite athletes Adaptation to life after sport for retired athletes: A scoping review of existing reviews and programs If you're glued to your couch watching the Paris Games, you know that elite athletes are beyond impressive. But does that mean they're healthy? Not necessarily. Norman and Tegan unpack the positive and negative impacts of elite-level sport on the body and the mind. References Female and male US Olympic athletes live 5 years longer than their general population counterparts: a study of 8124 former US Olympians Long-term function, body composition and cardiometabolic health in midlife former athletes: a scoping review The mental health of Australian elite athletes Adaptation to life after sport for retired athletes: A scoping review of existing reviews and programs Learn more about your ad choices. Visit megaphone.fm/adchoices If you're glued to your couch watching the Paris Games, you know that elite athletes are beyond impressive.

But does that mean they're healthy? Not necessarily.

Norman and Tegan unpack the positive and negative impacts of elite-level sport on the body and the mind.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1161 Are office jobs ruining our bodies? https://www.abc.net.au/listen/programs/whats-that-rash/office-job-sitting-sedentary-ergonomics/104128082 Offices are catching up to the idea that sitting for eight hours a day might not be great for your health. Standing desks, adjustable monitors and hand rests are common tools in the arsenal of ergonomics. But are we getting it all wrong? Norman and Tegan dispel some myths about the impact of office jobs on the body. References Having 'good' posture doesn’t prevent back pain, and 'bad' posture doesn't cause it Evaluating the Evidence on Sitting, Smoking, and Health: Is Sitting Really the New Smoking? The effectiveness of physical and organisational ergonomic interventions on low back pain and neck pain: a systematic review Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 23 Jul 2024 16:00:00 -0000 full ABC Australia Offices are catching up to the idea that sitting for eight hours a day might not be great for your health. Standing desks, adjustable monitors and hand rests are common tools in the arsenal of ergonomics. But are we getting it all wrong? Norman and Tegan dispel some myths about the impact of office jobs on the body. References Having 'good' posture doesn’t prevent back pain, and 'bad' posture doesn't cause it Evaluating the Evidence on Sitting, Smoking, and Health: Is Sitting Really the New Smoking? The effectiveness of physical and organisational ergonomic interventions on low back pain and neck pain: a systematic review Offices are catching up to the idea that sitting for eight hours a day might not be great for your health. Standing desks, adjustable monitors and hand rests are common tools in the arsenal of ergonomics. But are we getting it all wrong? Norman and Tegan dispel some myths about the impact of office jobs on the body. References Having 'good' posture doesn’t prevent back pain, and 'bad' posture doesn't cause it Evaluating the Evidence on Sitting, Smoking, and Health: Is Sitting Really the New Smoking? The effectiveness of physical and organisational ergonomic interventions on low back pain and neck pain: a systematic review Learn more about your ad choices. Visit megaphone.fm/adchoices Offices are catching up to the idea that sitting for eight hours a day might not be great for your health.

Standing desks, adjustable monitors and hand rests are common tools in the arsenal of ergonomics.

But are we getting it all wrong? Norman and Tegan dispel some myths about the impact of office jobs on the body.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1115 What does sneezing have to do with orgasms? https://www.abc.net.au/listen/programs/whats-that-rash/sneezing-orgasms-nervous-system/104100482 Bodies are weird … but are they THAT weird? Sexually-induced sneezing has been written about in medical texts for hundreds of years. In this live episode from the World Science Festival Brisbane, Norman and Tegan explain what it is, and why it might happen. References Sneezing induced by sexual ideation or orgasm: an under-reported phenomenon Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 16 Jul 2024 16:00:00 -0000 full ABC Australia Bodies are weird … but are they THAT weird? Sexually-induced sneezing has been written about in medical texts for hundreds of years. In this live episode from the World Science Festival Brisbane, Norman and Tegan explain what it is, and why it might happen. References Sneezing induced by sexual ideation or orgasm: an under-reported phenomenon Bodies are weird … but are they THAT weird? Sexually-induced sneezing has been written about in medical texts for hundreds of years. In this live episode from the World Science Festival Brisbane, Norman and Tegan explain what it is, and why it might happen. References Sneezing induced by sexual ideation or orgasm: an under-reported phenomenon Learn more about your ad choices. Visit megaphone.fm/adchoices Bodies are weird … but are they THAT weird?

Sexually-induced sneezing has been written about in medical texts for hundreds of years.

In this live episode from the World Science Festival Brisbane, Norman and Tegan explain what it is, and why it might happen.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 751 Norman tried an ice bath so you don't have to https://www.abc.net.au/listen/programs/whats-that-rash/ice-bath-cold-water-immersion/104064364 You've either seen it, or you've tried it. Ice baths are all the rage right now, in part because they claim to be an effective health and wellbeing booster. Is this just a fad, or is there solid evidence that dipping into freezing cold water can improve your immune system, calm down inflammation and better your mood? Norman went for the plunge – and lived to tell Tegan the tale. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References Does the Wim Hof Method have a beneficial impact on physiological and psychological outcomes in healthy and non-healthy participants? A systematic review Getting colder ... the invigorating effect of ice baths - The Health Report Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 09 Jul 2024 16:00:00 -0000 full ABC Australia You've either seen it, or you've tried it. Ice baths are all the rage right now, in part because they claim to be an effective health and wellbeing booster. Is this just a fad, or is there solid evidence that dipping into freezing cold water can improve your immune system, calm down inflammation and better your mood? Norman went for the plunge – and lived to tell Tegan the tale. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References Does the Wim Hof Method have a beneficial impact on physiological and psychological outcomes in healthy and non-healthy participants? A systematic review Getting colder ... the invigorating effect of ice baths - The Health Report   You've either seen it, or you've tried it. Ice baths are all the rage right now, in part because they claim to be an effective health and wellbeing booster. Is this just a fad, or is there solid evidence that dipping into freezing cold water can improve your immune system, calm down inflammation and better your mood? Norman went for the plunge – and lived to tell Tegan the tale. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References Does the Wim Hof Method have a beneficial impact on physiological and psychological outcomes in healthy and non-healthy participants? A systematic review Getting colder ... the invigorating effect of ice baths - The Health Report Learn more about your ad choices. Visit megaphone.fm/adchoices You've either seen it, or you've tried it. Ice baths are all the rage right now, in part because they claim to be an effective health and wellbeing booster.

Is this just a fad, or is there solid evidence that dipping into freezing cold water can improve your immune system, calm down inflammation and better your mood?

Norman went for the plunge – and lived to tell Tegan the tale.

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1038 How risky is sharing a toothbrush? https://www.abc.net.au/listen/programs/whats-that-rash/toothbrush-sharing-dental-health/104024088 Once you get past the initial ick-factor of toothbrush sharing, it's worth considering whether there are any actual harms. Whether we like it or not, our mouths are home to a unique microbiome. As Norman and Tegan explain, it's influenced by what we eat, who we kiss – and yes, who we might share a toothbrush with. References Armed to the Teeth—The Oral Mucosa Immunity System and Microbiota Assessment of Microbial Contamination of a Toothbrush Head with and without a Protective Cover: An Ex Vivo Study Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 02 Jul 2024 16:00:00 -0000 full ABC Australia Once you get past the initial ick-factor of toothbrush sharing, it's worth considering whether there are any actual harms. Whether we like it or not, our mouths are home to a unique microbiome. As Norman and Tegan explain, it's influenced by what we eat, who we kiss – and yes, who we might share a toothbrush with. References Armed to the Teeth—The Oral Mucosa Immunity System and Microbiota Assessment of Microbial Contamination of a Toothbrush Head with and without a Protective Cover: An Ex Vivo Study Once you get past the initial ick-factor of toothbrush sharing, it's worth considering whether there are any actual harms. Whether we like it or not, our mouths are home to a unique microbiome. As Norman and Tegan explain, it's influenced by what we eat, who we kiss – and yes, who we might share a toothbrush with. References Armed to the Teeth—The Oral Mucosa Immunity System and Microbiota Assessment of Microbial Contamination of a Toothbrush Head with and without a Protective Cover: An Ex Vivo Study Learn more about your ad choices. Visit megaphone.fm/adchoices Once you get past the initial ick-factor of toothbrush sharing, it's worth considering whether there are any actual harms.

Whether we like it or not, our mouths are home to a unique microbiome.

As Norman and Tegan explain, it's influenced by what we eat, who we kiss – and yes, who we might share a toothbrush with.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1063 Is gluten really the enemy? https://www.abc.net.au/listen/programs/whats-that-rash/gluten-free-diet-coeliac/103996126 There's no doubt people with coeliac disease should stay away from gluten, but what about the rest of us? There is nothing inherently harmful about gluten when it doesn’t cause you gut trouble. Norman and Tegan talk us through why a gluten-free diet is not necessarily a healthy one. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References Avoiding gluten when you’re not a coeliac - Health Report Coeliac disease: review of diagnosis and management Gluten-Free Diet: Gaps and Needs for a Healthier Diet Gluten-free diet may increase risk of arsenic, mercury exposure Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 25 Jun 2024 16:00:00 -0000 full ABC Australia There's no doubt people with coeliac disease should stay away from gluten, but what about the rest of us? There is nothing inherently harmful about gluten when it doesn’t cause you gut trouble. Norman and Tegan talk us through why a gluten-free diet is not necessarily a healthy one. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References Avoiding gluten when you’re not a coeliac - Health Report Coeliac disease: review of diagnosis and management Gluten-Free Diet: Gaps and Needs for a Healthier Diet Gluten-free diet may increase risk of arsenic, mercury exposure   There's no doubt people with coeliac disease should stay away from gluten, but what about the rest of us? There is nothing inherently harmful about gluten when it doesn’t cause you gut trouble. Norman and Tegan talk us through why a gluten-free diet is not necessarily a healthy one. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References Avoiding gluten when you’re not a coeliac - Health Report Coeliac disease: review of diagnosis and management Gluten-Free Diet: Gaps and Needs for a Healthier Diet Gluten-free diet may increase risk of arsenic, mercury exposure Learn more about your ad choices. Visit megaphone.fm/adchoices There's no doubt people with coeliac disease should stay away from gluten, but what about the rest of us?

There is nothing inherently harmful about gluten when it doesn’t cause you gut trouble.

Norman and Tegan talk us through why a gluten-free diet is not necessarily a healthy one.

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1105 Phlegm — better out than in? https://www.abc.net.au/listen/programs/whats-that-rash/phlegm-cold-flu-cough/103991994 Feeling yuck? Have you ever wondered about the purpose of all that gunk you're coughing up? At least one of our listeners has … and she wants to know whether there’s any benefit to spitting or swallowing… In this live episode from the World Science Festival Brisbane, Norman and Tegan take us through the answer. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 18 Jun 2024 16:00:00 -0000 full ABC Australia Feeling yuck? Have you ever wondered about the purpose of all that gunk you're coughing up? At least one of our listeners has … and she wants to know whether there’s any benefit to spitting or swallowing… In this live episode from the World Science Festival Brisbane, Norman and Tegan take us through the answer. Feeling yuck? Have you ever wondered about the purpose of all that gunk you're coughing up? At least one of our listeners has … and she wants to know whether there’s any benefit to spitting or swallowing… In this live episode from the World Science Festival Brisbane, Norman and Tegan take us through the answer. Learn more about your ad choices. Visit megaphone.fm/adchoices Feeling yuck? Have you ever wondered about the purpose of all that gunk you're coughing up?

At least one of our listeners has … and she wants to know whether there’s any benefit to spitting or swallowing…

In this live episode from the World Science Festival Brisbane, Norman and Tegan take us through the answer.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 784 Is botox worth a shot? https://www.abc.net.au/listen/programs/whats-that-rash/botox-preventative-wrinkles/103965692 It might feel like this wrinkle-busting procedure has been around forever, but it's a relatively recent cosmetic concoction. At first, it was a procedure for already aged skin. Now 20-somethings are using it to try prevent wrinkles from ever forming. Norman and Tegan unpack how we got to this point, and the do's and dont's of the procedure. References: The whole truth about botulinum toxin – a review Botulinum toxin type A for facial wrinkles - Cochrane review Botulinum Toxin and Muscle Atrophy: A Wanted or Unwanted Effect Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 11 Jun 2024 16:00:00 -0000 full ABC Australia It might feel like this wrinkle-busting procedure has been around forever, but it's a relatively recent cosmetic concoction. At first, it was a procedure for already aged skin. Now 20-somethings are using it to try prevent wrinkles from ever forming. Norman and Tegan unpack how we got to this point, and the do's and dont's of the procedure. References: The whole truth about botulinum toxin – a review Botulinum toxin type A for facial wrinkles - Cochrane review Botulinum Toxin and Muscle Atrophy: A Wanted or Unwanted Effect It might feel like this wrinkle-busting procedure has been around forever, but it's a relatively recent cosmetic concoction. At first, it was a procedure for already aged skin. Now 20-somethings are using it to try prevent wrinkles from ever forming. Norman and Tegan unpack how we got to this point, and the do's and dont's of the procedure. References: The whole truth about botulinum toxin – a review Botulinum toxin type A for facial wrinkles - Cochrane review Botulinum Toxin and Muscle Atrophy: A Wanted or Unwanted Effect Learn more about your ad choices. Visit megaphone.fm/adchoices It might feel like this wrinkle-busting procedure has been around forever, but it's a relatively recent cosmetic concoction.

At first, it was a procedure for already aged skin. Now 20-somethings are using it to try prevent wrinkles from ever forming.

Norman and Tegan unpack how we got to this point, and the do's and dont's of the procedure.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1168 Should we all be vegetarian? https://www.abc.net.au/listen/programs/whats-that-rash/meat-health-benefits-harms/103934602 For the meat eaters still out there, you may be wondering how much is too much when it comes to your health. You will have to weigh up the benefits and the harms. Norman and Tegan take us through the recommendations, and the science to back them up. References: Health effects associated with consumption of unprocessed red meat: a Burden of Proof study Red Meat and Processed Meat Consumption and All-Cause Mortality: A Meta-Analysis Plant-based diets and long-term health: findings from the EPIC-Oxford study Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 04 Jun 2024 16:00:00 -0000 full ABC Australia For the meat eaters still out there, you may be wondering how much is too much when it comes to your health. You will have to weigh up the benefits and the harms. Norman and Tegan take us through the recommendations, and the science to back them up. References: Health effects associated with consumption of unprocessed red meat: a Burden of Proof study Red Meat and Processed Meat Consumption and All-Cause Mortality: A Meta-Analysis Plant-based diets and long-term health: findings from the EPIC-Oxford study For the meat eaters still out there, you may be wondering how much is too much when it comes to your health. You will have to weigh up the benefits and the harms. Norman and Tegan take us through the recommendations, and the science to back them up. References: Health effects associated with consumption of unprocessed red meat: a Burden of Proof study Red Meat and Processed Meat Consumption and All-Cause Mortality: A Meta-Analysis Plant-based diets and long-term health: findings from the EPIC-Oxford study Learn more about your ad choices. Visit megaphone.fm/adchoices For the meat eaters still out there, you may be wondering how much is too much when it comes to your health.

You will have to weigh up the benefits and the harms.

Norman and Tegan take us through the recommendations, and the science to back them up.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1006 Is apple cider vinegar a cure-all tonic? https://www.abc.net.au/listen/programs/whats-that-rash/apple-cider-vinegar-health-benefits/103898182 Apple cider vinegar is revered in wellness spaces for its health-giving benefits, but is there anything to it? There are claims it can aid with weight loss, boost your gut microbiome and manage blood sugar levels.  Norman and Tegan explain how this salad dressing became so famous, and what the science tells us. References: Apple cider vinegar for weight management in Lebanese adolescents and young adults with overweight and obesity: a randomised, double-blind, placebo-controlled study  Antibacterial apple cider vinegar eradicates methicillin resistant Staphylococcus aureus and resistant Escherichia coli The improvement effect of apple cider vinegar as a functional food on anthropometric indices, blood glucose and lipid profile in diabetic patients: a randomized controlled clinical trial Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 28 May 2024 16:00:00 -0000 full ABC Australia Apple cider vinegar is revered in wellness spaces for its health-giving benefits, but is there anything to it? There are claims it can aid with weight loss, boost your gut microbiome and manage blood sugar levels.  Norman and Tegan explain how this salad dressing became so famous, and what the science tells us. References: Apple cider vinegar for weight management in Lebanese adolescents and young adults with overweight and obesity: a randomised, double-blind, placebo-controlled study  Antibacterial apple cider vinegar eradicates methicillin resistant Staphylococcus aureus and resistant Escherichia coli The improvement effect of apple cider vinegar as a functional food on anthropometric indices, blood glucose and lipid profile in diabetic patients: a randomized controlled clinical trial Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Apple cider vinegar is revered in wellness spaces for its health-giving benefits, but is there anything to it? There are claims it can aid with weight loss, boost your gut microbiome and manage blood sugar levels.  Norman and Tegan explain how this salad dressing became so famous, and what the science tells us. References: Apple cider vinegar for weight management in Lebanese adolescents and young adults with overweight and obesity: a randomised, double-blind, placebo-controlled study  Antibacterial apple cider vinegar eradicates methicillin resistant Staphylococcus aureus and resistant Escherichia coli The improvement effect of apple cider vinegar as a functional food on anthropometric indices, blood glucose and lipid profile in diabetic patients: a randomized controlled clinical trial Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Learn more about your ad choices. Visit megaphone.fm/adchoices Apple cider vinegar is revered in wellness spaces for its health-giving benefits, but is there anything to it?

There are claims it can aid with weight loss, boost your gut microbiome and manage blood sugar levels. 

Norman and Tegan explain how this salad dressing became so famous, and what the science tells us.

References:

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1168 Can you train yourself to sleep less? https://www.abc.net.au/listen/programs/whats-that-rash/sleep-duration-quality-health/103870612 Sometimes 24 hours doesn’t feel like nearly enough time to get everything done — those to-do lists aren't going to check themselves. Especially when you're spending around eight hours of that time in bed. Norman and Tegan assess whether it's possible to train yourself to sleep less without any of the negatives. References: Which Is More Important for Health: Sleep Quantity or Sleep Quality? Sleep in the Military Familial natural short sleep mutations reduce Alzheimer pathology in mice What's That Rash? on napping and Norman's nap-time tips Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 21 May 2024 16:00:00 -0000 full ABC Australia Sometimes 24 hours doesn’t feel like nearly enough time to get everything done — those to-do lists aren't going to check themselves. Especially when you're spending around eight hours of that time in bed. Norman and Tegan assess whether it's possible to train yourself to sleep less without any of the negatives. References: Which Is More Important for Health: Sleep Quantity or Sleep Quality? Sleep in the Military Familial natural short sleep mutations reduce Alzheimer pathology in mice What's That Rash? on napping and Norman's nap-time tips Sometimes 24 hours doesn’t feel like nearly enough time to get everything done — those to-do lists aren't going to check themselves. Especially when you're spending around eight hours of that time in bed. Norman and Tegan assess whether it's possible to train yourself to sleep less without any of the negatives. References: Which Is More Important for Health: Sleep Quantity or Sleep Quality? Sleep in the Military Familial natural short sleep mutations reduce Alzheimer pathology in mice What's That Rash? on napping and Norman's nap-time tips Learn more about your ad choices. Visit megaphone.fm/adchoices Sometimes 24 hours doesn’t feel like nearly enough time to get everything done — those to-do lists aren't going to check themselves.

Especially when you're spending around eight hours of that time in bed.

Norman and Tegan assess whether it's possible to train yourself to sleep less without any of the negatives.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 824 Why everything hurts when you turn 30 https://www.abc.net.au/listen/programs/whats-that-rash/body-hurt-aches-age-30/103840572 It's an age-old adage that youth is wasted on the young – you don't know what you’ve got until it's gone. The aches and pains that start to linger longer as you approach your 30s can feel like a rite of passage. Norman and Tegan explore why this happens, and whether it's inevitable. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References: Does your body really start falling apart in your 30s? - ABC Health Age changes in pain perception: A systematic-review and meta-analysis of age effects on pain and tolerance thresholds Declining muscle mass is part of aging, but that does not mean you are helpless to stop it Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 14 May 2024 16:00:00 -0000 full ABC Australia It's an age-old adage that youth is wasted on the young – you don't know what you’ve got until it's gone. The aches and pains that start to linger longer as you approach your 30s can feel like a rite of passage. Norman and Tegan explore why this happens, and whether it's inevitable. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References: Does your body really start falling apart in your 30s? - ABC Health Age changes in pain perception: A systematic-review and meta-analysis of age effects on pain and tolerance thresholds Declining muscle mass is part of aging, but that does not mean you are helpless to stop it It's an age-old adage that youth is wasted on the young – you don't know what you’ve got until it's gone. The aches and pains that start to linger longer as you approach your 30s can feel like a rite of passage. Norman and Tegan explore why this happens, and whether it's inevitable. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References: Does your body really start falling apart in your 30s? - ABC Health Age changes in pain perception: A systematic-review and meta-analysis of age effects on pain and tolerance thresholds Declining muscle mass is part of aging, but that does not mean you are helpless to stop it Learn more about your ad choices. Visit megaphone.fm/adchoices It's an age-old adage that youth is wasted on the young – you don't know what you’ve got until it's gone.

The aches and pains that start to linger longer as you approach your 30s can feel like a rite of passage.

Norman and Tegan explore why this happens, and whether it's inevitable.

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 815 Can sudoku really keep your brain younger for longer? https://www.abc.net.au/listen/programs/whats-that-rash/sudoku-brain-games-dementia/103809928 Dementia is common – more than 400,000 Australians are living with it – but it’s not an inevitable part of ageing. There are ways to lower your risk, and the sooner you start, the better off you’ll be. Norman and Tegan give us the top tips needed to lower your risk of developing the illness as you get older. References: Physical and Mental Activity, Disease Susceptibility, and Risk of Dementia: A Prospective Cohort Study Based on UK Biobank Association of Lifespan Cognitive Reserve Indicator With Dementia Risk in the Presence of Brain Pathologies Drugs Contributing to Anticholinergic Burden and Risk of Fall or Fall-Related Injury among Older Adults with Mild Cognitive Impairment, Dementia and Multiple Chronic Conditions Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 07 May 2024 16:00:00 -0000 full ABC Australia Dementia is common – more than 400,000 Australians are living with it – but it’s not an inevitable part of ageing. There are ways to lower your risk, and the sooner you start, the better off you’ll be. Norman and Tegan give us the top tips needed to lower your risk of developing the illness as you get older. References: Physical and Mental Activity, Disease Susceptibility, and Risk of Dementia: A Prospective Cohort Study Based on UK Biobank Association of Lifespan Cognitive Reserve Indicator With Dementia Risk in the Presence of Brain Pathologies Drugs Contributing to Anticholinergic Burden and Risk of Fall or Fall-Related Injury among Older Adults with Mild Cognitive Impairment, Dementia and Multiple Chronic Conditions Dementia is common – more than 400,000 Australians are living with it – but it’s not an inevitable part of ageing. There are ways to lower your risk, and the sooner you start, the better off you’ll be. Norman and Tegan give us the top tips needed to lower your risk of developing the illness as you get older. References: Physical and Mental Activity, Disease Susceptibility, and Risk of Dementia: A Prospective Cohort Study Based on UK Biobank Association of Lifespan Cognitive Reserve Indicator With Dementia Risk in the Presence of Brain Pathologies Drugs Contributing to Anticholinergic Burden and Risk of Fall or Fall-Related Injury among Older Adults with Mild Cognitive Impairment, Dementia and Multiple Chronic Conditions Learn more about your ad choices. Visit megaphone.fm/adchoices Dementia is common – more than 400,000 Australians are living with it – but it’s not an inevitable part of ageing.

There are ways to lower your risk, and the sooner you start, the better off you’ll be.

Norman and Tegan give us the top tips needed to lower your risk of developing the illness as you get older.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1101 A single glass of red wine for your health, yeah or nah? https://www.abc.net.au/listen/programs/whats-that-rash/red-wine-single-glass-health/103779368 Much has been said about the single glass of red wine. It's good for you, it’s bad for you, it's good for you again. It can be confusing to follow. Norman and Tegan take on this age-old health question — does a single glass of red wine have health boosting benefits? References:  The French paradox: Lessons for other countries Moderate Wine Consumption and Health: A Narrative Review Health Effects of Red Wine Consumption: A Narrative Review of an Issue That Still Deserves Debate Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 30 Apr 2024 16:00:00 -0000 full ABC Australia Much has been said about the single glass of red wine. It's good for you, it’s bad for you, it's good for you again. It can be confusing to follow. Norman and Tegan take on this age-old health question — does a single glass of red wine have health boosting benefits? References:  The French paradox: Lessons for other countries Moderate Wine Consumption and Health: A Narrative Review Health Effects of Red Wine Consumption: A Narrative Review of an Issue That Still Deserves Debate Much has been said about the single glass of red wine. It's good for you, it’s bad for you, it's good for you again. It can be confusing to follow. Norman and Tegan take on this age-old health question — does a single glass of red wine have health boosting benefits? References:  The French paradox: Lessons for other countries Moderate Wine Consumption and Health: A Narrative Review Health Effects of Red Wine Consumption: A Narrative Review of an Issue That Still Deserves Debate Learn more about your ad choices. Visit megaphone.fm/adchoices Much has been said about the single glass of red wine. It's good for you, it’s bad for you, it's good for you again.

It can be confusing to follow.

Norman and Tegan take on this age-old health question — does a single glass of red wine have health boosting benefits?

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 935 Your emotional support water bottle is probably too big https://www.abc.net.au/listen/programs/whats-that-rash/water-bottle-litres-drink/103756962 Do you have your water bottle beside you right now? How close are you to reaching your daily water goal? It can feel like a slog sometimes to meet the recommended two lites of water a day. Norman and Tegan pour over the evidence to find out whether it's REALLY necessary to drink that much. References: Food and macronutrient intake of elite Ethiopian distance runners Statement of the 3rd International Exercise-Associated Hyponatremia Consensus Development Conference Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 23 Apr 2024 16:00:00 -0000 full ABC Australia Do you have your water bottle beside you right now? How close are you to reaching your daily water goal? It can feel like a slog sometimes to meet the recommended two lites of water a day. Norman and Tegan pour over the evidence to find out whether it's REALLY necessary to drink that much. References: Food and macronutrient intake of elite Ethiopian distance runners Statement of the 3rd International Exercise-Associated Hyponatremia Consensus Development Conference Do you have your water bottle beside you right now? How close are you to reaching your daily water goal? It can feel like a slog sometimes to meet the recommended two lites of water a day. Norman and Tegan pour over the evidence to find out whether it's REALLY necessary to drink that much. References: Food and macronutrient intake of elite Ethiopian distance runners Statement of the 3rd International Exercise-Associated Hyponatremia Consensus Development Conference Learn more about your ad choices. Visit megaphone.fm/adchoices Do you have your water bottle beside you right now? How close are you to reaching your daily water goal?

It can feel like a slog sometimes to meet the recommended two lites of water a day.

Norman and Tegan pour over the evidence to find out whether it's REALLY necessary to drink that much.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1037 How can you boost your immune system? https://www.abc.net.au/listen/programs/whats-that-rash/boost-immune-system-cold-flu/103708480 As the weather cools down, you may be noticing more people around you are dropping from cold or flu. And with COVID-19 also in the mix, it’s understandable that many are wondering how they can boost their immunity to avoid getting sick so often. Norman and Tegan take us through some of the approaches that have the evidence to back them up (and the ones that don’t). References: Nutrition and Athlete Immune Health: New Perspectives on an Old Paradigm Effect of air pollution on the human immune system Current Directions in Stress and Human Immune Function Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 16 Apr 2024 16:00:00 -0000 full ABC Australia As the weather cools down, you may be noticing more people around you are dropping from cold or flu. And with COVID-19 also in the mix, it’s understandable that many are wondering how they can boost their immunity to avoid getting sick so often. Norman and Tegan take us through some of the approaches that have the evidence to back them up (and the ones that don’t). References: Nutrition and Athlete Immune Health: New Perspectives on an Old Paradigm Effect of air pollution on the human immune system Current Directions in Stress and Human Immune Function As the weather cools down, you may be noticing more people around you are dropping from cold or flu. And with COVID-19 also in the mix, it’s understandable that many are wondering how they can boost their immunity to avoid getting sick so often. Norman and Tegan take us through some of the approaches that have the evidence to back them up (and the ones that don’t). References: Nutrition and Athlete Immune Health: New Perspectives on an Old Paradigm Effect of air pollution on the human immune system Current Directions in Stress and Human Immune Function Learn more about your ad choices. Visit megaphone.fm/adchoices As the weather cools down, you may be noticing more people around you are dropping from cold or flu.

And with COVID-19 also in the mix, it’s understandable that many are wondering how they can boost their immunity to avoid getting sick so often.

Norman and Tegan take us through some of the approaches that have the evidence to back them up (and the ones that don’t).

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1184 Is it safe to dose yourself with pre-workout? https://www.abc.net.au/listen/programs/whats-that-rash/preworkout-exercise-supplements/103686394 It can sometimes be tough to summon the motivation and energy to go to exercise.  Well, there’s a product for that and it’s gaining popularity. Pre-workout mixtures come in powders, pills, drinks, gummies — you name it, they’ve got it. Norman and Tegan run through what they actually contain, and what the evidence says about their effectiveness… Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References:  Multi-ingredient pre-workout supplements, safety implications, and performance outcomes: a brief review Effects of Beta-Alanine on Muscle Carnosine and Exercise Performance:A Review of the Current Literature Creatine Supplementation for Muscle Growth: A Scoping Review of Randomized Clinical Trials from 2012 to 2021 Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 09 Apr 2024 16:00:00 -0000 full ABC Australia It can sometimes be tough to summon the motivation and energy to go to exercise.  Well, there’s a product for that and it’s gaining popularity. Pre-workout mixtures come in powders, pills, drinks, gummies — you name it, they’ve got it. Norman and Tegan run through what they actually contain, and what the evidence says about their effectiveness… Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References:  Multi-ingredient pre-workout supplements, safety implications, and performance outcomes: a brief review Effects of Beta-Alanine on Muscle Carnosine and Exercise Performance:A Review of the Current Literature Creatine Supplementation for Muscle Growth: A Scoping Review of Randomized Clinical Trials from 2012 to 2021 It can sometimes be tough to summon the motivation and energy to go to exercise.  Well, there’s a product for that and it’s gaining popularity. Pre-workout mixtures come in powders, pills, drinks, gummies — you name it, they’ve got it. Norman and Tegan run through what they actually contain, and what the evidence says about their effectiveness… Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! References:  Multi-ingredient pre-workout supplements, safety implications, and performance outcomes: a brief review Effects of Beta-Alanine on Muscle Carnosine and Exercise Performance:A Review of the Current Literature Creatine Supplementation for Muscle Growth: A Scoping Review of Randomized Clinical Trials from 2012 to 2021 Learn more about your ad choices. Visit megaphone.fm/adchoices It can sometimes be tough to summon the motivation and energy to go to exercise. 

Well, there’s a product for that and it’s gaining popularity.

Pre-workout mixtures come in powders, pills, drinks, gummies — you name it, they’ve got it.

Norman and Tegan run through what they actually contain, and what the evidence says about their effectiveness…

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1176 How do over-the-counter painkillers compare? https://www.abc.net.au/listen/programs/whats-that-rash/over-counter-painkillers-ibuprofen-paracetemol-aspirin/103641144 When you get a headache, what do you reach for? Ibuprofen, aspirin or paracetamol? Over-the-counter painkillers can be difficult to differentiate, but they do vary, not only in their effectiveness but also in their side effects. Norman and Tegan talk us through how these drugs work, and which one might be best depending on your situation. References:  Paracetamol versus ibuprofen – which works best and when? Is paracetamol effective for low back pain? The dangers of NSAIDs: Look both ways Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 02 Apr 2024 15:00:00 -0000 full ABC Australia When you get a headache, what do you reach for? Ibuprofen, aspirin or paracetamol? Over-the-counter painkillers can be difficult to differentiate, but they do vary, not only in their effectiveness but also in their side effects. Norman and Tegan talk us through how these drugs work, and which one might be best depending on your situation. References:  Paracetamol versus ibuprofen – which works best and when? Is paracetamol effective for low back pain? The dangers of NSAIDs: Look both ways When you get a headache, what do you reach for? Ibuprofen, aspirin or paracetamol? Over-the-counter painkillers can be difficult to differentiate, but they do vary, not only in their effectiveness but also in their side effects. Norman and Tegan talk us through how these drugs work, and which one might be best depending on your situation. References:  Paracetamol versus ibuprofen – which works best and when? Is paracetamol effective for low back pain? The dangers of NSAIDs: Look both ways Learn more about your ad choices. Visit megaphone.fm/adchoices When you get a headache, what do you reach for? Ibuprofen, aspirin or paracetamol?

Over-the-counter painkillers can be difficult to differentiate, but they do vary, not only in their effectiveness but also in their side effects.

Norman and Tegan talk us through how these drugs work, and which one might be best depending on your situation.

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1034 Restless Legs Syndrome and how it's treated https://www.abc.net.au/listen/programs/whats-that-rash/restless-legs-syndrome/103629828 Restless Legs Syndrome is a common condition with somewhat mysterious underpinnings… While it can be a side effect on an underlying condition, many people suffer for no known reason. Norman and Tegan take us through what we know, what we suspect and some of the treatments for those jittery legs… References: Iron and restless legs syndrome: Treatment, genetics and pathophysiology Iron-deficiency and dopaminergic treatment effects on RLS-Like behaviors of an animal model with the brain iron deficiency pattern of the restless legs syndrome The Management of Restless Legs Syndrome:An Updated Algorithm Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 26 Mar 2024 15:00:00 -0000 full ABC Australia Restless Legs Syndrome is a common condition with somewhat mysterious underpinnings… While it can be a side effect on an underlying condition, many people suffer for no known reason. Norman and Tegan take us through what we know, what we suspect and some of the treatments for those jittery legs… References: Iron and restless legs syndrome: Treatment, genetics and pathophysiology Iron-deficiency and dopaminergic treatment effects on RLS-Like behaviors of an animal model with the brain iron deficiency pattern of the restless legs syndrome The Management of Restless Legs Syndrome:An Updated Algorithm Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Restless Legs Syndrome is a common condition with somewhat mysterious underpinnings… While it can be a side effect on an underlying condition, many people suffer for no known reason. Norman and Tegan take us through what we know, what we suspect and some of the treatments for those jittery legs… References: Iron and restless legs syndrome: Treatment, genetics and pathophysiology Iron-deficiency and dopaminergic treatment effects on RLS-Like behaviors of an animal model with the brain iron deficiency pattern of the restless legs syndrome The Management of Restless Legs Syndrome:An Updated Algorithm Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Learn more about your ad choices. Visit megaphone.fm/adchoices Restless Legs Syndrome is a common condition with somewhat mysterious underpinnings…

While it can be a side effect on an underlying condition, many people suffer for no known reason.

Norman and Tegan take us through what we know, what we suspect and some of the treatments for those jittery legs…

References:

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1010 Kate's cancer announcement: What do we know about her health? https://www.abc.net.au/listen/programs/whats-that-rash/kates-cancer-announcement-what-do-we-know-about-her-health/103624190 Kate Middleton announced via a video message that she is undergoing treatment for cancer.  The Princess of Wales has been out of the public eye since Christmas. This is the first official announcement about her condition since she revealed she would be undergoing planned abdominal surgery in January.  So what What do we know about Kate's cancer diagnosis? What is the likely treatment? And, given she is relatively young, what's the message for people who do have unexpected new symptoms? What is preventative chemotherapy? What could treatment look like? What are some of the side effects of chemotherapy? How long does it take to recover from? We're answering the health questions everyone's asking on What's That Rash? Learn more about your ad choices. Visit megaphone.fm/adchoices Sat, 23 Mar 2024 04:00:00 -0000 full ABC Australia Kate Middleton announced via a video message that she is undergoing treatment for cancer.  The Princess of Wales has been out of the public eye since Christmas. This is the first official announcement about her condition since she revealed she would be undergoing planned abdominal surgery in January.  So what What do we know about Kate's cancer diagnosis? What is the likely treatment? And, given she is relatively young, what's the message for people who do have unexpected new symptoms? What is preventative chemotherapy? What could treatment look like? What are some of the side effects of chemotherapy? How long does it take to recover from? We're answering the health questions everyone's asking on What's That Rash? Kate Middleton announced via a video message that she is undergoing treatment for cancer.  The Princess of Wales has been out of the public eye since Christmas. This is the first official announcement about her condition since she revealed she would be undergoing planned abdominal surgery in January.  So what What do we know about Kate's cancer diagnosis? What is the likely treatment? And, given she is relatively young, what's the message for people who do have unexpected new symptoms? What is preventative chemotherapy? What could treatment look like? What are some of the side effects of chemotherapy? How long does it take to recover from? We're answering the health questions everyone's asking on What's That Rash? Learn more about your ad choices. Visit megaphone.fm/adchoices Kate Middleton announced via a video message that she is undergoing treatment for cancer. 

The Princess of Wales has been out of the public eye since Christmas. This is the first official announcement about her condition since she revealed she would be undergoing planned abdominal surgery in January. 

So what What do we know about Kate's cancer diagnosis? What is the likely treatment? And, given she is relatively young, what's the message for people who do have unexpected new symptoms?

What is preventative chemotherapy? What could treatment look like? What are some of the side effects of chemotherapy? How long does it take to recover from? We're answering the health questions everyone's asking on What's That Rash?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1286 Is your (artificial) sweet tooth killing you? https://www.abc.net.au/listen/programs/whats-that-rash/artificial-natural-sweeteners-sugar/103593486 Did you know that we're evolutionarily predisposed to seek out sweet treats? Simple carbs were harder to come by in caveman times than they are today. Now, the consensus is we all need to cut down our sugar intake. One way people are doing that is by replacing their sucrose with non-sugar sweeteners. Norman and Tegan explore whether this is actually a healthy alternative. References: Sweetness and food preference Health effects of the use of non-sugar sweeteners: a systematic review and meta-analysis The World Health Organisation on aspartame, and dietary guidelines Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 19 Mar 2024 15:00:00 -0000 full ABC Australia Did you know that we're evolutionarily predisposed to seek out sweet treats? Simple carbs were harder to come by in caveman times than they are today. Now, the consensus is we all need to cut down our sugar intake. One way people are doing that is by replacing their sucrose with non-sugar sweeteners. Norman and Tegan explore whether this is actually a healthy alternative. References: Sweetness and food preference Health effects of the use of non-sugar sweeteners: a systematic review and meta-analysis The World Health Organisation on aspartame, and dietary guidelines Did you know that we're evolutionarily predisposed to seek out sweet treats? Simple carbs were harder to come by in caveman times than they are today. Now, the consensus is we all need to cut down our sugar intake. One way people are doing that is by replacing their sucrose with non-sugar sweeteners. Norman and Tegan explore whether this is actually a healthy alternative. References: Sweetness and food preference Health effects of the use of non-sugar sweeteners: a systematic review and meta-analysis The World Health Organisation on aspartame, and dietary guidelines Learn more about your ad choices. Visit megaphone.fm/adchoices Did you know that we're evolutionarily predisposed to seek out sweet treats?

Simple carbs were harder to come by in caveman times than they are today. Now, the consensus is we all need to cut down our sugar intake.

One way people are doing that is by replacing their sucrose with non-sugar sweeteners.

Norman and Tegan explore whether this is actually a healthy alternative.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1147 Pimples, spots and pleuks: The who, why and what (to do) https://www.abc.net.au/listen/programs/whats-that-rash/acne-pimples-who-why-what-to-do/103576148 Although it’s often thought of as an adolescent affliction, acne can affect people well into adulthood. But some people seem to be immune to pimples. Why? Norman and Tegan investigate why some people are more prone to pimples than others, and what you might be able to do about it. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Racial Differences in Clinical Characteristics, Perceptions and Behaviors, and Psychosocial Impact of Adult Female Acne The association between stress and acne among female medical students in Jeddah, Saudi Arabia Seasonal aggravation of acne in summers and the effect of temperature and humidity in a study in a tropical setting Enjoyment of watching pimple popping videos: An fMRI investigation Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 12 Mar 2024 15:00:00 -0000 full ABC Australia Although it’s often thought of as an adolescent affliction, acne can affect people well into adulthood. But some people seem to be immune to pimples. Why? Norman and Tegan investigate why some people are more prone to pimples than others, and what you might be able to do about it. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Racial Differences in Clinical Characteristics, Perceptions and Behaviors, and Psychosocial Impact of Adult Female Acne The association between stress and acne among female medical students in Jeddah, Saudi Arabia Seasonal aggravation of acne in summers and the effect of temperature and humidity in a study in a tropical setting Enjoyment of watching pimple popping videos: An fMRI investigation Although it’s often thought of as an adolescent affliction, acne can affect people well into adulthood. But some people seem to be immune to pimples. Why? Norman and Tegan investigate why some people are more prone to pimples than others, and what you might be able to do about it. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Racial Differences in Clinical Characteristics, Perceptions and Behaviors, and Psychosocial Impact of Adult Female Acne The association between stress and acne among female medical students in Jeddah, Saudi Arabia Seasonal aggravation of acne in summers and the effect of temperature and humidity in a study in a tropical setting Enjoyment of watching pimple popping videos: An fMRI investigation Learn more about your ad choices. Visit megaphone.fm/adchoices Although it’s often thought of as an adolescent affliction, acne can affect people well into adulthood.

But some people seem to be immune to pimples. Why?

Norman and Tegan investigate why some people are more prone to pimples than others, and what you might be able to do about it.

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1150 Why are mosquitoes so attracted to me? https://www.abc.net.au/listen/programs/whats-that-rash/mosquitoes-attracted-to-me/103511652 Some people are mosquito magnets. The blood suckers do, in fact, have their favourites.  And this could pose a major health risk. After all, mosquitoes are the deadliest creatures on earth.  Norman and Tegan take us through the science of why some people attract more mozzies than others.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Mosquitoes use vision to associate odor plumes with thermal targets Olfactory responses and field attraction of mosquitoes to volatiles from Limburger cheese and human foot odor Composition of Human Skin Microbiota Affects Attractiveness to Malaria Mosquitoes Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 05 Mar 2024 15:00:00 -0000 full ABC Australia Some people are mosquito magnets. The blood suckers do, in fact, have their favourites.  And this could pose a major health risk. After all, mosquitoes are the deadliest creatures on earth.  Norman and Tegan take us through the science of why some people attract more mozzies than others.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Mosquitoes use vision to associate odor plumes with thermal targets Olfactory responses and field attraction of mosquitoes to volatiles from Limburger cheese and human foot odor Composition of Human Skin Microbiota Affects Attractiveness to Malaria Mosquitoes Some people are mosquito magnets. The blood suckers do, in fact, have their favourites.  And this could pose a major health risk. After all, mosquitoes are the deadliest creatures on earth.  Norman and Tegan take us through the science of why some people attract more mozzies than others.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Mosquitoes use vision to associate odor plumes with thermal targets Olfactory responses and field attraction of mosquitoes to volatiles from Limburger cheese and human foot odor Composition of Human Skin Microbiota Affects Attractiveness to Malaria Mosquitoes Learn more about your ad choices. Visit megaphone.fm/adchoices Some people are mosquito magnets. The blood suckers do, in fact, have their favourites. 

And this could pose a major health risk. After all, mosquitoes are the deadliest creatures on earth. 

Norman and Tegan take us through the science of why some people attract more mozzies than others. 

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1030 We're doing a live show! Bring your rash to Brisbane March 22 https://www.abc.net.au/listen/programs/whats-that-rash/live-show-brisbane-world-science-festival/103532788 What's That Rash? is coming to the World Science Festival Brisbane! Bring yourself (and your non-communicable rash) to a live podcast recording with Dr Norman Swan and Tegan Taylor.  We've got two double passes to give away to the Social Science event on March 22 for those who'll be in Brisbane. Send us your questions for a chance to win. AND it's an adults-only event with mature content and coarse language, so go wild —  thatrash@abc.net.au We're not the only ones attending. All in the Mind will also be doing a live show, and Dr Karl will be there for some Great Moments in Science! Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 03 Mar 2024 22:00:00 -0000 full ABC Australia What's That Rash? is coming to the World Science Festival Brisbane! Bring yourself (and your non-communicable rash) to a live podcast recording with Dr Norman Swan and Tegan Taylor.  We've got two double passes to give away to the Social Science event on March 22 for those who'll be in Brisbane. Send us your questions for a chance to win. AND it's an adults-only event with mature content and coarse language, so go wild —  thatrash@abc.net.au We're not the only ones attending. All in the Mind will also be doing a live show, and Dr Karl will be there for some Great Moments in Science! What's That Rash? is coming to the World Science Festival Brisbane! Bring yourself (and your non-communicable rash) to a live podcast recording with Dr Norman Swan and Tegan Taylor.  We've got two double passes to give away to the Social Science event on March 22 for those who'll be in Brisbane. Send us your questions for a chance to win. AND it's an adults-only event with mature content and coarse language, so go wild —  thatrash@abc.net.au We're not the only ones attending. All in the Mind will also be doing a live show, and Dr Karl will be there for some Great Moments in Science! Learn more about your ad choices. Visit megaphone.fm/adchoices What's That Rash? is coming to the World Science Festival Brisbane!

Bring yourself (and your non-communicable rash) to a live podcast recording with Dr Norman Swan and Tegan Taylor. 

We've got two double passes to give away to the Social Science event on March 22 for those who'll be in Brisbane.

Send us your questions for a chance to win. AND it's an adults-only event with mature content and coarse language, so go wild —  thatrash@abc.net.au

We're not the only ones attending. All in the Mind will also be doing a live show, and Dr Karl will be there for some Great Moments in Science!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 154 Are hormones hindering your workout? https://www.abc.net.au/listen/programs/whats-that-rash/hormones-workout-menstrual-cycle/103511650 Have you ever been told to 'listen to your body' when it comes to fitness? It makes sense. You shouldn't push through injury, or past the point of exhaustion. But how far is too far? There are now dozens of apps and hundreds of advice columns on how best to 'listen to your body'. One strategy that's rising in the ranks is adjusting your workout routine to work alongside your menstrual cycle. Norman and Tegan explore whether this kind of tech is advancing faster than the research. References: Effects of the Menstrual Cycle on Exercise Performance The Efects of Menstrual Cycle Phase on Exercise Performance in Eumenorrheic Women: A Systematic Review and Meta‑Analysis Bidirectional Interactions between the Menstrual Cycle, Exercise Training, and Macronutrient Intake in Women: A Review Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 27 Feb 2024 15:00:00 -0000 full ABC Australia Have you ever been told to 'listen to your body' when it comes to fitness? It makes sense. You shouldn't push through injury, or past the point of exhaustion. But how far is too far? There are now dozens of apps and hundreds of advice columns on how best to 'listen to your body'. One strategy that's rising in the ranks is adjusting your workout routine to work alongside your menstrual cycle. Norman and Tegan explore whether this kind of tech is advancing faster than the research. References: Effects of the Menstrual Cycle on Exercise Performance The Efects of Menstrual Cycle Phase on Exercise Performance in Eumenorrheic Women: A Systematic Review and Meta‑Analysis Bidirectional Interactions between the Menstrual Cycle, Exercise Training, and Macronutrient Intake in Women: A Review Have you ever been told to 'listen to your body' when it comes to fitness? It makes sense. You shouldn't push through injury, or past the point of exhaustion. But how far is too far? There are now dozens of apps and hundreds of advice columns on how best to 'listen to your body'. One strategy that's rising in the ranks is adjusting your workout routine to work alongside your menstrual cycle. Norman and Tegan explore whether this kind of tech is advancing faster than the research. References: Effects of the Menstrual Cycle on Exercise Performance The Efects of Menstrual Cycle Phase on Exercise Performance in Eumenorrheic Women: A Systematic Review and Meta‑Analysis Bidirectional Interactions between the Menstrual Cycle, Exercise Training, and Macronutrient Intake in Women: A Review Learn more about your ad choices. Visit megaphone.fm/adchoices Have you ever been told to 'listen to your body' when it comes to fitness?

It makes sense. You shouldn't push through injury, or past the point of exhaustion.

But how far is too far? There are now dozens of apps and hundreds of advice columns on how best to 'listen to your body'.

One strategy that's rising in the ranks is adjusting your workout routine to work alongside your menstrual cycle.

Norman and Tegan explore whether this kind of tech is advancing faster than the research.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 989 Why do we have wisdom teeth? https://www.abc.net.au/listen/programs/whats-that-rash/why-do-we-have-wisdom-teeth/103455212 The only time most of us think about wisdom teeth is when they’re causing trouble. Do they have a use beyond causing pain (and leaving you with a hefty dental bill)? Norman and Tegan talk through the history of these meddlesome molars, and what happens when you ignore them. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Surgical removal versus retention for the management of asymptomatic disease‐free impacted wisdom teeth Prevalence of Third Molar Agenesis: Associated Dental Anomalies in Non-Syndromic 5923 Patients Childhood diet may contribute to impacted wisdom teeth, research shows Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 20 Feb 2024 15:00:00 -0000 full ABC Australia The only time most of us think about wisdom teeth is when they’re causing trouble. Do they have a use beyond causing pain (and leaving you with a hefty dental bill)? Norman and Tegan talk through the history of these meddlesome molars, and what happens when you ignore them. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Surgical removal versus retention for the management of asymptomatic disease‐free impacted wisdom teeth Prevalence of Third Molar Agenesis: Associated Dental Anomalies in Non-Syndromic 5923 Patients Childhood diet may contribute to impacted wisdom teeth, research shows The only time most of us think about wisdom teeth is when they’re causing trouble. Do they have a use beyond causing pain (and leaving you with a hefty dental bill)? Norman and Tegan talk through the history of these meddlesome molars, and what happens when you ignore them. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Surgical removal versus retention for the management of asymptomatic disease‐free impacted wisdom teeth Prevalence of Third Molar Agenesis: Associated Dental Anomalies in Non-Syndromic 5923 Patients Childhood diet may contribute to impacted wisdom teeth, research shows Learn more about your ad choices. Visit megaphone.fm/adchoices The only time most of us think about wisdom teeth is when they’re causing trouble.

Do they have a use beyond causing pain (and leaving you with a hefty dental bill)?

Norman and Tegan talk through the history of these meddlesome molars, and what happens when you ignore them.

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 914 Multivitamins: Are they a scam? https://www.abc.net.au/listen/programs/whats-that-rash/multivitamins-supplement-health/103455210 Let's say you're a pretty healthy person. You have a balanced diet, exercise regularly and don't have any health issues. A multivitamin can only help, right? Not necessarily. There are lots of multivitamins out there, catering to different circumstances. Norman and Tegan take us through the evidence for (and against) taking these catch-all supplements. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Should I Take a Daily Multivitamin? Dietary antioxidants and primary prevention of age related macular degeneration: systematic review and meta-analysis Dietary flavanols restore hippocampal-dependent memory in older adults with lower diet quality and lower habitual flavanol consumption Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 13 Feb 2024 15:00:00 -0000 full ABC Australia Let's say you're a pretty healthy person. You have a balanced diet, exercise regularly and don't have any health issues. A multivitamin can only help, right? Not necessarily. There are lots of multivitamins out there, catering to different circumstances. Norman and Tegan take us through the evidence for (and against) taking these catch-all supplements. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Should I Take a Daily Multivitamin? Dietary antioxidants and primary prevention of age related macular degeneration: systematic review and meta-analysis Dietary flavanols restore hippocampal-dependent memory in older adults with lower diet quality and lower habitual flavanol consumption Let's say you're a pretty healthy person. You have a balanced diet, exercise regularly and don't have any health issues. A multivitamin can only help, right? Not necessarily. There are lots of multivitamins out there, catering to different circumstances. Norman and Tegan take us through the evidence for (and against) taking these catch-all supplements. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Should I Take a Daily Multivitamin? Dietary antioxidants and primary prevention of age related macular degeneration: systematic review and meta-analysis Dietary flavanols restore hippocampal-dependent memory in older adults with lower diet quality and lower habitual flavanol consumption Learn more about your ad choices. Visit megaphone.fm/adchoices Let's say you're a pretty healthy person. You have a balanced diet, exercise regularly and don't have any health issues. A multivitamin can only help, right?

Not necessarily. There are lots of multivitamins out there, catering to different circumstances.

Norman and Tegan take us through the evidence for (and against) taking these catch-all supplements.

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1044 Are chiropractors charlatans or misunderstood? https://www.abc.net.au/listen/programs/whats-that-rash/are-chiropractors-charlatans-or-misunderstood/103431058 Thousands of Australians see a chiropractor for relief from back pain, headaches or stiffness. There has been a level of controversy surrounding the profession since its inception in the 19th century. But looking beyond the field's storied history, where does the evidence stand now on chiropractic? Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Evidence-Based Practice and Chiropractic Care Benefits and harms of spinal manipulative therapy for the treatment of chronic low back pain: systematic review and meta-analysis of randomised controlled trials Anatomical Sciences in Chiropractic Education: A Survey of Chiropractic Programs in Australia A Phase 3 Randomised Trial of Nicotinamide for Skin-Cancer Chemoprevention Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 06 Feb 2024 15:00:00 -0000 full ABC Australia Thousands of Australians see a chiropractor for relief from back pain, headaches or stiffness. There has been a level of controversy surrounding the profession since its inception in the 19th century. But looking beyond the field's storied history, where does the evidence stand now on chiropractic? Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Evidence-Based Practice and Chiropractic Care Benefits and harms of spinal manipulative therapy for the treatment of chronic low back pain: systematic review and meta-analysis of randomised controlled trials Anatomical Sciences in Chiropractic Education: A Survey of Chiropractic Programs in Australia A Phase 3 Randomised Trial of Nicotinamide for Skin-Cancer Chemoprevention Thousands of Australians see a chiropractor for relief from back pain, headaches or stiffness. There has been a level of controversy surrounding the profession since its inception in the 19th century. But looking beyond the field's storied history, where does the evidence stand now on chiropractic? Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Evidence-Based Practice and Chiropractic Care Benefits and harms of spinal manipulative therapy for the treatment of chronic low back pain: systematic review and meta-analysis of randomised controlled trials Anatomical Sciences in Chiropractic Education: A Survey of Chiropractic Programs in Australia A Phase 3 Randomised Trial of Nicotinamide for Skin-Cancer Chemoprevention Learn more about your ad choices. Visit megaphone.fm/adchoices Thousands of Australians see a chiropractor for relief from back pain, headaches or stiffness.

There has been a level of controversy surrounding the profession since its inception in the 19th century.

But looking beyond the field's storied history, where does the evidence stand now on chiropractic?

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1011 Does anti-ageing skincare actually work? https://www.abc.net.au/listen/programs/whats-that-rash/does-anti-ageing-skincare-actually-work/103400064 There are so many weird and wonderful skin potions out there, promising to fend off or reverse the signs of ageing. But do they work? And if so, how do they work? Norman and Tegan take us through their skincare routines (and some evidence, of course). Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Genetics and skin ageing - Dermato-Endocrinology Retinoids: Active molecules influencing skin structure formation in cosmetic and dermatological treatments Role of antioxidants in the skin: Anti-ageing effects Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 30 Jan 2024 15:00:00 -0000 full ABC Australia There are so many weird and wonderful skin potions out there, promising to fend off or reverse the signs of ageing. But do they work? And if so, how do they work? Norman and Tegan take us through their skincare routines (and some evidence, of course). Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Genetics and skin ageing - Dermato-Endocrinology Retinoids: Active molecules influencing skin structure formation in cosmetic and dermatological treatments Role of antioxidants in the skin: Anti-ageing effects There are so many weird and wonderful skin potions out there, promising to fend off or reverse the signs of ageing. But do they work? And if so, how do they work? Norman and Tegan take us through their skincare routines (and some evidence, of course). Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Genetics and skin ageing - Dermato-Endocrinology Retinoids: Active molecules influencing skin structure formation in cosmetic and dermatological treatments Role of antioxidants in the skin: Anti-ageing effects Learn more about your ad choices. Visit megaphone.fm/adchoices There are so many weird and wonderful skin potions out there, promising to fend off or reverse the signs of ageing.

But do they work? And if so, how do they work?

Norman and Tegan take us through their skincare routines (and some evidence, of course).

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1004 What's the deal with night terrors? https://www.abc.net.au/listen/programs/whats-that-rash/what-s-the-deal-with-night-terrors/103234694 Night terrors are distressing awakenings of intense screaming, thrashing and fear that often happen at the same time each night.  They're more common in children than in adults, but they can hang around or emerge later in life.  Norman takes us through his own childhood night terror, and Tegan weighs in on some of the reasons they happen in the first place.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Night Terrors: Clinical Characteristics and Personality Patterns An evolutionary perspective on night terrors Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 23 Jan 2024 14:00:00 -0000 full ABC Australia Night terrors are distressing awakenings of intense screaming, thrashing and fear that often happen at the same time each night.  They're more common in children than in adults, but they can hang around or emerge later in life.  Norman takes us through his own childhood night terror, and Tegan weighs in on some of the reasons they happen in the first place.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Night Terrors: Clinical Characteristics and Personality Patterns An evolutionary perspective on night terrors Night terrors are distressing awakenings of intense screaming, thrashing and fear that often happen at the same time each night.  They're more common in children than in adults, but they can hang around or emerge later in life.  Norman takes us through his own childhood night terror, and Tegan weighs in on some of the reasons they happen in the first place.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Night Terrors: Clinical Characteristics and Personality Patterns An evolutionary perspective on night terrors Learn more about your ad choices. Visit megaphone.fm/adchoices Night terrors are distressing awakenings of intense screaming, thrashing and fear that often happen at the same time each night. 

They're more common in children than in adults, but they can hang around or emerge later in life. 

Norman takes us through his own childhood night terror, and Tegan weighs in on some of the reasons they happen in the first place. 

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 949 Why do we eat cereal for breakfast? https://www.abc.net.au/listen/programs/whats-that-rash/why-do-we-eat-cereal-for-breakfast/103173952 Have you ever been chastised for eating a bowl of cereal for lunch? Or having leftovers for breakfast? There are certain foods designed 'breakfast foods' in the collective imagination: eggs, toast, cornflakes, pancakes.  But the stories of how they came to earn their morning timeslot are far from science-based.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Is breakfast the most important meal of the day? Bath Breakfast Project Towards an Evidence-Based Recommendation for a Balanced Breakfast Breakfast skipping and timing of lunch and dinner: Relationship with BMI and obesity Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 16 Jan 2024 14:00:00 -0000 full ABC Australia Have you ever been chastised for eating a bowl of cereal for lunch? Or having leftovers for breakfast? There are certain foods designed 'breakfast foods' in the collective imagination: eggs, toast, cornflakes, pancakes.  But the stories of how they came to earn their morning timeslot are far from science-based.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Is breakfast the most important meal of the day? Bath Breakfast Project Towards an Evidence-Based Recommendation for a Balanced Breakfast Breakfast skipping and timing of lunch and dinner: Relationship with BMI and obesity Have you ever been chastised for eating a bowl of cereal for lunch? Or having leftovers for breakfast? There are certain foods designed 'breakfast foods' in the collective imagination: eggs, toast, cornflakes, pancakes.  But the stories of how they came to earn their morning timeslot are far from science-based.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Is breakfast the most important meal of the day? Bath Breakfast Project Towards an Evidence-Based Recommendation for a Balanced Breakfast Breakfast skipping and timing of lunch and dinner: Relationship with BMI and obesity Learn more about your ad choices. Visit megaphone.fm/adchoices Have you ever been chastised for eating a bowl of cereal for lunch? Or having leftovers for breakfast?

There are certain foods designed 'breakfast foods' in the collective imagination: eggs, toast, cornflakes, pancakes. 

But the stories of how they came to earn their morning timeslot are far from science-based. 

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 627 Working out? Why 'No Pain No Gain' is bull https://www.abc.net.au/listen/programs/whats-that-rash/no-pain-no-gain/103200918 No pain, no gain — right? Well, if you're looking to build muscle, not necessarily. Chasing discomfort might even slow you down.  Norman and Tegan discuss delayed-onset muscle soreness, and why it's not always indicative of a good workout.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Delayed Onset Muscle Soreness and Critical Neural Microdamage-Derived Neuroinflammation Post Orgasmic Illness Syndrome (POIS) and Delayed Onset Muscle Soreness (DOMS): Do They Have Anything in Common? Effects of Descending Stair Walking on Health and Fitness of Elderly Obese Women “The Glorious Pain”: Attaining Pleasure and Gratification in Times of Delayed Onset Muscle Soreness (DOMS) among Gym Goers   Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 09 Jan 2024 14:00:00 -0000 full ABC Australia No pain, no gain — right? Well, if you're looking to build muscle, not necessarily. Chasing discomfort might even slow you down.  Norman and Tegan discuss delayed-onset muscle soreness, and why it's not always indicative of a good workout.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Delayed Onset Muscle Soreness and Critical Neural Microdamage-Derived Neuroinflammation Post Orgasmic Illness Syndrome (POIS) and Delayed Onset Muscle Soreness (DOMS): Do They Have Anything in Common? Effects of Descending Stair Walking on Health and Fitness of Elderly Obese Women “The Glorious Pain”: Attaining Pleasure and Gratification in Times of Delayed Onset Muscle Soreness (DOMS) among Gym Goers   No pain, no gain — right? Well, if you're looking to build muscle, not necessarily. Chasing discomfort might even slow you down.  Norman and Tegan discuss delayed-onset muscle soreness, and why it's not always indicative of a good workout.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Delayed Onset Muscle Soreness and Critical Neural Microdamage-Derived Neuroinflammation Post Orgasmic Illness Syndrome (POIS) and Delayed Onset Muscle Soreness (DOMS): Do They Have Anything in Common? Effects of Descending Stair Walking on Health and Fitness of Elderly Obese Women “The Glorious Pain”: Attaining Pleasure and Gratification in Times of Delayed Onset Muscle Soreness (DOMS) among Gym Goers   Learn more about your ad choices. Visit megaphone.fm/adchoices No pain, no gain — right?

Well, if you're looking to build muscle, not necessarily. Chasing discomfort might even slow you down. 

Norman and Tegan discuss delayed-onset muscle soreness, and why it's not always indicative of a good workout. 

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References:

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Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 973 Is there such thing as TOO much sun protection? https://www.abc.net.au/listen/programs/whats-that-rash/what-are-the-health-benefits-of-sunlight/103165894 Because of the country's high UV levels, Australians hear a lot about the risks of sun exposure. But there are some benefits too.  Sunlight enables us to produce vitamin D for strong bones and immune function. But there are other ways rays can help our health.  Norman and Tegan take a look at how the right dose of sunlight can be beneficial.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: The effect of sunscreen on vitamin D: a review Sanatoria revisited: sunlight and health     Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 02 Jan 2024 14:00:00 -0000 full ABC Australia Because of the country's high UV levels, Australians hear a lot about the risks of sun exposure. But there are some benefits too.  Sunlight enables us to produce vitamin D for strong bones and immune function. But there are other ways rays can help our health.  Norman and Tegan take a look at how the right dose of sunlight can be beneficial.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: The effect of sunscreen on vitamin D: a review Sanatoria revisited: sunlight and health     Because of the country's high UV levels, Australians hear a lot about the risks of sun exposure. But there are some benefits too.  Sunlight enables us to produce vitamin D for strong bones and immune function. But there are other ways rays can help our health.  Norman and Tegan take a look at how the right dose of sunlight can be beneficial.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: The effect of sunscreen on vitamin D: a review Sanatoria revisited: sunlight and health     Learn more about your ad choices. Visit megaphone.fm/adchoices Because of the country's high UV levels, Australians hear a lot about the risks of sun exposure. But there are some benefits too. 

Sunlight enables us to produce vitamin D for strong bones and immune function. But there are other ways rays can help our health. 

Norman and Tegan take a look at how the right dose of sunlight can be beneficial. 

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References:

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Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 908 Can you adapt to allergies or does the dog have to go? https://www.abc.net.au/listen/programs/whats-that-rash/adapt-pet-allergies-dog-cat/103173956 Pet allergies can range from mild to severe — from a nuisance to, occasionally, anaphylaxis.  When all you've got is some itchiness and a runny nose, are you doomed to a life without a furry friend? Norman and Tegan discuss the possibility of building up a tolerance to allergens.   Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Dog ownership at three months of age is associated with protection against food allergy Sensitisation, asthma, and a modified Th2 response in children exposed to cat allergen Specific gut microbiome signatures and the associated pro-inflammatory functions are linked to paediatric allergy and acquisition of immune tolerance   Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 26 Dec 2023 14:00:00 -0000 full ABC Australia Pet allergies can range from mild to severe — from a nuisance to, occasionally, anaphylaxis.  When all you've got is some itchiness and a runny nose, are you doomed to a life without a furry friend? Norman and Tegan discuss the possibility of building up a tolerance to allergens.   Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Dog ownership at three months of age is associated with protection against food allergy Sensitisation, asthma, and a modified Th2 response in children exposed to cat allergen Specific gut microbiome signatures and the associated pro-inflammatory functions are linked to paediatric allergy and acquisition of immune tolerance   Pet allergies can range from mild to severe — from a nuisance to, occasionally, anaphylaxis.  When all you've got is some itchiness and a runny nose, are you doomed to a life without a furry friend? Norman and Tegan discuss the possibility of building up a tolerance to allergens.   Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References:  Dog ownership at three months of age is associated with protection against food allergy Sensitisation, asthma, and a modified Th2 response in children exposed to cat allergen Specific gut microbiome signatures and the associated pro-inflammatory functions are linked to paediatric allergy and acquisition of immune tolerance   Learn more about your ad choices. Visit megaphone.fm/adchoices Pet allergies can range from mild to severe — from a nuisance to, occasionally, anaphylaxis. 

When all you've got is some itchiness and a runny nose, are you doomed to a life without a furry friend?

Norman and Tegan discuss the possibility of building up a tolerance to allergens.  

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References: 

  •  

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 942 Why do you feel so tired after a big meal? https://www.abc.net.au/listen/programs/whats-that-rash/why-do-you-feel-so-tired-after-a-big-meal/103102344 It's holiday season, and family feasts are inevitable. But is the post-feast nap also inevitable? Norman and Tegan explain why you get so tired after a big meal. And no ... it has nothing to do with being around your extended family. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 19 Dec 2023 14:00:00 -0000 full ABC Australia It's holiday season, and family feasts are inevitable. But is the post-feast nap also inevitable? Norman and Tegan explain why you get so tired after a big meal. And no ... it has nothing to do with being around your extended family. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report It's holiday season, and family feasts are inevitable. But is the post-feast nap also inevitable? Norman and Tegan explain why you get so tired after a big meal. And no ... it has nothing to do with being around your extended family. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report Learn more about your ad choices. Visit megaphone.fm/adchoices It's holiday season, and family feasts are inevitable. But is the post-feast nap also inevitable?

Norman and Tegan explain why you get so tired after a big meal. And no ... it has nothing to do with being around your extended family.

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 875 Can listening to music make you smarter? https://www.abc.net.au/listen/programs/whats-that-rash/can-listening-to-music-make-you-smarter/103173954 Binaural beats are a phenomenon that happens in your brain when you listen to two different tones in each ear.  There are lots of claims surrounding them — that they can trigger different brain waves and promote different states of mind.  Norman and Tegan are here to unpack whether there's any evidence this musical illusion can aid with concentration.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Reverse effect of home-use binaural beats brain stimulation Pilot feasibility study of binaural auditory beats for reducing symptoms of inattention in children and adolescents with ADHD Binaural beats reduce feeling of pain and discomfort during colonoscopy procedure in not-sedated patients Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 12 Dec 2023 14:00:00 -0000 full ABC Australia Binaural beats are a phenomenon that happens in your brain when you listen to two different tones in each ear.  There are lots of claims surrounding them — that they can trigger different brain waves and promote different states of mind.  Norman and Tegan are here to unpack whether there's any evidence this musical illusion can aid with concentration.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Reverse effect of home-use binaural beats brain stimulation Pilot feasibility study of binaural auditory beats for reducing symptoms of inattention in children and adolescents with ADHD Binaural beats reduce feeling of pain and discomfort during colonoscopy procedure in not-sedated patients Binaural beats are a phenomenon that happens in your brain when you listen to two different tones in each ear.  There are lots of claims surrounding them — that they can trigger different brain waves and promote different states of mind.  Norman and Tegan are here to unpack whether there's any evidence this musical illusion can aid with concentration.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Reverse effect of home-use binaural beats brain stimulation Pilot feasibility study of binaural auditory beats for reducing symptoms of inattention in children and adolescents with ADHD Binaural beats reduce feeling of pain and discomfort during colonoscopy procedure in not-sedated patients Learn more about your ad choices. Visit megaphone.fm/adchoices Binaural beats are a phenomenon that happens in your brain when you listen to two different tones in each ear. 

There are lots of claims surrounding them — that they can trigger different brain waves and promote different states of mind. 

Norman and Tegan are here to unpack whether there's any evidence this musical illusion can aid with concentration. 

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 801 Am I addicted to caffeine? https://www.abc.net.au/listen/programs/whats-that-rash/am-i-addicted-to-caffeine/103167188 Caffeine is a part of many people's routines, whether it be a shot of coffee or a cup of tea.  If you've ever noticed a headache creeping in when you've missed your morning cup of joe, Norman and Tegan are here to explain why.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Adenosine, caffeine, and sleep–wake regulation: state of the science and perspectives Caffeine for headaches: Helpful or harmful? Caffeine in the management of patients with headache Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 05 Dec 2023 14:00:00 -0000 full ABC Australia Caffeine is a part of many people's routines, whether it be a shot of coffee or a cup of tea.  If you've ever noticed a headache creeping in when you've missed your morning cup of joe, Norman and Tegan are here to explain why.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Adenosine, caffeine, and sleep–wake regulation: state of the science and perspectives Caffeine for headaches: Helpful or harmful? Caffeine in the management of patients with headache Caffeine is a part of many people's routines, whether it be a shot of coffee or a cup of tea.  If you've ever noticed a headache creeping in when you've missed your morning cup of joe, Norman and Tegan are here to explain why.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Adenosine, caffeine, and sleep–wake regulation: state of the science and perspectives Caffeine for headaches: Helpful or harmful? Caffeine in the management of patients with headache Learn more about your ad choices. Visit megaphone.fm/adchoices Caffeine is a part of many people's routines, whether it be a shot of coffee or a cup of tea. 

If you've ever noticed a headache creeping in when you've missed your morning cup of joe, Norman and Tegan are here to explain why. 

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 865 What is the perfect nap duration? https://www.abc.net.au/listen/programs/whats-that-rash/what-is-the-perfect-nap-duration/103163300 Napping can be risky. Will you wake up feeling better or worse? There's no doubt that sometimes an afternoon snooze is an absolute necessity.  Norman and Tegan explore what's going on when you nap, and what you can do to get the most benefit. References: Influence of mid-afternoon nap duration and sleep parameters on memory encoding, mood, processing speed, and vigilance Lifestyle mediators of associations among siestas, obesity, and metabolic health Effects of planned cockpit rest on crew performance and alertness in long-haul operations Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 28 Nov 2023 14:00:00 -0000 full ABC Australia Napping can be risky. Will you wake up feeling better or worse? There's no doubt that sometimes an afternoon snooze is an absolute necessity.  Norman and Tegan explore what's going on when you nap, and what you can do to get the most benefit. References: Influence of mid-afternoon nap duration and sleep parameters on memory encoding, mood, processing speed, and vigilance Lifestyle mediators of associations among siestas, obesity, and metabolic health Effects of planned cockpit rest on crew performance and alertness in long-haul operations Napping can be risky. Will you wake up feeling better or worse? There's no doubt that sometimes an afternoon snooze is an absolute necessity.  Norman and Tegan explore what's going on when you nap, and what you can do to get the most benefit. References: Influence of mid-afternoon nap duration and sleep parameters on memory encoding, mood, processing speed, and vigilance Lifestyle mediators of associations among siestas, obesity, and metabolic health Effects of planned cockpit rest on crew performance and alertness in long-haul operations Learn more about your ad choices. Visit megaphone.fm/adchoices Napping can be risky. Will you wake up feeling better or worse?

There's no doubt that sometimes an afternoon snooze is an absolute necessity. 

Norman and Tegan explore what's going on when you nap, and what you can do to get the most benefit.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 853 Are probiotics worth the money? https://www.abc.net.au/listen/programs/whats-that-rash/are-probiotics-worth-the-money/103114710 If you've ever been told to take a probiotic — after a course of antibiotics, or just for your general health — you may be wondering what they actually do.  Well, Norman and Tegan are here to dig into the research about these over-the-counter supplements, which claim to support digestion, boost immunity and even improve mood.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Probiotics for the prevention of paediatric antibiotic-associated diarrhoea  Multispecies Probiotic for the Prevention of Antibiotic-Associated Diarrhoea in Children A systematic review of gut microbiota composition in observational studies of major depressive disorder, bipolar disorder and schizophrenia  Post-Antibiotic Gut Mucosal Microbiome Reconstitution Is Impaired by Probiotics and Improved by Autologous FMT   Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 21 Nov 2023 14:00:00 -0000 full ABC Australia If you've ever been told to take a probiotic — after a course of antibiotics, or just for your general health — you may be wondering what they actually do.  Well, Norman and Tegan are here to dig into the research about these over-the-counter supplements, which claim to support digestion, boost immunity and even improve mood.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Probiotics for the prevention of paediatric antibiotic-associated diarrhoea  Multispecies Probiotic for the Prevention of Antibiotic-Associated Diarrhoea in Children A systematic review of gut microbiota composition in observational studies of major depressive disorder, bipolar disorder and schizophrenia  Post-Antibiotic Gut Mucosal Microbiome Reconstitution Is Impaired by Probiotics and Improved by Autologous FMT   If you've ever been told to take a probiotic — after a course of antibiotics, or just for your general health — you may be wondering what they actually do.  Well, Norman and Tegan are here to dig into the research about these over-the-counter supplements, which claim to support digestion, boost immunity and even improve mood.  Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report References: Probiotics for the prevention of paediatric antibiotic-associated diarrhoea  Multispecies Probiotic for the Prevention of Antibiotic-Associated Diarrhoea in Children A systematic review of gut microbiota composition in observational studies of major depressive disorder, bipolar disorder and schizophrenia  Post-Antibiotic Gut Mucosal Microbiome Reconstitution Is Impaired by Probiotics and Improved by Autologous FMT   Learn more about your ad choices. Visit megaphone.fm/adchoices If you've ever been told to take a probiotic — after a course of antibiotics, or just for your general health — you may be wondering what they actually do. 

Well, Norman and Tegan are here to dig into the research about these over-the-counter supplements, which claim to support digestion, boost immunity and even improve mood. 

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

References:

  •  

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 954 Does it matter whether I enjoy exercise? https://www.abc.net.au/listen/programs/whats-that-rash/does-it-matter-whether-i-enjoy-exercise/103097868 Consistent exercise is good for you, but does it make any difference whether you actually enjoy what you're doing? Norman and Tegan explore how fun might help you establish a work-out habit that benefits your body and your mind. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 14 Nov 2023 14:00:00 -0000 full ABC Australia Consistent exercise is good for you, but does it make any difference whether you actually enjoy what you're doing? Norman and Tegan explore how fun might help you establish a work-out habit that benefits your body and your mind. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report Consistent exercise is good for you, but does it make any difference whether you actually enjoy what you're doing? Norman and Tegan explore how fun might help you establish a work-out habit that benefits your body and your mind. Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you! Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report Learn more about your ad choices. Visit megaphone.fm/adchoices Consistent exercise is good for you, but does it make any difference whether you actually enjoy what you're doing?

Norman and Tegan explore how fun might help you establish a work-out habit that benefits your body and your mind.

Got a health question? Shoot us a line @ABCHealth on Instagram, or send a voice memo to thatrash@abc.net.au. We'd love to hear from you!

Looking for COVID-19 updates? Don't panic, they've moved over to The Health Report

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 920 End of Coronacast, but we're not going away! https://www.abc.net.au/listen/programs/whats-that-rash/end-of-coronacast-but-we-re-not-going-away/103075062 As the saying goes: All good things must come to an end. But don't go away, we've got something big coming! Obviously we're not talking about the pandemic — as it certainly isn't good and it certainly isn't over. We're talking about Coronacast: your little pandemic friend that (hopefully!) helped you through the scary times over the last three years. Today is Coronacast's last episode, and we're going out with a bang! What's going on with case numbers (spoiler: rising again)? Are we finally seeing the rise of a new variant? And what do we think we've learned over the last three years? BUT DON'T UNSUBSCRIBE! While Coronacast will be leaving us like OG SARS-CoV-2, Tegan and Norman aren't going anywhere.  They'll be staying right here with a new show that's all about answering the health questions everyone's asking! We know good health information is hard to come by and it's impossible to know who to trust. So send in your your health questions to our new show: What's That Rash? Every week, Norman and Tegan will have a swing at answering them, and give you some useful information and amazing stories to help you live a healthier life. Email us at thatrash@abc.net.au. First episode out 15th November. Also, genuinely, A MASSIVE thank you to every single person whose ever listened to Coronacast and/or sent in a question over the past few years. Without you, we've never have done more than 500 episodes over more than three years. You're the reason we're here and the reason we've loved doing this show. So thankyou! Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 07 Nov 2023 14:00:00 -0000 full ABC Australia As the saying goes: All good things must come to an end. But don't go away, we've got something big coming! Obviously we're not talking about the pandemic — as it certainly isn't good and it certainly isn't over. We're talking about Coronacast: your little pandemic friend that (hopefully!) helped you through the scary times over the last three years. Today is Coronacast's last episode, and we're going out with a bang! What's going on with case numbers (spoiler: rising again)? Are we finally seeing the rise of a new variant? And what do we think we've learned over the last three years? BUT DON'T UNSUBSCRIBE! While Coronacast will be leaving us like OG SARS-CoV-2, Tegan and Norman aren't going anywhere.  They'll be staying right here with a new show that's all about answering the health questions everyone's asking! We know good health information is hard to come by and it's impossible to know who to trust. So send in your your health questions to our new show: What's That Rash? Every week, Norman and Tegan will have a swing at answering them, and give you some useful information and amazing stories to help you live a healthier life. Email us at thatrash@abc.net.au. First episode out 15th November. Also, genuinely, A MASSIVE thank you to every single person whose ever listened to Coronacast and/or sent in a question over the past few years. Without you, we've never have done more than 500 episodes over more than three years. You're the reason we're here and the reason we've loved doing this show. So thankyou! As the saying goes: All good things must come to an end. But don't go away, we've got something big coming! Obviously we're not talking about the pandemic — as it certainly isn't good and it certainly isn't over. We're talking about Coronacast: your little pandemic friend that (hopefully!) helped you through the scary times over the last three years. Today is Coronacast's last episode, and we're going out with a bang! What's going on with case numbers (spoiler: rising again)? Are we finally seeing the rise of a new variant? And what do we think we've learned over the last three years? BUT DON'T UNSUBSCRIBE! While Coronacast will be leaving us like OG SARS-CoV-2, Tegan and Norman aren't going anywhere.  They'll be staying right here with a new show that's all about answering the health questions everyone's asking! We know good health information is hard to come by and it's impossible to know who to trust. So send in your your health questions to our new show: What's That Rash? Every week, Norman and Tegan will have a swing at answering them, and give you some useful information and amazing stories to help you live a healthier life. Email us at thatrash@abc.net.au. First episode out 15th November. Also, genuinely, A MASSIVE thank you to every single person whose ever listened to Coronacast and/or sent in a question over the past few years. Without you, we've never have done more than 500 episodes over more than three years. You're the reason we're here and the reason we've loved doing this show. So thankyou! Learn more about your ad choices. Visit megaphone.fm/adchoices As the saying goes: All good things must come to an end. But don't go away, we've got something big coming!

Obviously we're not talking about the pandemic — as it certainly isn't good and it certainly isn't over.

We're talking about Coronacast: your little pandemic friend that (hopefully!) helped you through the scary times over the last three years.

Today is Coronacast's last episode, and we're going out with a bang! What's going on with case numbers (spoiler: rising again)? Are we finally seeing the rise of a new variant? And what do we think we've learned over the last three years?

BUT DON'T UNSUBSCRIBE! While Coronacast will be leaving us like OG SARS-CoV-2, Tegan and Norman aren't going anywhere. 

They'll be staying right here with a new show that's all about answering the health questions everyone's asking!

We know good health information is hard to come by and it's impossible to know who to trust. So send in your your health questions to our new show: What's That Rash?

Every week, Norman and Tegan will have a swing at answering them, and give you some useful information and amazing stories to help you live a healthier life.

Email us at thatrash@abc.net.au. First episode out 15th November.

Also, genuinely, A MASSIVE thank you to every single person whose ever listened to Coronacast and/or sent in a question over the past few years.

Without you, we've never have done more than 500 episodes over more than three years. You're the reason we're here and the reason we've loved doing this show. So thankyou!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1046 INTRODUCING — Hello AI Overlords (and some Coronacast news!) https://www.abc.net.au/listen/programs/whats-that-rash/introducing-hello-ai-overlords-and-some-coronacast-news/103015520 Hello Coronacasters - it's been a while! We have a little bit of news to share about what's coming up for Coronacast. Also, Tegan's here to share a very special podcast recommendation! It's a new season of Science Friction! It's called Hello AI Overlords - and it's an entire season diving deep into AI. Where's it come from? Where are we heading? And what happens if it's controlled by only a handful of people. So make sure you check it out right now! Tell all your friends. And why not tell ChatGPT too. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 24 Oct 2023 14:30:00 -0000 full ABC Australia Hello Coronacasters - it's been a while! We have a little bit of news to share about what's coming up for Coronacast. Also, Tegan's here to share a very special podcast recommendation! It's a new season of Science Friction! It's called Hello AI Overlords - and it's an entire season diving deep into AI. Where's it come from? Where are we heading? And what happens if it's controlled by only a handful of people. So make sure you check it out right now! Tell all your friends. And why not tell ChatGPT too. Hello Coronacasters - it's been a while! We have a little bit of news to share about what's coming up for Coronacast. Also, Tegan's here to share a very special podcast recommendation! It's a new season of Science Friction! It's called Hello AI Overlords - and it's an entire season diving deep into AI. Where's it come from? Where are we heading? And what happens if it's controlled by only a handful of people. So make sure you check it out right now! Tell all your friends. And why not tell ChatGPT too. Learn more about your ad choices. Visit megaphone.fm/adchoices Hello Coronacasters - it's been a while! We have a little bit of news to share about what's coming up for Coronacast.

Also, Tegan's here to share a very special podcast recommendation!

It's a new season of Science Friction! It's called Hello AI Overlords - and it's an entire season diving deep into AI. Where's it come from? Where are we heading? And what happens if it's controlled by only a handful of people.

So make sure you check it out right now! Tell all your friends. And why not tell ChatGPT too.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 313 Getting a (strong) grip on Long COVID https://www.abc.net.au/listen/programs/whats-that-rash/getting-a-strong-grip-on-long-covid/102840158 There's still so much to learn about COVID, and this week we have two big things about Long COVID and how long we spread the virus. Firstly, a recent study has drawn a link between hand grip strength and post Long COVID symptoms, especially when it comes to who gets it and how badly. And secondly, a study from Hong Kong has tried to nail down what's going on in a person's immune system and how that effects the duration of shedding the virus. That's on this week's Coronacast. (And please note, we're taking the next few weeks off! But we'll be back in October) Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 26 Sep 2023 15:00:00 -0000 full ABC Australia There's still so much to learn about COVID, and this week we have two big things about Long COVID and how long we spread the virus. Firstly, a recent study has drawn a link between hand grip strength and post Long COVID symptoms, especially when it comes to who gets it and how badly. And secondly, a study from Hong Kong has tried to nail down what's going on in a person's immune system and how that effects the duration of shedding the virus. That's on this week's Coronacast. (And please note, we're taking the next few weeks off! But we'll be back in October) There's still so much to learn about COVID, and this week we have two big things about Long COVID and how long we spread the virus. Firstly, a recent study has drawn a link between hand grip strength and post Long COVID symptoms, especially when it comes to who gets it and how badly. And secondly, a study from Hong Kong has tried to nail down what's going on in a person's immune system and how that effects the duration of shedding the virus. That's on this week's Coronacast. (And please note, we're taking the next few weeks off! But we'll be back in October) Learn more about your ad choices. Visit megaphone.fm/adchoices There's still so much to learn about COVID, and this week we have two big things about Long COVID and how long we spread the virus.

Firstly, a recent study has drawn a link between hand grip strength and post Long COVID symptoms, especially when it comes to who gets it and how badly.

And secondly, a study from Hong Kong has tried to nail down what's going on in a person's immune system and how that effects the duration of shedding the virus.

That's on this week's Coronacast.

(And please note, we're taking the next few weeks off! But we'll be back in October)

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 752 When will we be out of the COVID pandemic phase? https://www.abc.net.au/listen/programs/whats-that-rash/when-will-we-be-out-of-the-covid-pandemic-phase/102840156 It's a question that we've been asking since the very beginning of the pandemic: when will it really end? It's easy to think that because people are vaccinated and less attention is paid to COVID, it's over.  In reality more than 5000 people have died of COVID this year, and the disease burden rises every time there's a new variant. On today's Coronacast, a chat with Professor Brendan Crabb, an infectious disease expert who heads up the Burnet Institute on how he thinks the past several years have gone, and whether COVID will remain a forever virus. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 19 Sep 2023 15:00:00 -0000 full ABC Australia It's a question that we've been asking since the very beginning of the pandemic: when will it really end? It's easy to think that because people are vaccinated and less attention is paid to COVID, it's over.  In reality more than 5000 people have died of COVID this year, and the disease burden rises every time there's a new variant. On today's Coronacast, a chat with Professor Brendan Crabb, an infectious disease expert who heads up the Burnet Institute on how he thinks the past several years have gone, and whether COVID will remain a forever virus. It's a question that we've been asking since the very beginning of the pandemic: when will it really end? It's easy to think that because people are vaccinated and less attention is paid to COVID, it's over.  In reality more than 5000 people have died of COVID this year, and the disease burden rises every time there's a new variant. On today's Coronacast, a chat with Professor Brendan Crabb, an infectious disease expert who heads up the Burnet Institute on how he thinks the past several years have gone, and whether COVID will remain a forever virus. Learn more about your ad choices. Visit megaphone.fm/adchoices It's a question that we've been asking since the very beginning of the pandemic: when will it really end?

It's easy to think that because people are vaccinated and less attention is paid to COVID, it's over. 

In reality more than 5000 people have died of COVID this year, and the disease burden rises every time there's a new variant.

On today's Coronacast, a chat with Professor Brendan Crabb, an infectious disease expert who heads up the Burnet Institute on how he thinks the past several years have gone, and whether COVID will remain a forever virus.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 984 We're finally feeling a bit less lonely! https://www.abc.net.au/listen/programs/whats-that-rash/we-re-finally-feeling-a-bit-less-lonely/102840154 The COVID pandemic brought on a whole bunch of change to nearly everyone in the world. All of a sudden people were under lockdowns, out of work, unable to see their loved ones, even fighting for their lives.  But ever so steadily, things have improved. Vaccines came along and we tried to get back to normal.  But for some that’s not so easy.  According to a survey from the Australian Institute of Health and Welfare - we’re feeling less lonely than we were in the early days of the pandemic. But, sadly, it’s not all great news.  That’s on this week’s Coronacast. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 12 Sep 2023 15:00:00 -0000 full ABC Australia The COVID pandemic brought on a whole bunch of change to nearly everyone in the world. All of a sudden people were under lockdowns, out of work, unable to see their loved ones, even fighting for their lives.  But ever so steadily, things have improved. Vaccines came along and we tried to get back to normal.  But for some that’s not so easy.  According to a survey from the Australian Institute of Health and Welfare - we’re feeling less lonely than we were in the early days of the pandemic. But, sadly, it’s not all great news.  That’s on this week’s Coronacast. The COVID pandemic brought on a whole bunch of change to nearly everyone in the world. All of a sudden people were under lockdowns, out of work, unable to see their loved ones, even fighting for their lives.  But ever so steadily, things have improved. Vaccines came along and we tried to get back to normal.  But for some that’s not so easy.  According to a survey from the Australian Institute of Health and Welfare - we’re feeling less lonely than we were in the early days of the pandemic. But, sadly, it’s not all great news.  That’s on this week’s Coronacast. Learn more about your ad choices. Visit megaphone.fm/adchoices The COVID pandemic brought on a whole bunch of change to nearly everyone in the world.

All of a sudden people were under lockdowns, out of work, unable to see their loved ones, even fighting for their lives. 

But ever so steadily, things have improved. Vaccines came along and we tried to get back to normal.  But for some that’s not so easy. 

According to a survey from the Australian Institute of Health and Welfare - we’re feeling less lonely than we were in the early days of the pandemic.

But, sadly, it’s not all great news. 

That’s on this week’s Coronacast.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 681 Why the risk of Long COVID might be falling https://www.abc.net.au/listen/programs/whats-that-rash/why-the-risk-of-long-covid-might-be-falling/102816698 One of the big scary unknowns that remains with COVID is long-COVID. There are hundreds of thousands of Australians with the condition. But little bit by little bit, researchers are working out more and more about it. And in some good news - it seems that the risk of long-COVID has fallen over the last couple of years.  Also, why shoving certain drugs up your nose might help avoid COVID in the first place. That’s on this week’s Coronacast Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 05 Sep 2023 15:00:00 -0000 full ABC Australia One of the big scary unknowns that remains with COVID is long-COVID. There are hundreds of thousands of Australians with the condition. But little bit by little bit, researchers are working out more and more about it. And in some good news - it seems that the risk of long-COVID has fallen over the last couple of years.  Also, why shoving certain drugs up your nose might help avoid COVID in the first place. That’s on this week’s Coronacast One of the big scary unknowns that remains with COVID is long-COVID. There are hundreds of thousands of Australians with the condition. But little bit by little bit, researchers are working out more and more about it. And in some good news - it seems that the risk of long-COVID has fallen over the last couple of years.  Also, why shoving certain drugs up your nose might help avoid COVID in the first place. That’s on this week’s Coronacast Learn more about your ad choices. Visit megaphone.fm/adchoices One of the big scary unknowns that remains with COVID is long-COVID.

There are hundreds of thousands of Australians with the condition.

But little bit by little bit, researchers are working out more and more about it.

And in some good news - it seems that the risk of long-COVID has fallen over the last couple of years. 

Also, why shoving certain drugs up your nose might help avoid COVID in the first place.

That’s on this week’s Coronacast

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 842 Where have all the new variants gone? https://www.abc.net.au/listen/programs/whats-that-rash/where-have-all-the-new-variants-gone/102784972 In the early days of COVID, it seemed like we were getting new variants of concern every few months. Wuhan led to Alpha then to Delta via a side trip to Beta for parts of the world. But ever since Omicron came in like a wrecking ball at the end of 2021... sure there has been a lot of new sub-variants, but no new challenger to take on the Big Boss. So could Omicron be the final variant? Are things starting to settle down? Will saying this mean a new variant is around the corner? All the big questions on this week's Coroncast. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 29 Aug 2023 15:00:00 -0000 full ABC Australia In the early days of COVID, it seemed like we were getting new variants of concern every few months. Wuhan led to Alpha then to Delta via a side trip to Beta for parts of the world. But ever since Omicron came in like a wrecking ball at the end of 2021... sure there has been a lot of new sub-variants, but no new challenger to take on the Big Boss. So could Omicron be the final variant? Are things starting to settle down? Will saying this mean a new variant is around the corner? All the big questions on this week's Coroncast. In the early days of COVID, it seemed like we were getting new variants of concern every few months. Wuhan led to Alpha then to Delta via a side trip to Beta for parts of the world. But ever since Omicron came in like a wrecking ball at the end of 2021... sure there has been a lot of new sub-variants, but no new challenger to take on the Big Boss. So could Omicron be the final variant? Are things starting to settle down? Will saying this mean a new variant is around the corner? All the big questions on this week's Coroncast. Learn more about your ad choices. Visit megaphone.fm/adchoices In the early days of COVID, it seemed like we were getting new variants of concern every few months.

Wuhan led to Alpha then to Delta via a side trip to Beta for parts of the world.

But ever since Omicron came in like a wrecking ball at the end of 2021... sure there has been a lot of new sub-variants, but no new challenger to take on the Big Boss.

So could Omicron be the final variant? Are things starting to settle down? Will saying this mean a new variant is around the corner?

All the big questions on this week's Coroncast.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 804 Pirola! An asteroid? Football player? No, it's the latest strain! https://www.abc.net.au/listen/programs/whats-that-rash/pirola-the-latest-strain/102760760 It seems like a mere week ago that we were talking about the last new variant - because it was only a week ago. Move over Eris, there's a new variant in town: Pirola.  Unlike most of the recent strains going around, this one branched off further back in the Omicron family tree.  But what of the usual questions: is it better at evading immunity? Does it cause worse disease? How do I protect myself? Also, how normal is it for a virus to mutate this much? Is it really moving this quickly, or is just because we're watching it so closely?  That's on this week's Coronacast.   Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 22 Aug 2023 15:00:00 -0000 full ABC Australia It seems like a mere week ago that we were talking about the last new variant - because it was only a week ago. Move over Eris, there's a new variant in town: Pirola.  Unlike most of the recent strains going around, this one branched off further back in the Omicron family tree.  But what of the usual questions: is it better at evading immunity? Does it cause worse disease? How do I protect myself? Also, how normal is it for a virus to mutate this much? Is it really moving this quickly, or is just because we're watching it so closely?  That's on this week's Coronacast.   It seems like a mere week ago that we were talking about the last new variant - because it was only a week ago. Move over Eris, there's a new variant in town: Pirola.  Unlike most of the recent strains going around, this one branched off further back in the Omicron family tree.  But what of the usual questions: is it better at evading immunity? Does it cause worse disease? How do I protect myself? Also, how normal is it for a virus to mutate this much? Is it really moving this quickly, or is just because we're watching it so closely?  That's on this week's Coronacast.   Learn more about your ad choices. Visit megaphone.fm/adchoices It seems like a mere week ago that we were talking about the last new variant - because it was only a week ago.

Move over Eris, there's a new variant in town: Pirola. 

Unlike most of the recent strains going around, this one branched off further back in the Omicron family tree. 

But what of the usual questions: is it better at evading immunity? Does it cause worse disease? How do I protect myself? Also, how normal is it for a virus to mutate this much? Is it really moving this quickly, or is just because we're watching it so closely? 

That's on this week's Coronacast.  

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 730 Hello furry mammal are you the next pandemic? https://www.abc.net.au/listen/programs/whats-that-rash/hello-furry-mammal-are-you-the-next-pandemic/102728232 Wherever you look, viruses are going into and coming out of animals. Mostly this happens without much fanfare, though occasionally it causes big problems. Which is why it's concerning that researchers in Europe have started to sound the alarm about fur farms in Europe and other researchers looking at pig farms have found more swine flu variants than they expected. So what's going on? References: Infection prevention and control in the context of coronavirus disease (COVID-19): a living guideline, 10 August 2023 Highly pathogenic avian influenza A(H5N1) virus infection on multiple fur farms in the South and Central Ostrobothnia regions of Finland, July 2023 The genomic landscape of swine influenza A viruses in Southeast Asia Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 15 Aug 2023 15:00:00 -0000 full ABC Australia Wherever you look, viruses are going into and coming out of animals. Mostly this happens without much fanfare, though occasionally it causes big problems. Which is why it's concerning that researchers in Europe have started to sound the alarm about fur farms in Europe and other researchers looking at pig farms have found more swine flu variants than they expected. So what's going on?   References: Infection prevention and control in the context of coronavirus disease (COVID-19): a living guideline, 10 August 2023 Highly pathogenic avian influenza A(H5N1) virus infection on multiple fur farms in the South and Central Ostrobothnia regions of Finland, July 2023 The genomic landscape of swine influenza A viruses in Southeast Asia Wherever you look, viruses are going into and coming out of animals. Mostly this happens without much fanfare, though occasionally it causes big problems. Which is why it's concerning that researchers in Europe have started to sound the alarm about fur farms in Europe and other researchers looking at pig farms have found more swine flu variants than they expected. So what's going on? References: Infection prevention and control in the context of coronavirus disease (COVID-19): a living guideline, 10 August 2023 Highly pathogenic avian influenza A(H5N1) virus infection on multiple fur farms in the South and Central Ostrobothnia regions of Finland, July 2023 The genomic landscape of swine influenza A viruses in Southeast Asia Learn more about your ad choices. Visit megaphone.fm/adchoices Wherever you look, viruses are going into and coming out of animals.

Mostly this happens without much fanfare, though occasionally it causes big problems.

Which is why it's concerning that researchers in Europe have started to sound the alarm about fur farms in Europe and other researchers looking at pig farms have found more swine flu variants than they expected.

So what's going on?

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 783 Can picking your nose lead to COVID https://www.abc.net.au/listen/programs/whats-that-rash/can-picking-your-nose-lead-to-covid/102703392 If you think that excavating your nose is a harmless if somewhat disgusting habit - think again. A new study reckons you could emerge with COVID-19. Other studies worry about how forgetful having your fingernail so close to the brain might make you. And have you ever given thought to your nasal microbiome much less what our primate cousins get up to (hint: it's even more disgusting)? We drill deep on rhinotillexis. References Rhinotillexomania: psychiatric disorder or habit? A review of nose picking in primates with new evidence of its occurrence in Daubentonia madagascariensis Staphylococcus aureus and the ecology of the nasal microbiome Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 08 Aug 2023 15:00:00 -0000 full ABC Australia If you think that excavating your nose is a harmless if somewhat disgusting habit - think again. A new study reckons you could emerge with COVID-19. Other studies worry about how forgetful having your fingernail so close to the brain might make you. And have you ever given thought to your nasal microbiome much less what our primate cousins get up to (hint: it's even more disgusting)? We drill deep on rhinotillexis. References Rhinotillexomania: psychiatric disorder or habit? A review of nose picking in primates with new evidence of its occurrence in Daubentonia madagascariensis Staphylococcus aureus and the ecology of the nasal microbiome If you think that excavating your nose is a harmless if somewhat disgusting habit - think again. A new study reckons you could emerge with COVID-19. Other studies worry about how forgetful having your fingernail so close to the brain might make you. And have you ever given thought to your nasal microbiome much less what our primate cousins get up to (hint: it's even more disgusting)? We drill deep on rhinotillexis. References Rhinotillexomania: psychiatric disorder or habit? A review of nose picking in primates with new evidence of its occurrence in Daubentonia madagascariensis Staphylococcus aureus and the ecology of the nasal microbiome Learn more about your ad choices. Visit megaphone.fm/adchoices If you think that excavating your nose is a harmless if somewhat disgusting habit - think again.

A new study reckons you could emerge with COVID-19.

Other studies worry about how forgetful having your fingernail so close to the brain might make you. And have you ever given thought to your nasal microbiome much less what our primate cousins get up to (hint: it's even more disgusting)?

We drill deep on rhinotillexis.

References

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 769 How you and 200 friends can save one hospitalisation https://www.abc.net.au/listen/programs/whats-that-rash/how-you-and-200-friends-can-save-one-hospitalisation/102674004 We've said it before and we'll say it again - make sure you get your booster dose.  But what, you ask, is in it for me? How likely am I to be the one who dodges severe disease?  Well a new study has quantified this. It's a number familiar to epidemiologists - the number needed to treat to prevent a certain outcome.  Also this week: where are we at with repurposing existing drugs to prevent COVID?  What's happening with flu numbers? And who was Tegan's surprise fluffy office visitor? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 01 Aug 2023 15:00:00 -0000 full ABC Australia We've said it before and we'll say it again - make sure you get your booster dose.  But what, you ask, is in it for me? How likely am I to be the one who dodges severe disease?  Well a new study has quantified this. It's a number familiar to epidemiologists - the number needed to treat to prevent a certain outcome.  Also this week: where are we at with repurposing existing drugs to prevent COVID?  What's happening with flu numbers? And who was Tegan's surprise fluffy office visitor? We've said it before and we'll say it again - make sure you get your booster dose.  But what, you ask, is in it for me? How likely am I to be the one who dodges severe disease?  Well a new study has quantified this. It's a number familiar to epidemiologists - the number needed to treat to prevent a certain outcome.  Also this week: where are we at with repurposing existing drugs to prevent COVID?  What's happening with flu numbers? And who was Tegan's surprise fluffy office visitor? Learn more about your ad choices. Visit megaphone.fm/adchoices We've said it before and we'll say it again - make sure you get your booster dose. 

But what, you ask, is in it for me? How likely am I to be the one who dodges severe disease? 

Well a new study has quantified this. It's a number familiar to epidemiologists - the number needed to treat to prevent a certain outcome. 

Also this week: where are we at with repurposing existing drugs to prevent COVID? 

What's happening with flu numbers? And who was Tegan's surprise fluffy office visitor?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 866 COVID's not alone in the wastewater https://www.abc.net.au/listen/programs/whats-that-rash/covid-is-not-alone-in-the-wastewater/102646418 In the early days of COVID, we used wastewater surveillance to spot undetected community transmission. Our sewage gave public health authorities early alerts that COVID was spreading. Wastewater surveillance also gives information on sub variants: what's on the rise and what's in decline. But there's other stuff in wastewater - and it's downright criminal.  That's captured on today's rather smelly Coronacast. References: A common allele of HLA is associated with asymptomatic SARS-CoV-2 infection Viral and antibody dynamics of acute infection with SARS-CoV-2 omicron variant (B.1.529): a prospective cohort study from Shenzhen, China Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 25 Jul 2023 15:00:00 -0000 full ABC Australia In the early days of COVID, we used wastewater surveillance to spot undetected community transmission. Our sewage gave public health authorities early alerts that COVID was spreading. Wastewater surveillance also gives information on sub variants: what's on the rise and what's in decline. But there's other stuff in wastewater - and it's downright criminal.  That's captured on today's rather smelly Coronacast. References: A common allele of HLA is associated with asymptomatic SARS-CoV-2 infection Viral and antibody dynamics of acute infection with SARS-CoV-2 omicron variant (B.1.529): a prospective cohort study from Shenzhen, China In the early days of COVID, we used wastewater surveillance to spot undetected community transmission. Our sewage gave public health authorities early alerts that COVID was spreading. Wastewater surveillance also gives information on sub variants: what's on the rise and what's in decline. But there's other stuff in wastewater - and it's downright criminal.  That's captured on today's rather smelly Coronacast. References: A common allele of HLA is associated with asymptomatic SARS-CoV-2 infection Viral and antibody dynamics of acute infection with SARS-CoV-2 omicron variant (B.1.529): a prospective cohort study from Shenzhen, China Learn more about your ad choices. Visit megaphone.fm/adchoices In the early days of COVID, we used wastewater surveillance to spot undetected community transmission.

Our sewage gave public health authorities early alerts that COVID was spreading.

Wastewater surveillance also gives information on sub variants: what's on the rise and what's in decline.

But there's other stuff in wastewater - and it's downright criminal. 

That's captured on today's rather smelly Coronacast.

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 792 How do COVID antivirals work? And what's with the rebound? https://www.abc.net.au/listen/programs/whats-that-rash/how-do-covid-antivirals-work-and-whats-with-the-rebound/102616200 A lot has been said about COVID antivirals, especially on how they might help bring down the number of deaths from the disease. But occasionally an interesting phenomenon occurs: a patient takes the antiviral drugs, feels better, only to come down with COVID again. So how do COVID antivirals work and why does the rebound sometimes happen? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 18 Jul 2023 15:00:00 -0000 full ABC Australia A lot has been said about COVID antivirals, especially on how they might help bring down the number of deaths from the disease. But occasionally an interesting phenomenon occurs: a patient takes the antiviral drugs, feels better, only to come down with COVID again. So how do COVID antivirals work and why does the rebound sometimes happen? A lot has been said about COVID antivirals, especially on how they might help bring down the number of deaths from the disease. But occasionally an interesting phenomenon occurs: a patient takes the antiviral drugs, feels better, only to come down with COVID again. So how do COVID antivirals work and why does the rebound sometimes happen? Learn more about your ad choices. Visit megaphone.fm/adchoices A lot has been said about COVID antivirals, especially on how they might help bring down the number of deaths from the disease.

But occasionally an interesting phenomenon occurs: a patient takes the antiviral drugs, feels better, only to come down with COVID again.

So how do COVID antivirals work and why does the rebound sometimes happen?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 797 What's RSV again? The *other* winter virus that's hitting hard https://www.abc.net.au/listen/programs/whats-that-rash/what-s-rsv-again-the-other-winter-virus-that-s-hitting-hard/102588784 It's the depths of winter, and every second person you know has a cold of some sort.  Most are mild but some can hit hard - as we all know from COVID and influenza. But what about the third virus in the unholy trinity of winter bugs?  RSV, or respiratory syncytial virus, is tracking a lot higher than usual for this time of year.  Who's most at risk, how can you protect yourself, and how much do the numbers have to do with increased testing overall? Oh, and what does "syncytial" even mean?  Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 11 Jul 2023 15:00:00 -0000 full ABC Australia It's the depths of winter, and every second person you know has a cold of some sort.  Most are mild but some can hit hard - as we all know from COVID and influenza. But what about the third virus in the unholy trinity of winter bugs?  RSV, or respiratory syncytial virus, is tracking a lot higher than usual for this time of year.  Who's most at risk, how can you protect yourself, and how much do the numbers have to do with increased testing overall? Oh, and what does "syncytial" even mean?  It's the depths of winter, and every second person you know has a cold of some sort.  Most are mild but some can hit hard - as we all know from COVID and influenza. But what about the third virus in the unholy trinity of winter bugs?  RSV, or respiratory syncytial virus, is tracking a lot higher than usual for this time of year.  Who's most at risk, how can you protect yourself, and how much do the numbers have to do with increased testing overall? Oh, and what does "syncytial" even mean?  Learn more about your ad choices. Visit megaphone.fm/adchoices It's the depths of winter, and every second person you know has a cold of some sort. 

Most are mild but some can hit hard - as we all know from COVID and influenza. But what about the third virus in the unholy trinity of winter bugs? 

RSV, or respiratory syncytial virus, is tracking a lot higher than usual for this time of year. 

Who's most at risk, how can you protect yourself, and how much do the numbers have to do with increased testing overall? Oh, and what does "syncytial" even mean? 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 727 What happened to Sweden? We're answering your questions! https://www.abc.net.au/listen/programs/whats-that-rash/what-happened-to-sweden-we-re-answering-your-questions/102559556 It was a massive question at the start of the pandemic: is Sweden's strategy of keeping things open a better way forward? Zoom ahead a few years, and it's still on the minds of Coronacast listeners. This week, we're digging into what happened in Sweden and we also answer a question about the psychological impact of the pandemic on teenagers. Everything and more, on this week's Coronacast. Ask a question here: https://yourquestions.abc.net.au/hc/en-au/requests/new?ticket_form_id=360002468535 Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 04 Jul 2023 15:00:00 -0000 full ABC Australia It was a massive question at the start of the pandemic: is Sweden's strategy of keeping things open a better way forward? Zoom ahead a few years, and it's still on the minds of Coronacast listeners. This week, we're digging into what happened in Sweden and we also answer a question about the psychological impact of the pandemic on teenagers. Everything and more, on this week's Coronacast. Ask a question here: https://yourquestions.abc.net.au/hc/en-au/requests/new?ticket_form_id=360002468535 It was a massive question at the start of the pandemic: is Sweden's strategy of keeping things open a better way forward? Zoom ahead a few years, and it's still on the minds of Coronacast listeners. This week, we're digging into what happened in Sweden and we also answer a question about the psychological impact of the pandemic on teenagers. Everything and more, on this week's Coronacast. Ask a question here: https://yourquestions.abc.net.au/hc/en-au/requests/new?ticket_form_id=360002468535 Learn more about your ad choices. Visit megaphone.fm/adchoices It was a massive question at the start of the pandemic: is Sweden's strategy of keeping things open a better way forward?

Zoom ahead a few years, and it's still on the minds of Coronacast listeners.

This week, we're digging into what happened in Sweden and we also answer a question about the psychological impact of the pandemic on teenagers.

Everything and more, on this week's Coronacast.

Ask a question here: https://yourquestions.abc.net.au/hc/en-au/requests/new?ticket_form_id=360002468535

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 645 Is this why it feels like everyone keeps getting COVID? https://www.abc.net.au/listen/programs/whats-that-rash/is-this-why-it-feels-like-everyone-keeps-getting-covid/102528750 Our immune system does an amazing job keeping us healthy - but it works in mysterious ways, especially when it comes into contact with novel viruses like SARS-CoV-2. We've talked a bit before about imprinting - the concept where the first time your immune system sees a virus can determine how it'll react to that virus in the future. And a recent study in the prestigious journal Science has found the Omicron variant could be taking advantage of that - possibly showing why people seem to be getting repeat Omicron infections. So what could this mean for public vaccination strategy and our risk of reinfection? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 27 Jun 2023 15:00:00 -0000 full ABC Australia Our immune system does an amazing job keeping us healthy - but it works in mysterious ways, especially when it comes into contact with novel viruses like SARS-CoV-2. We've talked a bit before about imprinting - the concept where the first time your immune system sees a virus can determine how it'll react to that virus in the future. And a recent study in the prestigious journal Science has found the Omicron variant could be taking advantage of that - possibly showing why people seem to be getting repeat Omicron infections. So what could this mean for public vaccination strategy and our risk of reinfection? Our immune system does an amazing job keeping us healthy - but it works in mysterious ways, especially when it comes into contact with novel viruses like SARS-CoV-2. We've talked a bit before about imprinting - the concept where the first time your immune system sees a virus can determine how it'll react to that virus in the future. And a recent study in the prestigious journal Science has found the Omicron variant could be taking advantage of that - possibly showing why people seem to be getting repeat Omicron infections. So what could this mean for public vaccination strategy and our risk of reinfection? Learn more about your ad choices. Visit megaphone.fm/adchoices Our immune system does an amazing job keeping us healthy - but it works in mysterious ways, especially when it comes into contact with novel viruses like SARS-CoV-2.

We've talked a bit before about imprinting - the concept where the first time your immune system sees a virus can determine how it'll react to that virus in the future.

And a recent study in the prestigious journal Science has found the Omicron variant could be taking advantage of that - possibly showing why people seem to be getting repeat Omicron infections.

So what could this mean for public vaccination strategy and our risk of reinfection?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 844 What makes a COVID superspreader? https://www.abc.net.au/listen/programs/whats-that-rash/what-makes-a-covid-superspreader/102501100 We've all heard that COVID spreads in clusters and sometimes the cluster comes from a single person who can infect nearly everyone around them. They're superspreaders and it's been opaque how much virus a superspreader is actually responsible for spreading around. Now a study has found that in a group of deliberately infected people, just two of them were responsible for nearly 90 percent of all the virus emitted - even though they only had mild symptoms. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 20 Jun 2023 15:00:00 -0000 full ABC Australia We've all heard that COVID spreads in clusters and sometimes the cluster comes from a single person who can infect nearly everyone around them. They're superspreaders and it's been opaque how much virus a superspreader is actually responsible for spreading around. Now a study has found that in a group of deliberately infected people, just two of them were responsible for nearly 90 percent of all the virus emitted - even though they only had mild symptoms. We've all heard that COVID spreads in clusters and sometimes the cluster comes from a single person who can infect nearly everyone around them. They're superspreaders and it's been opaque how much virus a superspreader is actually responsible for spreading around. Now a study has found that in a group of deliberately infected people, just two of them were responsible for nearly 90 percent of all the virus emitted - even though they only had mild symptoms. Learn more about your ad choices. Visit megaphone.fm/adchoices We've all heard that COVID spreads in clusters and sometimes the cluster comes from a single person who can infect nearly everyone around them.

They're superspreaders and it's been opaque how much virus a superspreader is actually responsible for spreading around.

Now a study has found that in a group of deliberately infected people, just two of them were responsible for nearly 90 percent of all the virus emitted - even though they only had mild symptoms.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 834 What could a diabetes drug do for long COVID? https://www.abc.net.au/listen/programs/whats-that-rash/what-could-a-diabetes-drug-do-for-long-covid/102474066 Sometimes a study comes along that shows some amazing results and one published in The Lancet does just that. The study - which looked at people aged between 30 and 85 who were overweight or had obesity - has found a "globally available, low-cost, and safe" diabetes drug called metformin could drastically reduce the instances of long COVID by 40 per cent. Sadly they didn't find the same results with ivermectin (and they looked). So what could be going on? How could this old drug be so good at what it's doing? And how could this drug be used to help bring down long COVID cases? That's on this week's Coronacast - along with a clarification of NSW hospital data and antiviral prescriptions. Or watch us on YouTube here Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 13 Jun 2023 15:00:00 -0000 full ABC Australia Sometimes a study comes along that shows some amazing results and one published in The Lancet does just that. The study - which looked at people aged between 30 and 85 who were overweight or had obesity - has found a "globally available, low-cost, and safe" diabetes drug called metformin could drastically reduce the instances of long COVID by 40 per cent. Sadly they didn't find the same results with ivermectin (and they looked). So what could be going on? How could this old drug be so good at what it's doing? And how could this drug be used to help bring down long COVID cases? That's on this week's Coronacast - along with a clarification of NSW hospital data and antiviral prescriptions. Or watch us on YouTube here Sometimes a study comes along that shows some amazing results and one published in The Lancet does just that. The study - which looked at people aged between 30 and 85 who were overweight or had obesity - has found a "globally available, low-cost, and safe" diabetes drug called metformin could drastically reduce the instances of long COVID by 40 per cent. Sadly they didn't find the same results with ivermectin (and they looked). So what could be going on? How could this old drug be so good at what it's doing? And how could this drug be used to help bring down long COVID cases? That's on this week's Coronacast - along with a clarification of NSW hospital data and antiviral prescriptions. Or watch us on YouTube here Learn more about your ad choices. Visit megaphone.fm/adchoices Sometimes a study comes along that shows some amazing results and one published in The Lancet does just that.

The study - which looked at people aged between 30 and 85 who were overweight or had obesity - has found a "globally available, low-cost, and safe" diabetes drug called metformin could drastically reduce the instances of long COVID by 40 per cent.

Sadly they didn't find the same results with ivermectin (and they looked).

So what could be going on? How could this old drug be so good at what it's doing? And how could this drug be used to help bring down long COVID cases?

That's on this week's Coronacast - along with a clarification of NSW hospital data and antiviral prescriptions.

Or watch us on YouTube here

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 868 Introducing - Quick Smart https://www.abc.net.au/listen/programs/whats-that-rash/quick-smart-tegan-new-podcast/102456108 Tegan has been playing away, making another show. It's called Quick Smart, and because you're such a loyal Coronacast listener, we'll give you a preview here.  If you like it, please find the Quick Smart feed and subscribe!  This first ep is about something weird that's happened in the last 12 months or so - the fact that all your friends - and perhaps you as well - have ADHD now. So where did this ADHD spike come from? Just how big is the gap between people seeking treatment and those able to give it? And if people are being overdiagnosed, or underdiagnosed, or diagnosed with the wrong thing... what are the risks? Check it out here! Learn more about your ad choices. Visit megaphone.fm/adchoices Sat, 10 Jun 2023 23:00:00 -0000 full ABC Australia Tegan has been playing away, making another show. It's called Quick Smart, and because you're such a loyal Coronacast listener, we'll give you a preview here.  If you like it, please find the Quick Smart feed and subscribe!  This first ep is about something weird that's happened in the last 12 months or so - the fact that all your friends - and perhaps you as well - have ADHD now. So where did this ADHD spike come from? Just how big is the gap between people seeking treatment and those able to give it? And if people are being overdiagnosed, or underdiagnosed, or diagnosed with the wrong thing... what are the risks? Check it out here! Tegan has been playing away, making another show. It's called Quick Smart, and because you're such a loyal Coronacast listener, we'll give you a preview here.  If you like it, please find the Quick Smart feed and subscribe!  This first ep is about something weird that's happened in the last 12 months or so - the fact that all your friends - and perhaps you as well - have ADHD now. So where did this ADHD spike come from? Just how big is the gap between people seeking treatment and those able to give it? And if people are being overdiagnosed, or underdiagnosed, or diagnosed with the wrong thing... what are the risks? Check it out here! Learn more about your ad choices. Visit megaphone.fm/adchoices Tegan has been playing away, making another show.

It's called Quick Smart, and because you're such a loyal Coronacast listener, we'll give you a preview here. 

If you like it, please find the Quick Smart feed and subscribe! 

This first ep is about something weird that's happened in the last 12 months or so - the fact that all your friends - and perhaps you as well - have ADHD now.

So where did this ADHD spike come from? Just how big is the gap between people seeking treatment and those able to give it? And if people are being overdiagnosed, or underdiagnosed, or diagnosed with the wrong thing... what are the risks?

Check it out here!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 777 We're in a wave - are more drugs the answer?  https://www.abc.net.au/listen/programs/whats-that-rash/we-re-in-a-wave-are-more-drugs-the-answer/102445514 The public health measures we relied on in years past to control COVID have now largely gone. Social distancing is no more and there aren't nearly as many masks around as there once was and we're grossly under-immunised. So what about antivirals? Could making them more available to more people be a way to reduce the amount of severe disease and limit the waves of COVID? Watch us on YouTube: https://www.youtube.com/watch?v=gE7At1S7tho Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 06 Jun 2023 15:00:00 -0000 full ABC Australia The public health measures we relied on in years past to control COVID have now largely gone. Social distancing is no more and there aren't nearly as many masks around as there once was and we're grossly under-immunised. So what about antivirals? Could making them more available to more people be a way to reduce the amount of severe disease and limit the waves of COVID? Watch us on YouTube: https://www.youtube.com/watch?v=gE7At1S7tho The public health measures we relied on in years past to control COVID have now largely gone. Social distancing is no more and there aren't nearly as many masks around as there once was and we're grossly under-immunised. So what about antivirals? Could making them more available to more people be a way to reduce the amount of severe disease and limit the waves of COVID? Watch us on YouTube: https://www.youtube.com/watch?v=gE7At1S7tho Learn more about your ad choices. Visit megaphone.fm/adchoices The public health measures we relied on in years past to control COVID have now largely gone.

Social distancing is no more and there aren't nearly as many masks around as there once was and we're grossly under-immunised.

So what about antivirals? Could making them more available to more people be a way to reduce the amount of severe disease and limit the waves of COVID?

Watch us on YouTube: https://www.youtube.com/watch?v=gE7At1S7tho

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 848 Wait ... how many people have long COVID? https://www.abc.net.au/listen/programs/whats-that-rash/wait-how-many-people-have-long-covid/102412216 Long COVID has nearly been around as long as COVID itself.  It wasn't long after the pandemic began before we started hearing about long haulers - people who were suffering from the virus long after testing negative. But even today, we still don't know the precise definitions of what exactly long COVID is and how many people suffer from it. But we are getting closer to a clearer picture. So why is it important to know? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 30 May 2023 15:00:00 -0000 full ABC Australia Long COVID has nearly been around as long as COVID itself.  It wasn't long after the pandemic began before we started hearing about long haulers - people who were suffering from the virus long after testing negative. But even today, we still don't know the precise definitions of what exactly long COVID is and how many people suffer from it. But we are getting closer to a clearer picture. So why is it important to know? Long COVID has nearly been around as long as COVID itself.  It wasn't long after the pandemic began before we started hearing about long haulers - people who were suffering from the virus long after testing negative. But even today, we still don't know the precise definitions of what exactly long COVID is and how many people suffer from it. But we are getting closer to a clearer picture. So why is it important to know? Learn more about your ad choices. Visit megaphone.fm/adchoices Long COVID has nearly been around as long as COVID itself. 

It wasn't long after the pandemic began before we started hearing about long haulers - people who were suffering from the virus long after testing negative.

But even today, we still don't know the precise definitions of what exactly long COVID is and how many people suffer from it.

But we are getting closer to a clearer picture. So why is it important to know?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 919 How many shots should I have had by now? https://www.abc.net.au/listen/programs/whats-that-rash/how-many-shots-should-i-have-had-by-now/102382872 In 2021, Aussies were queueing round the block quite literally for COVID-19 vaccines one and two. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 23 May 2023 15:00:00 -0000 full ABC Australia In 2021, Aussies were queueing round the block quite literally for COVID-19 vaccines one and two. In 2021, Aussies were queueing round the block quite literally for COVID-19 vaccines one and two. Learn more about your ad choices. Visit megaphone.fm/adchoices In 2021, Aussies were queueing round the block quite literally for COVID-19 vaccines one and two.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 918 Is there a new flu surge? https://www.abc.net.au/listen/programs/whats-that-rash/is-there-a-new-flu-surge/102353352 As respiratory disease goes, COVID got us good. But it's important we don't forget the old school ones like flu and RSV. There's quite a bit of flu around at the moment too. It could even be described as a surge.  So what's going on? Why are we being attacked by COVID, flu and RSV all at once? Also on today's show: * Remember that time a stranger made Norman stick something up his nose in an abandoned dungeon?  * What's going on in China now that they've dropped COVID restrictions? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 16 May 2023 15:00:00 -0000 full ABC Australia As respiratory disease goes, COVID got us good. But it's important we don't forget the old school ones like flu and RSV. There's quite a bit of flu around at the moment too. It could even be described as a surge.  So what's going on? Why are we being attacked by COVID, flu and RSV all at once? Also on today's show: * Remember that time a stranger made Norman stick something up his nose in an abandoned dungeon?  * What's going on in China now that they've dropped COVID restrictions? As respiratory disease goes, COVID got us good. But it's important we don't forget the old school ones like flu and RSV. There's quite a bit of flu around at the moment too. It could even be described as a surge.  So what's going on? Why are we being attacked by COVID, flu and RSV all at once? Also on today's show: * Remember that time a stranger made Norman stick something up his nose in an abandoned dungeon?  * What's going on in China now that they've dropped COVID restrictions? Learn more about your ad choices. Visit megaphone.fm/adchoices As respiratory disease goes, COVID got us good. But it's important we don't forget the old school ones like flu and RSV.

There's quite a bit of flu around at the moment too. It could even be described as a surge. 

So what's going on? Why are we being attacked by COVID, flu and RSV all at once?

Also on today's show:

* Remember that time a stranger made Norman stick something up his nose in an abandoned dungeon? 

* What's going on in China now that they've dropped COVID restrictions?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 731 WHO's given up on COVID? https://www.abc.net.au/listen/programs/whats-that-rash/who-s-given-up-on-covid-/102323096 With the World Health Organisation (WHO) announcing that COVID-19 is no longer a "global health emergency", you'd be forgiven for thinking the pandemic's over. But alas, it isn't. According to WHO, the "emergency" phase is over but COVID will remain a persistent threat for a lot longer, saying the disease is still killing someone every three minutes. So how can COVID no longer be an emergency, but also remain so deadly? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 09 May 2023 15:00:00 -0000 full ABC Australia With the World Health Organisation (WHO) announcing that COVID-19 is no longer a "global health emergency", you'd be forgiven for thinking the pandemic's over. But alas, it isn't. According to WHO, the "emergency" phase is over but COVID will remain a persistent threat for a lot longer, saying the disease is still killing someone every three minutes. So how can COVID no longer be an emergency, but also remain so deadly? With the World Health Organisation (WHO) announcing that COVID-19 is no longer a "global health emergency", you'd be forgiven for thinking the pandemic's over. But alas, it isn't. According to WHO, the "emergency" phase is over but COVID will remain a persistent threat for a lot longer, saying the disease is still killing someone every three minutes. So how can COVID no longer be an emergency, but also remain so deadly? Learn more about your ad choices. Visit megaphone.fm/adchoices With the World Health Organisation (WHO) announcing that COVID-19 is no longer a "global health emergency", you'd be forgiven for thinking the pandemic's over.

But alas, it isn't.

According to WHO, the "emergency" phase is over but COVID will remain a persistent threat for a lot longer, saying the disease is still killing someone every three minutes.

So how can COVID no longer be an emergency, but also remain so deadly?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 785 Arcturus' rise: Another COVID (sub sub sub) variant! https://www.abc.net.au/listen/programs/whats-that-rash/arcturus-rise-another-covid-sub-sub-sub-variant/102293604 The Omicron variant has been spinning off all sorts of sub variants during its 17 month long reign. The latest is XBB.1.16 - known also as Arcturus - and like its sibling sub variants doesn't seem to be all that different. But while Arcturus is busy trying to become the most popular sub variant of the month, we are undergoing another wave of infections.  There are hundreds of people in hospitals around the country and it's continuing to affect how the health system operates. Also on the show: Is COVID going to the dogs? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 02 May 2023 15:00:00 -0000 full ABC Australia The Omicron variant has been spinning off all sorts of sub variants during its 17 month long reign. The latest is XBB.1.16 - known also as Arcturus - and like its sibling sub variants doesn't seem to be all that different. But while Arcturus is busy trying to become the most popular sub variant of the month, we are undergoing another wave of infections.  There are hundreds of people in hospitals around the country and it's continuing to affect how the health system operates. Also on the show: Is COVID going to the dogs? The Omicron variant has been spinning off all sorts of sub variants during its 17 month long reign. The latest is XBB.1.16 - known also as Arcturus - and like its sibling sub variants doesn't seem to be all that different. But while Arcturus is busy trying to become the most popular sub variant of the month, we are undergoing another wave of infections.  There are hundreds of people in hospitals around the country and it's continuing to affect how the health system operates. Also on the show: Is COVID going to the dogs? Learn more about your ad choices. Visit megaphone.fm/adchoices The Omicron variant has been spinning off all sorts of sub variants during its 17 month long reign.

The latest is XBB.1.16 - known also as Arcturus - and like its sibling sub variants doesn't seem to be all that different.

But while Arcturus is busy trying to become the most popular sub variant of the month, we are undergoing another wave of infections. 

There are hundreds of people in hospitals around the country and it's continuing to affect how the health system operates.

Also on the show: Is COVID going to the dogs?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 839 What would it take to guard against future pandemics? https://www.abc.net.au/listen/programs/whats-that-rash/what-would-it-take-to-guard-against-future-pandemics/102153818 The coronavirus pandemic might not be a 'pandemic' for much longer So, looking ahead, experts have come together to propose countermeasures for future epidemics and pandemics.  It's all about transparency and equity at a global scale.  References: It is time for ambitious, transformational change to the epidemic countermeasures ecosystem Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 28 Mar 2023 15:00:00 -0000 full ABC Australia The coronavirus pandemic might not be a 'pandemic' for much longer So, looking ahead, experts have come together to propose countermeasures for future epidemics and pandemics.  It's all about transparency and equity at a global scale.  References: It is time for ambitious, transformational change to the epidemic countermeasures ecosystem The coronavirus pandemic might not be a 'pandemic' for much longer So, looking ahead, experts have come together to propose countermeasures for future epidemics and pandemics.  It's all about transparency and equity at a global scale.  References: It is time for ambitious, transformational change to the epidemic countermeasures ecosystem Learn more about your ad choices. Visit megaphone.fm/adchoices The coronavirus pandemic might not be a 'pandemic' for much longer

So, looking ahead, experts have come together to propose countermeasures for future epidemics and pandemics. 

It's all about transparency and equity at a global scale. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 758 Animal origin theory suddenly has a lot more weight behind it https://www.abc.net.au/listen/programs/whats-that-rash/animal-origin-theory-suddenly-has-a-lot-more-weight-behind-it/102124470 A team has analysed data out of China, proving the presence of animals in the Wuhan market capable of hosting SARS-CoV-2. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 21 Mar 2023 05:00:00 -0000 full ABC Australia A team has analysed data out of China, proving the presence of animals in the Wuhan market capable of hosting SARS-CoV-2. A team has analysed data out of China, proving the presence of animals in the Wuhan market capable of hosting SARS-CoV-2. Learn more about your ad choices. Visit megaphone.fm/adchoices A team has analysed data out of China, proving the presence of animals in the Wuhan market capable of hosting SARS-CoV-2.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1140 Not again! A new wave is building, so what now? https://www.abc.net.au/listen/programs/whats-that-rash/a-new-wave-is-building-so-what-now/102093062 Another wave of COVID infections seems to be underway in parts of Australia, and NSW is leading the pack.  The variant soup is getting more complex by the day — but luckily the dominant mutations don't seem to be causing more severe disease.  Regardless, as more people get infected and re-infected, researchers are fast at work trying to determine what might protect people from long-term consequences.  References:  Adherence to Healthy Lifestyle Prior to Infection and Risk of Post-COVID-19 Condition Severe COVID-19 outcomes by cardiovascular risk profile in England in 2020: a population-based cohort study Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 14 Mar 2023 15:00:00 -0000 full ABC Australia Another wave of COVID infections seems to be underway in parts of Australia, and NSW is leading the pack.  The variant soup is getting more complex by the day — but luckily the dominant mutations don't seem to be causing more severe disease.  Regardless, as more people get infected and re-infected, researchers are fast at work trying to determine what might protect people from long-term consequences.  References:  Adherence to Healthy Lifestyle Prior to Infection and Risk of Post-COVID-19 Condition Severe COVID-19 outcomes by cardiovascular risk profile in England in 2020: a population-based cohort study Another wave of COVID infections seems to be underway in parts of Australia, and NSW is leading the pack.  The variant soup is getting more complex by the day — but luckily the dominant mutations don't seem to be causing more severe disease.  Regardless, as more people get infected and re-infected, researchers are fast at work trying to determine what might protect people from long-term consequences.  References:  Adherence to Healthy Lifestyle Prior to Infection and Risk of Post-COVID-19 Condition Severe COVID-19 outcomes by cardiovascular risk profile in England in 2020: a population-based cohort study Learn more about your ad choices. Visit megaphone.fm/adchoices Another wave of COVID infections seems to be underway in parts of Australia, and NSW is leading the pack. 

The variant soup is getting more complex by the day — but luckily the dominant mutations don't seem to be causing more severe disease. 

Regardless, as more people get infected and re-infected, researchers are fast at work trying to determine what might protect people from long-term consequences. 

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 712 Almost 20,000 more deaths than expected last year – is it all down to COVID? https://www.abc.net.au/listen/programs/whats-that-rash/almost-20-000-more-deaths-than-expected-last-year/102059720 In 2022, Australia saw an estimated 12% increase in the number of deaths compared to expert predictions.  More than half of those were due to COVID-19. And there are signs that even the deaths that couldn't be directly linked to COVID-19 are a result of the pandemic.  This pattern isn't just playing out in Australia, but around the globe. So what are the driving factors, and what can be done to address them? References:  Almost 20,000 excess deaths for 2022 in Australia One-Year Adverse Outcomes Among US Adults With Post-COVID-19 Condition vs Those Without COVID-19 in a Large Commercial Insurance Database Life expectancy changes since COVID-19 Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 07 Mar 2023 15:00:00 -0000 full ABC Australia In 2022, Australia saw an estimated 12% increase in the number of deaths compared to expert predictions.  More than half of those were due to COVID-19. And there are signs that even the deaths that couldn't be directly linked to COVID-19 are a result of the pandemic.  This pattern isn't just playing out in Australia, but around the globe. So what are the driving factors, and what can be done to address them? References:  Almost 20,000 excess deaths for 2022 in Australia One-Year Adverse Outcomes Among US Adults With Post-COVID-19 Condition vs Those Without COVID-19 in a Large Commercial Insurance Database Life expectancy changes since COVID-19 In 2022, Australia saw an estimated 12% increase in the number of deaths compared to expert predictions.  More than half of those were due to COVID-19. And there are signs that even the deaths that couldn't be directly linked to COVID-19 are a result of the pandemic.  This pattern isn't just playing out in Australia, but around the globe. So what are the driving factors, and what can be done to address them? References:  Almost 20,000 excess deaths for 2022 in Australia One-Year Adverse Outcomes Among US Adults With Post-COVID-19 Condition vs Those Without COVID-19 in a Large Commercial Insurance Database Life expectancy changes since COVID-19 Learn more about your ad choices. Visit megaphone.fm/adchoices In 2022, Australia saw an estimated 12% increase in the number of deaths compared to expert predictions. 

More than half of those were due to COVID-19. And there are signs that even the deaths that couldn't be directly linked to COVID-19 are a result of the pandemic. 

This pattern isn't just playing out in Australia, but around the globe. So what are the driving factors, and what can be done to address them?

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 765 We're all getting boosters – why aren't little kids? https://www.abc.net.au/listen/programs/whats-that-rash/we-re-all-getting-boosters-why-aren-t-little-kids/102035024 Since ATAGI updated its booster advice there have been lots of questions about why kids aren't able to get another jab.  We discuss the reasoning behind the age limit, as well as some other vaccine-related questions from listeners.  Also, a few controversial COVID topics... from Ivermectin to the US Energy Department's theory on where the virus came from.  References: COVID-19 vaccines for children Effect of Higher-Dose Ivermectin for 6 Days vs Placebo on Time to Sustained Recovery in Outpatients With COVID-19 Lab Leak Most Likely Origin of Covid-19 Pandemic, Energy Department Now Says Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 28 Feb 2023 15:00:00 -0000 full ABC Australia Since ATAGI updated its booster advice there have been lots of questions about why kids aren't able to get another jab.  We discuss the reasoning behind the age limit, as well as some other vaccine-related questions from listeners.  Also, a few controversial COVID topics... from Ivermectin to the US Energy Department's theory on where the virus came from.  References: COVID-19 vaccines for children Effect of Higher-Dose Ivermectin for 6 Days vs Placebo on Time to Sustained Recovery in Outpatients With COVID-19 Lab Leak Most Likely Origin of Covid-19 Pandemic, Energy Department Now Says Since ATAGI updated its booster advice there have been lots of questions about why kids aren't able to get another jab.  We discuss the reasoning behind the age limit, as well as some other vaccine-related questions from listeners.  Also, a few controversial COVID topics... from Ivermectin to the US Energy Department's theory on where the virus came from.  References: COVID-19 vaccines for children Effect of Higher-Dose Ivermectin for 6 Days vs Placebo on Time to Sustained Recovery in Outpatients With COVID-19 Lab Leak Most Likely Origin of Covid-19 Pandemic, Energy Department Now Says Learn more about your ad choices. Visit megaphone.fm/adchoices Since ATAGI updated its booster advice there have been lots of questions about why kids aren't able to get another jab. 

We discuss the reasoning behind the age limit, as well as some other vaccine-related questions from listeners. 

Also, a few controversial COVID topics... from Ivermectin to the US Energy Department's theory on where the virus came from. 

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 705 Do antivirals increase your risk of rebound COVID? https://www.abc.net.au/listen/programs/whats-that-rash/do-antivirals-increase-your-risk-of-rebound-covid/102003218 Antivirals are an important measure to prevent severe disease in vulnerable people with COVID-19.  But there have been concerns antivirals could lead to rebound infections — the resurgence of viral load following the completion of the medication. So what do the latest studies say? Also, we speak to an expert informing the parliamentary inquiry into long COVID about how to best care for patients.  Guest: Professor Tania Sorrell University of Sydney References:  SARS-CoV-2 rebound with and without antivirals Viral burden rebound in hospitalised patients with COVID-19 receiving oral antivirals in Hong Kong: a population-wide retrospective cohort study Submission—Inquiry into long COVID and repeated COVID infections Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 21 Feb 2023 15:00:00 -0000 full ABC Australia Antivirals are an important measure to prevent severe disease in vulnerable people with COVID-19.  But there have been concerns antivirals could lead to rebound infections — the resurgence of viral load following the completion of the medication. So what do the latest studies say? Also, we speak to an expert informing the parliamentary inquiry into long COVID about how to best care for patients.  Guest: Professor Tania Sorrell University of Sydney References:  SARS-CoV-2 rebound with and without antivirals Viral burden rebound in hospitalised patients with COVID-19 receiving oral antivirals in Hong Kong: a population-wide retrospective cohort study Submission—Inquiry into long COVID and repeated COVID infections Antivirals are an important measure to prevent severe disease in vulnerable people with COVID-19.  But there have been concerns antivirals could lead to rebound infections — the resurgence of viral load following the completion of the medication. So what do the latest studies say? Also, we speak to an expert informing the parliamentary inquiry into long COVID about how to best care for patients.  Guest: Professor Tania Sorrell University of Sydney References:  SARS-CoV-2 rebound with and without antivirals Viral burden rebound in hospitalised patients with COVID-19 receiving oral antivirals in Hong Kong: a population-wide retrospective cohort study Submission—Inquiry into long COVID and repeated COVID infections Learn more about your ad choices. Visit megaphone.fm/adchoices Antivirals are an important measure to prevent severe disease in vulnerable people with COVID-19. 

But there have been concerns antivirals could lead to rebound infections — the resurgence of viral load following the completion of the medication. So what do the latest studies say?

Also, we speak to an expert informing the parliamentary inquiry into long COVID about how to best care for patients. 

Guest:

Professor Tania Sorrell

University of Sydney

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 773 Don't chuck out your mask — and when to get boosted https://www.abc.net.au/listen/programs/whats-that-rash/don-t-chuck-out-your-mask-and-when-to-get-boosted/101970828 An old debate has been reignited after a review declared the effects of masks is uncertain and in need of further investigation.  Meanwhile Sydney scientists have found a receptor that sticks to the coronavirus and pulls it away from lung cells, opening up potential treatment avenues.  But for now, vaccines remain the best protection against severe disease. So when should you get your next booster? We answer some common questions.  References:  Physical interventions to interrupt or reduce the spread of respiratory viruses Yes, masks reduce the risk of spreading COVID, despite a review saying they don't Fibroblast-expressed LRRC15 is a receptor for SARS-CoV-2 spike and controls antiviral and antifibrotic transcriptional programs Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 14 Feb 2023 15:00:00 -0000 full ABC Australia An old debate has been reignited after a review declared the effects of masks is uncertain and in need of further investigation.  Meanwhile Sydney scientists have found a receptor that sticks to the coronavirus and pulls it away from lung cells, opening up potential treatment avenues.  But for now, vaccines remain the best protection against severe disease. So when should you get your next booster? We answer some common questions.  References:  Physical interventions to interrupt or reduce the spread of respiratory viruses Yes, masks reduce the risk of spreading COVID, despite a review saying they don't Fibroblast-expressed LRRC15 is a receptor for SARS-CoV-2 spike and controls antiviral and antifibrotic transcriptional programs An old debate has been reignited after a review declared the effects of masks is uncertain and in need of further investigation.  Meanwhile Sydney scientists have found a receptor that sticks to the coronavirus and pulls it away from lung cells, opening up potential treatment avenues.  But for now, vaccines remain the best protection against severe disease. So when should you get your next booster? We answer some common questions.  References:  Physical interventions to interrupt or reduce the spread of respiratory viruses Yes, masks reduce the risk of spreading COVID, despite a review saying they don't Fibroblast-expressed LRRC15 is a receptor for SARS-CoV-2 spike and controls antiviral and antifibrotic transcriptional programs Learn more about your ad choices. Visit megaphone.fm/adchoices An old debate has been reignited after a review declared the effects of masks is uncertain and in need of further investigation. 

Meanwhile Sydney scientists have found a receptor that sticks to the coronavirus and pulls it away from lung cells, opening up potential treatment avenues. 

But for now, vaccines remain the best protection against severe disease. So when should you get your next booster? We answer some common questions. 

References: 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 758 BONUS: ATAGI updates its booster advice — it's not just about the fifth dose https://www.abc.net.au/listen/programs/whats-that-rash/atagi-updates-its-booster-advice/101944492 Australian adults will be able to get a fifth dose of the COVID-19 vaccine within a fortnight. People aged 18 and over who've not had a COVID vaccine or a positive case in the last six months will also be eligible for another shot. Learn more about your ad choices. Visit megaphone.fm/adchoices Wed, 08 Feb 2023 01:00:00 -0000 full ABC Australia Australian adults will be able to get a fifth dose of the COVID-19 vaccine within a fortnight. People aged 18 and over who've not had a COVID vaccine or a positive case in the last six months will also be eligible for another shot. Australian adults will be able to get a fifth dose of the COVID-19 vaccine within a fortnight. People aged 18 and over who've not had a COVID vaccine or a positive case in the last six months will also be eligible for another shot. Learn more about your ad choices. Visit megaphone.fm/adchoices Australian adults will be able to get a fifth dose of the COVID-19 vaccine within a fortnight.

People aged 18 and over who've not had a COVID vaccine or a positive case in the last six months will also be eligible for another shot.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 244 How well does getting COVID protect you from COVID? https://www.abc.net.au/listen/programs/whats-that-rash/how-well-does-getting-covid-protect-you-from-covid/101941066 The majority of Australians have received at least two doses of a COVID vaccine — and they've most likely caught the virus as well.  New research suggests this hybrid immunity offers good protection against severe disease, although the risk of long COVID persists with even mild bouts of infection.  There could soon be a simple model to predict how likely you are to recover well from COVID, or whether you'll go on to develop post-viral symptoms.  Guest:  Professor Jeremy Nicholson Director, Australian National Phenome Centre, Health Futures Institute References: Protective effectiveness of previous SARS-CoV-2 infection and hybrid immunity against the omicron variant and severe disease: a systematic review and meta-regression A patient-centric modeling framework captures recovery from SARS-CoV-2 infection Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 07 Feb 2023 15:00:00 -0000 full ABC Australia The majority of Australians have received at least two doses of a COVID vaccine — and they've most likely caught the virus as well.  New research suggests this hybrid immunity offers good protection against severe disease, although the risk of long COVID persists with even mild bouts of infection.  There could soon be a simple model to predict how likely you are to recover well from COVID, or whether you'll go on to develop post-viral symptoms.  Guest:  Professor Jeremy Nicholson Director, Australian National Phenome Centre, Health Futures Institute References: Protective effectiveness of previous SARS-CoV-2 infection and hybrid immunity against the omicron variant and severe disease: a systematic review and meta-regression A patient-centric modeling framework captures recovery from SARS-CoV-2 infection The majority of Australians have received at least two doses of a COVID vaccine — and they've most likely caught the virus as well.  New research suggests this hybrid immunity offers good protection against severe disease, although the risk of long COVID persists with even mild bouts of infection.  There could soon be a simple model to predict how likely you are to recover well from COVID, or whether you'll go on to develop post-viral symptoms.  Guest:  Professor Jeremy Nicholson Director, Australian National Phenome Centre, Health Futures Institute References: Protective effectiveness of previous SARS-CoV-2 infection and hybrid immunity against the omicron variant and severe disease: a systematic review and meta-regression A patient-centric modeling framework captures recovery from SARS-CoV-2 infection Learn more about your ad choices. Visit megaphone.fm/adchoices The majority of Australians have received at least two doses of a COVID vaccine — and they've most likely caught the virus as well. 

New research suggests this hybrid immunity offers good protection against severe disease, although the risk of long COVID persists with even mild bouts of infection. 

There could soon be a simple model to predict how likely you are to recover well from COVID, or whether you'll go on to develop post-viral symptoms. 

Guest: 

Professor Jeremy Nicholson

Director, Australian National Phenome Centre, Health Futures Institute

References:

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]]> 777 Three years on, is COVID still an emergency? Or should we be more worried about the flu? https://www.abc.net.au/listen/programs/whats-that-rash/three-years-on-is-covid-still-an-emergency/101909976 It has been three years since the World Health Organization declared COVID-19 a global health emergency.  The WHO isn't ready to downgrade the status of the pandemic, but the committee has agreed we're at a 'transition' point.  Meanwhile an outbreak of influenza in mink has highlighted the need for greater animal-human disease surveillance.    Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 31 Jan 2023 15:00:00 -0000 full ABC Australia It has been three years since the World Health Organization declared COVID-19 a global health emergency.  The WHO isn't ready to downgrade the status of the pandemic, but the committee has agreed we're at a 'transition' point.  Meanwhile an outbreak of influenza in mink has highlighted the need for greater animal-human disease surveillance.    It has been three years since the World Health Organization declared COVID-19 a global health emergency.  The WHO isn't ready to downgrade the status of the pandemic, but the committee has agreed we're at a 'transition' point.  Meanwhile an outbreak of influenza in mink has highlighted the need for greater animal-human disease surveillance.    Learn more about your ad choices. Visit megaphone.fm/adchoices It has been three years since the World Health Organization declared COVID-19 a global health emergency. 

The WHO isn't ready to downgrade the status of the pandemic, but the committee has agreed we're at a 'transition' point. 

Meanwhile an outbreak of influenza in mink has highlighted the need for greater animal-human disease surveillance.   

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 664 We're back! So what did we miss? https://www.abc.net.au/listen/programs/whats-that-rash/we-re-back-so-what-did-we-miss/101886254 Although we didn't begin this year with any lockdowns or border closures, the pandemic hasn't abated. In fact we're off to a worse start than we had in 2022. Australia surpassed 1,000 deaths a whole week earlier than it did last year.  New subvariants are circulating fast. So what's changed? What's the best protection? And could sluggish surveillance be leaving us vulnerable? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 24 Jan 2023 16:00:00 -0000 full ABC Australia Although we didn't begin this year with any lockdowns or border closures, the pandemic hasn't abated. In fact we're off to a worse start than we had in 2022. Australia surpassed 1,000 deaths a whole week earlier than it did last year.  New subvariants are circulating fast. So what's changed? What's the best protection? And could sluggish surveillance be leaving us vulnerable? Although we didn't begin this year with any lockdowns or border closures, the pandemic hasn't abated. In fact we're off to a worse start than we had in 2022. Australia surpassed 1,000 deaths a whole week earlier than it did last year.  New subvariants are circulating fast. So what's changed? What's the best protection? And could sluggish surveillance be leaving us vulnerable? Learn more about your ad choices. Visit megaphone.fm/adchoices Although we didn't begin this year with any lockdowns or border closures, the pandemic hasn't abated.

In fact we're off to a worse start than we had in 2022. Australia surpassed 1,000 deaths a whole week earlier than it did last year. 

New subvariants are circulating fast. So what's changed? What's the best protection? And could sluggish surveillance be leaving us vulnerable?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 788 What has COVID cost us in 2022? https://www.abc.net.au/listen/programs/whats-that-rash/what-has-covid-cost-us-in-2022/101794572 What a year 2022 has been for COVID.  We started with a new variant sweeping the world, heavy restrictions and border closures and we end with very few restrictions remaining. We also sadly end with millions not fully vaccinated, and an aged care system that is still battling the virus. So on the last Coronacast of the year, we go down the 2022 rabbit hole and try to make some predictions for 2023. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 20 Dec 2022 14:01:00 -0000 full ABC Australia What a year 2022 has been for COVID.  We started with a new variant sweeping the world, heavy restrictions and border closures and we end with very few restrictions remaining. We also sadly end with millions not fully vaccinated, and an aged care system that is still battling the virus. So on the last Coronacast of the year, we go down the 2022 rabbit hole and try to make some predictions for 2023. What a year 2022 has been for COVID.  We started with a new variant sweeping the world, heavy restrictions and border closures and we end with very few restrictions remaining. We also sadly end with millions not fully vaccinated, and an aged care system that is still battling the virus. So on the last Coronacast of the year, we go down the 2022 rabbit hole and try to make some predictions for 2023. Learn more about your ad choices. Visit megaphone.fm/adchoices What a year 2022 has been for COVID. 

We started with a new variant sweeping the world, heavy restrictions and border closures and we end with very few restrictions remaining.

We also sadly end with millions not fully vaccinated, and an aged care system that is still battling the virus.

So on the last Coronacast of the year, we go down the 2022 rabbit hole and try to make some predictions for 2023.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 673 Are we going to be free of this wave by Christmas? https://www.abc.net.au/listen/programs/whats-that-rash/are-we-going-to-be-free-of-this-wave-by-christmas/101766754 The number of new weekly COVID cases seems to be slowing, but sadly doesn't seem to be slowing fast enough to be free of the current wave by Christmas. Last year was a strong COVID Christmas, as the Omicron variant took over from Delta bringing thousands and thousands of new cases. This time, the wave will be smaller - but still noticeable. And we break down the big announcements from National Cabinet: PCR testing and the country's COVID strategy in 2023. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 13 Dec 2022 15:01:00 -0000 full ABC Australia The number of new weekly COVID cases seems to be slowing, but sadly doesn't seem to be slowing fast enough to be free of the current wave by Christmas. Last year was a strong COVID Christmas, as the Omicron variant took over from Delta bringing thousands and thousands of new cases. This time, the wave will be smaller - but still noticeable. And we break down the big announcements from National Cabinet: PCR testing and the country's COVID strategy in 2023. The number of new weekly COVID cases seems to be slowing, but sadly doesn't seem to be slowing fast enough to be free of the current wave by Christmas. Last year was a strong COVID Christmas, as the Omicron variant took over from Delta bringing thousands and thousands of new cases. This time, the wave will be smaller - but still noticeable. And we break down the big announcements from National Cabinet: PCR testing and the country's COVID strategy in 2023. Learn more about your ad choices. Visit megaphone.fm/adchoices The number of new weekly COVID cases seems to be slowing, but sadly doesn't seem to be slowing fast enough to be free of the current wave by Christmas.

Last year was a strong COVID Christmas, as the Omicron variant took over from Delta bringing thousands and thousands of new cases.

This time, the wave will be smaller - but still noticeable.

And we break down the big announcements from National Cabinet: PCR testing and the country's COVID strategy in 2023.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 784 How do you know if a pandemic is from a lab leak? https://www.abc.net.au/listen/programs/whats-that-rash/how-do-you-know-if-a-pandemic-is-from-a-lab-leak/101738642 There's been a lot of discussion about the origins of COVID, especially on the question of did it come from a lab, did it form naturally - or maybe a mix of both. Well a new book called Dark Winter has tackled this question and has come to the conclusion that we better get better at identifying outbreaks - because sometimes they're intentional. While there's no direct evidence that COVID came from a lab leak, author and Professor Raina MacIntyre argues it is possible and some have been too quick to wave away the possibility. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 06 Dec 2022 15:01:00 -0000 full ABC Australia There's been a lot of discussion about the origins of COVID, especially on the question of did it come from a lab, did it form naturally - or maybe a mix of both. Well a new book called Dark Winter has tackled this question and has come to the conclusion that we better get better at identifying outbreaks - because sometimes they're intentional. While there's no direct evidence that COVID came from a lab leak, author and Professor Raina MacIntyre argues it is possible and some have been too quick to wave away the possibility. There's been a lot of discussion about the origins of COVID, especially on the question of did it come from a lab, did it form naturally - or maybe a mix of both. Well a new book called Dark Winter has tackled this question and has come to the conclusion that we better get better at identifying outbreaks - because sometimes they're intentional. While there's no direct evidence that COVID came from a lab leak, author and Professor Raina MacIntyre argues it is possible and some have been too quick to wave away the possibility. Learn more about your ad choices. Visit megaphone.fm/adchoices There's been a lot of discussion about the origins of COVID, especially on the question of did it come from a lab, did it form naturally - or maybe a mix of both.

Well a new book called Dark Winter has tackled this question and has come to the conclusion that we better get better at identifying outbreaks - because sometimes they're intentional.

While there's no direct evidence that COVID came from a lab leak, author and Professor Raina MacIntyre argues it is possible and some have been too quick to wave away the possibility.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 760 Is this the end of China's COVID zero? https://www.abc.net.au/listen/programs/whats-that-rash/is-this-the-end-of-china-s-covid-zero/101710954 Protests are breaking out across parts of China in response to the Chinese government zero COVID restrictions. The number of COVID cases has soared in China in recent weeks, rising at a similar rate to what happened in March this year. The outbreak was quickly brought under control, by the use of the Government's severe measures such as forced external quarantine and city wide lockdowns. But with widespread discontent and protests, it may prove harder to keep this outbreak under control. So is this the end of China's COVID zero? References: China Covid: Shocking protests are huge challenge for China's leaders - Stephen McDonell Associations between COVID‐19 and hospitalisation with respiratory and non‐respiratory conditions: a record linkage study Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 29 Nov 2022 15:01:00 -0000 full ABC Australia Protests are breaking out across parts of China in response to the Chinese government zero COVID restrictions. The number of COVID cases has soared in China in recent weeks, rising at a similar rate to what happened in March this year. The outbreak was quickly brought under control, by the use of the Government's severe measures such as forced external quarantine and city wide lockdowns. But with widespread discontent and protests, it may prove harder to keep this outbreak under control. So is this the end of China's COVID zero? References: China Covid: Shocking protests are huge challenge for China's leaders - Stephen McDonell Associations between COVID‐19 and hospitalisation with respiratory and non‐respiratory conditions: a record linkage study Protests are breaking out across parts of China in response to the Chinese government zero COVID restrictions. The number of COVID cases has soared in China in recent weeks, rising at a similar rate to what happened in March this year. The outbreak was quickly brought under control, by the use of the Government's severe measures such as forced external quarantine and city wide lockdowns. But with widespread discontent and protests, it may prove harder to keep this outbreak under control. So is this the end of China's COVID zero? References: China Covid: Shocking protests are huge challenge for China's leaders - Stephen McDonell Associations between COVID‐19 and hospitalisation with respiratory and non‐respiratory conditions: a record linkage study Learn more about your ad choices. Visit megaphone.fm/adchoices Protests are breaking out across parts of China in response to the Chinese government zero COVID restrictions.

The number of COVID cases has soared in China in recent weeks, rising at a similar rate to what happened in March this year.

The outbreak was quickly brought under control, by the use of the Government's severe measures such as forced external quarantine and city wide lockdowns.

But with widespread discontent and protests, it may prove harder to keep this outbreak under control. So is this the end of China's COVID zero?

References:

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 789 Are the waves getting smaller? https://www.abc.net.au/listen/programs/whats-that-rash/are-the-waves-getting-smaller/101679654 There's hope that the current Omicron sub variant wave will be in decline again just in time for Christmas - but like everything COVID, it's hard to know for sure. Both case loads and hospitalisations due to COVID have continued to increase in the last week. The latest advice from state health authorities say that overseas experience suggests the current wave might pass relatively quickly, though they warn local conditions may mean it's different here. So what do we know about the latest wave? And is it better to have a quick one, or one that lasts for a longer time? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 22 Nov 2022 15:01:00 -0000 full ABC Australia There's hope that the current Omicron sub variant wave will be in decline again just in time for Christmas - but like everything COVID, it's hard to know for sure. Both case loads and hospitalisations due to COVID have continued to increase in the last week. The latest advice from state health authorities say that overseas experience suggests the current wave might pass relatively quickly, though they warn local conditions may mean it's different here. So what do we know about the latest wave? And is it better to have a quick one, or one that lasts for a longer time? There's hope that the current Omicron sub variant wave will be in decline again just in time for Christmas - but like everything COVID, it's hard to know for sure. Both case loads and hospitalisations due to COVID have continued to increase in the last week. The latest advice from state health authorities say that overseas experience suggests the current wave might pass relatively quickly, though they warn local conditions may mean it's different here. So what do we know about the latest wave? And is it better to have a quick one, or one that lasts for a longer time? Learn more about your ad choices. Visit megaphone.fm/adchoices There's hope that the current Omicron sub variant wave will be in decline again just in time for Christmas - but like everything COVID, it's hard to know for sure.

Both case loads and hospitalisations due to COVID have continued to increase in the last week.

The latest advice from state health authorities say that overseas experience suggests the current wave might pass relatively quickly, though they warn local conditions may mean it's different here.

So what do we know about the latest wave? And is it better to have a quick one, or one that lasts for a longer time?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 692 Ok, now it's off and running - how do we slow it down? https://www.abc.net.au/listen/programs/whats-that-rash/ok-now-its-off-and-running-how-do-we-slow-it-down/101652606 Another week, another big jump in COVID case numbers and rising admissions to hospitals. The next wave is well and truly underway, with the BA4 and BA5 sub variants rapidly being replaced by versions that are even more immune evasive. However, when Omicron turned up last year there were a variety of public health measures in place to try and slow infection rates.  This time though, we've only got vaccination and an optional sense of public duty. So can we slow down the next wave, or is it coming in hard and fast?  Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 15 Nov 2022 15:01:00 -0000 full ABC Australia Another week, another big jump in COVID case numbers and rising admissions to hospitals. The next wave is well and truly underway, with the BA4 and BA5 sub variants rapidly being replaced by versions that are even more immune evasive. However, when Omicron turned up last year there were a variety of public health measures in place to try and slow infection rates.  This time though, we've only got vaccination and an optional sense of public duty. So can we slow down the next wave, or is it coming in hard and fast?  Another week, another big jump in COVID case numbers and rising admissions to hospitals. The next wave is well and truly underway, with the BA4 and BA5 sub variants rapidly being replaced by versions that are even more immune evasive. However, when Omicron turned up last year there were a variety of public health measures in place to try and slow infection rates.  This time though, we've only got vaccination and an optional sense of public duty. So can we slow down the next wave, or is it coming in hard and fast?  Learn more about your ad choices. Visit megaphone.fm/adchoices Another week, another big jump in COVID case numbers and rising admissions to hospitals.

The next wave is well and truly underway, with the BA4 and BA5 sub variants rapidly being replaced by versions that are even more immune evasive.

However, when Omicron turned up last year there were a variety of public health measures in place to try and slow infection rates. 

This time though, we've only got vaccination and an optional sense of public duty.

So can we slow down the next wave, or is it coming in hard and fast? 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 869 Does anyone give a rat about RATs anymore? https://www.abc.net.au/listen/programs/whats-that-rash/does-anyone-give-a-rat-about-rats-anymore/101629316 Rapid-antigen tests promised so much: a quick, cheap and easy way to tell if you were COVID positive so you could make a decision to help protect yourself, family and community. But in reality, it's far more complicated. The tests were initially hard to come by, expensive for some and the rollout was patchy. And now, add to that the fact that the coronavirus has continued to evolve - making it hard to tell if RATs can even detect COVID. So on this week's Coronacast, should we give a rat about RATs anymore? And why is it important that the tests do as they say? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 08 Nov 2022 15:00:00 -0000 full ABC Australia Rapid-antigen tests promised so much: a quick, cheap and easy way to tell if you were COVID positive so you could make a decision to help protect yourself, family and community. But in reality, it's far more complicated. The tests were initially hard to come by, expensive for some and the rollout was patchy. And now, add to that the fact that the coronavirus has continued to evolve - making it hard to tell if RATs can even detect COVID. So on this week's Coronacast, should we give a rat about RATs anymore? And why is it important that the tests do as they say? Rapid-antigen tests promised so much: a quick, cheap and easy way to tell if you were COVID positive so you could make a decision to help protect yourself, family and community. But in reality, it's far more complicated. The tests were initially hard to come by, expensive for some and the rollout was patchy. And now, add to that the fact that the coronavirus has continued to evolve - making it hard to tell if RATs can even detect COVID. So on this week's Coronacast, should we give a rat about RATs anymore? And why is it important that the tests do as they say? Learn more about your ad choices. Visit megaphone.fm/adchoices Rapid-antigen tests promised so much: a quick, cheap and easy way to tell if you were COVID positive so you could make a decision to help protect yourself, family and community.

But in reality, it's far more complicated. The tests were initially hard to come by, expensive for some and the rollout was patchy.

And now, add to that the fact that the coronavirus has continued to evolve - making it hard to tell if RATs can even detect COVID.

So on this week's Coronacast, should we give a rat about RATs anymore? And why is it important that the tests do as they say?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 925 Has the next wave already begun? https://www.abc.net.au/listen/programs/whats-that-rash/has-the-next-wave-already-begun/101602260 New sub-variants of Coronavirus are increasingly appearing in Government statistics and clinical breakdowns of the virus' spread. The BQ1 and XBB sub-variants of Omicron have surged overseas, and are also starting to pick up in Australia. It's likely that they'll take over the BA5 subvariant that's been dominant for the past several months. So what could these new variants bring and given they're likely to evade our immune systems, what could it mean for spread and severe disease? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 01 Nov 2022 14:01:00 -0000 full ABC Australia New sub-variants of Coronavirus are increasingly appearing in Government statistics and clinical breakdowns of the virus' spread. The BQ1 and XBB sub-variants of Omicron have surged overseas, and are also starting to pick up in Australia. It's likely that they'll take over the BA5 subvariant that's been dominant for the past several months. So what could these new variants bring and given they're likely to evade our immune systems, what could it mean for spread and severe disease? New sub-variants of Coronavirus are increasingly appearing in Government statistics and clinical breakdowns of the virus' spread. The BQ1 and XBB sub-variants of Omicron have surged overseas, and are also starting to pick up in Australia. It's likely that they'll take over the BA5 subvariant that's been dominant for the past several months. So what could these new variants bring and given they're likely to evade our immune systems, what could it mean for spread and severe disease? Learn more about your ad choices. Visit megaphone.fm/adchoices New sub-variants of Coronavirus are increasingly appearing in Government statistics and clinical breakdowns of the virus' spread.

The BQ1 and XBB sub-variants of Omicron have surged overseas, and are also starting to pick up in Australia.

It's likely that they'll take over the BA5 subvariant that's been dominant for the past several months.

So what could these new variants bring and given they're likely to evade our immune systems, what could it mean for spread and severe disease?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 796 What could the floods mean for disease outbreak? https://www.abc.net.au/listen/programs/whats-that-rash/what-could-the-floods-mean-for-disease-outbreak/101575486 For those keeping count, 2022 hasn't been a great year for animal virus outbreaks into human populations. A new study has suggested that the Omicron variant may have had a reservoir in mice. Also, there are warnings that the East Coast floods may see a rise in people infected with the Japanese encephalitis virus, and parts of Uganda are locked down to prevent an Ebola outbreak from spreading into cities and across borders. So what's going on and how can we make sense of it all? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 25 Oct 2022 14:01:00 -0000 full ABC Australia For those keeping count, 2022 hasn't been a great year for animal virus outbreaks into human populations. A new study has suggested that the Omicron variant may have had a reservoir in mice. Also, there are warnings that the East Coast floods may see a rise in people infected with the Japanese encephalitis virus, and parts of Uganda are locked down to prevent an Ebola outbreak from spreading into cities and across borders. So what's going on and how can we make sense of it all? For those keeping count, 2022 hasn't been a great year for animal virus outbreaks into human populations. A new study has suggested that the Omicron variant may have had a reservoir in mice. Also, there are warnings that the East Coast floods may see a rise in people infected with the Japanese encephalitis virus, and parts of Uganda are locked down to prevent an Ebola outbreak from spreading into cities and across borders. So what's going on and how can we make sense of it all? Learn more about your ad choices. Visit megaphone.fm/adchoices For those keeping count, 2022 hasn't been a great year for animal virus outbreaks into human populations.

A new study has suggested that the Omicron variant may have had a reservoir in mice.

Also, there are warnings that the East Coast floods may see a rise in people infected with the Japanese encephalitis virus, and parts of Uganda are locked down to prevent an Ebola outbreak from spreading into cities and across borders.

So what's going on and how can we make sense of it all?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 801 Australia's COVID report card is in. How did we do? https://www.abc.net.au/listen/programs/whats-that-rash/australias-covid-report-card-is-in-how-did-we-do/101543756 After all big events, it's important to look back and think about what worked and what didn't. And one of the biggest events lately is COVID, and especially how Australia handled it. A group of researchers and experts have done just that, analyzing everything from the vaccine rollout to virus control measures to looking at what could be improved for the next pandemic. So what did we do well, and what could we have done better? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 18 Oct 2022 14:01:00 -0000 full ABC Australia After all big events, it's important to look back and think about what worked and what didn't. And one of the biggest events lately is COVID, and especially how Australia handled it. A group of researchers and experts have done just that, analyzing everything from the vaccine rollout to virus control measures to looking at what could be improved for the next pandemic. So what did we do well, and what could we have done better? After all big events, it's important to look back and think about what worked and what didn't. And one of the biggest events lately is COVID, and especially how Australia handled it. A group of researchers and experts have done just that, analyzing everything from the vaccine rollout to virus control measures to looking at what could be improved for the next pandemic. So what did we do well, and what could we have done better? Learn more about your ad choices. Visit megaphone.fm/adchoices After all big events, it's important to look back and think about what worked and what didn't.

And one of the biggest events lately is COVID, and especially how Australia handled it.

A group of researchers and experts have done just that, analyzing everything from the vaccine rollout to virus control measures to looking at what could be improved for the next pandemic.

So what did we do well, and what could we have done better?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 776 New Omicron booster is here! How well will it work?  https://www.abc.net.au/listen/programs/whats-that-rash/new-omicron-booster-is-here-how-well-will-it-work/101500836 The first COVID booster that targets the Omicron variant has finally been introduced to Australia's vaccine rollout. The vaccine from Moderna targets the BA.1 Omicron subvariant, but that's no longer the dominant strain. Omicron has continued to evolve since the vaccine was updated, and the dominant strain is now BA5. So how well will the new vaccine work with BA5? And if you've already had 4 doses, why can't you get this one as your 5th? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 11 Oct 2022 14:01:00 -0000 full ABC Australia The first COVID booster that targets the Omicron variant has finally been introduced to Australia's vaccine rollout. The vaccine from Moderna targets the BA.1 Omicron subvariant, but that's no longer the dominant strain. Omicron has continued to evolve since the vaccine was updated, and the dominant strain is now BA5. So how well will the new vaccine work with BA5? And if you've already had 4 doses, why can't you get this one as your 5th? The first COVID booster that targets the Omicron variant has finally been introduced to Australia's vaccine rollout. The vaccine from Moderna targets the BA.1 Omicron subvariant, but that's no longer the dominant strain. Omicron has continued to evolve since the vaccine was updated, and the dominant strain is now BA5. So how well will the new vaccine work with BA5? And if you've already had 4 doses, why can't you get this one as your 5th? Learn more about your ad choices. Visit megaphone.fm/adchoices The first COVID booster that targets the Omicron variant has finally been introduced to Australia's vaccine rollout.

The vaccine from Moderna targets the BA.1 Omicron subvariant, but that's no longer the dominant strain.

Omicron has continued to evolve since the vaccine was updated, and the dominant strain is now BA5.

So how well will the new vaccine work with BA5? And if you've already had 4 doses, why can't you get this one as your 5th?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 854 What could the end to mandatory isolation mean? https://www.abc.net.au/listen/programs/whats-that-rash/what-could-the-end-to-mandatory-isolation-mean/101299682 The decision by National Cabinet to remove mandatory isolation for people testing positive to COVID-19 is seen by many as an "official" end to the pandemic. The period had already been reduced from two weeks to one week to 5 days, but soon it'll be gone entirely. It's one of the final public health controls that remained to try and slow the spread of the virus, and some experts say it'll lead to problems down the road. So for how long should we treat COVID differently? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 04 Oct 2022 14:01:00 -0000 full ABC Australia The decision by National Cabinet to remove mandatory isolation for people testing positive to COVID-19 is seen by many as an "official" end to the pandemic. The period had already been reduced from two weeks to one week to 5 days, but soon it'll be gone entirely. It's one of the final public health controls that remained to try and slow the spread of the virus, and some experts say it'll lead to problems down the road. So for how long should we treat COVID differently? The decision by National Cabinet to remove mandatory isolation for people testing positive to COVID-19 is seen by many as an "official" end to the pandemic. The period had already been reduced from two weeks to one week to 5 days, but soon it'll be gone entirely. It's one of the final public health controls that remained to try and slow the spread of the virus, and some experts say it'll lead to problems down the road. So for how long should we treat COVID differently? Learn more about your ad choices. Visit megaphone.fm/adchoices The decision by National Cabinet to remove mandatory isolation for people testing positive to COVID-19 is seen by many as an "official" end to the pandemic.

The period had already been reduced from two weeks to one week to 5 days, but soon it'll be gone entirely.

It's one of the final public health controls that remained to try and slow the spread of the virus, and some experts say it'll lead to problems down the road.

So for how long should we treat COVID differently?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 780 Putin isn't our only worry from Russia https://www.abc.net.au/listen/programs/whats-that-rash/putin-isn-t-our-only-worry-from-russia/101479296 Russia has been in the news for all the wrong reasons, and here's another concern to add to the list. Scientists are on the alert about the risk of another virus spilling over from animals to humans. This time it's Russian horseshoe bats and a coronavirus from the SARS family. It's known as Khosta 2 and while there has been no known human transmission so far, unlike Khosta 1 scientists say there is the possibility that it could occur. And it's not affected by vaccines for COVID-19. That's on this week's Cororonacast. Also on today's show: * Tracking new COVID variants: we look at 2.75.2 Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 27 Sep 2022 15:01:00 -0000 full ABC Australia Russia has been in the news for all the wrong reasons, and here's another concern to add to the list. Scientists are on the alert about the risk of another virus spilling over from animals to humans. This time it's Russian horseshoe bats and a coronavirus from the SARS family. It's known as Khosta 2 and while there has been no known human transmission so far, unlike Khosta 1 scientists say there is the possibility that it could occur. And it's not affected by vaccines for COVID-19. That's on this week's Cororonacast. Also on today's show: * Tracking new COVID variants: we look at 2.75.2 Russia has been in the news for all the wrong reasons, and here's another concern to add to the list. Scientists are on the alert about the risk of another virus spilling over from animals to humans. This time it's Russian horseshoe bats and a coronavirus from the SARS family. It's known as Khosta 2 and while there has been no known human transmission so far, unlike Khosta 1 scientists say there is the possibility that it could occur. And it's not affected by vaccines for COVID-19. That's on this week's Cororonacast. Also on today's show: * Tracking new COVID variants: we look at 2.75.2 Learn more about your ad choices. Visit megaphone.fm/adchoices Russia has been in the news for all the wrong reasons, and here's another concern to add to the list.

Scientists are on the alert about the risk of another virus spilling over from animals to humans. This time it's Russian horseshoe bats and a coronavirus from the SARS family.

It's known as Khosta 2 and while there has been no known human transmission so far, unlike Khosta 1 scientists say there is the possibility that it could occur.

And it's not affected by vaccines for COVID-19.

That's on this week's Cororonacast.

Also on today's show:

* Tracking new COVID variants: we look at 2.75.2

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 739 COVID numbers just got a whole lot harder to interpret https://www.abc.net.au/listen/programs/whats-that-rash/covid-numbers-just-got-a-whole-lot-harder-to-interpret/101454620 One of the mainstays over the past few years has been daily reporting of COVID cases, hospitalisations, ICUs and deaths. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 20 Sep 2022 15:01:00 -0000 full ABC Australia One of the mainstays over the past few years has been daily reporting of COVID cases, hospitalisations, ICUs and deaths. One of the mainstays over the past few years has been daily reporting of COVID cases, hospitalisations, ICUs and deaths. Learn more about your ad choices. Visit megaphone.fm/adchoices One of the mainstays over the past few years has been daily reporting of COVID cases, hospitalisations, ICUs and deaths.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 712 How else has COVID been killing people? Taking another look at excess deaths. https://www.abc.net.au/listen/programs/whats-that-rash/how-else-has-covid-been-killing-people/101434814 When COVID hit, there were a whole lot of predictions about how many people would die. Not just of the virus itself, but the knock on effects from reduced care and other diseases. One of the latest attempts at working out the number of excess deaths is recently published and has taken a wide view of the population looking for trends. And while the group found that excess deaths from undiagnosed COVID is likely low in Australia, increased deaths from COVID-caused complications is beginning to show up. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 13 Sep 2022 15:01:00 -0000 full ABC Australia When COVID hit, there were a whole lot of predictions about how many people would die. Not just of the virus itself, but the knock on effects from reduced care and other diseases. One of the latest attempts at working out the number of excess deaths is recently published and has taken a wide view of the population looking for trends. And while the group found that excess deaths from undiagnosed COVID is likely low in Australia, increased deaths from COVID-caused complications is beginning to show up. When COVID hit, there were a whole lot of predictions about how many people would die. Not just of the virus itself, but the knock on effects from reduced care and other diseases. One of the latest attempts at working out the number of excess deaths is recently published and has taken a wide view of the population looking for trends. And while the group found that excess deaths from undiagnosed COVID is likely low in Australia, increased deaths from COVID-caused complications is beginning to show up. Learn more about your ad choices. Visit megaphone.fm/adchoices When COVID hit, there were a whole lot of predictions about how many people would die.

Not just of the virus itself, but the knock on effects from reduced care and other diseases.

One of the latest attempts at working out the number of excess deaths is recently published and has taken a wide view of the population looking for trends.

And while the group found that excess deaths from undiagnosed COVID is likely low in Australia, increased deaths from COVID-caused complications is beginning to show up.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 741 Where’s my Omicron specific booster? And will it help? https://www.abc.net.au/listen/programs/whats-that-rash/where-is-my-omicron-specific-booster-and-will-it-help/101410674 It may not be long before Omicron specific vaccines are available in Australia, like they are elsewhere in the world. Last week the Therapeutic Goods Administration provisionally approved an Omicron variant specific vaccine, but we’re still waiting on ATAGI to recommend its use. So with it likely to be available soon, is it worth waiting for if you’re due for your booster or should you just get what’s available now? Also on today’s show: * Snot and the inner parts of your nose - could this be the key to finally ending the pandemic? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 06 Sep 2022 15:01:00 -0000 full ABC Australia It may not be long before Omicron specific vaccines are available in Australia, like they are elsewhere in the world. Last week the Therapeutic Goods Administration provisionally approved an Omicron variant specific vaccine, but we’re still waiting on ATAGI to recommend its use. So with it likely to be available soon, is it worth waiting for if you’re due for your booster or should you just get what’s available now? Also on today’s show: * Snot and the inner parts of your nose - could this be the key to finally ending the pandemic?   It may not be long before Omicron specific vaccines are available in Australia, like they are elsewhere in the world. Last week the Therapeutic Goods Administration provisionally approved an Omicron variant specific vaccine, but we’re still waiting on ATAGI to recommend its use. So with it likely to be available soon, is it worth waiting for if you’re due for your booster or should you just get what’s available now? Also on today’s show: * Snot and the inner parts of your nose - could this be the key to finally ending the pandemic? Learn more about your ad choices. Visit megaphone.fm/adchoices It may not be long before Omicron specific vaccines are available in Australia, like they are elsewhere in the world.

Last week the Therapeutic Goods Administration provisionally approved an Omicron variant specific vaccine, but we’re still waiting on ATAGI to recommend its use.

So with it likely to be available soon, is it worth waiting for if you’re due for your booster or should you just get what’s available now?

Also on today’s show:

* Snot and the inner parts of your nose - could this be the key to finally ending the pandemic?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 772 Is it time to scrap COVID isolation?  https://www.abc.net.au/listen/programs/whats-that-rash/is-it-time-to-scrap-covid-isolation/101387236 Back at the start of the pandemic, if you tested positive for COVID - or even if you were a contact - you were looking at two weeks of isolation.  These days, that's been downgraded to a week, and contacts are generally free to go about their normal life.  But while COVID is still undeniably a health risk, having masses of people undergoing mandatory isolation takes its own toll.  So should compulsory isolation be shortened or even scrapped altogether? Also on today's show: * Are vaccination requirements still useful?  * Moderna sues Pfizer/BioNTech * Didn't I see Norman out and about without a mask on the other day?  Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 30 Aug 2022 15:01:00 -0000 full ABC Australia Back at the start of the pandemic, if you tested positive for COVID - or even if you were a contact - you were looking at two weeks of isolation.  These days, that's been downgraded to a week, and contacts are generally free to go about their normal life.  But while COVID is still undeniably a health risk, having masses of people undergoing mandatory isolation takes its own toll.  So should compulsory isolation be shortened or even scrapped altogether? Also on today's show: * Are vaccination requirements still useful?  * Moderna sues Pfizer/BioNTech * Didn't I see Norman out and about without a mask on the other day?  Back at the start of the pandemic, if you tested positive for COVID - or even if you were a contact - you were looking at two weeks of isolation.  These days, that's been downgraded to a week, and contacts are generally free to go about their normal life.  But while COVID is still undeniably a health risk, having masses of people undergoing mandatory isolation takes its own toll.  So should compulsory isolation be shortened or even scrapped altogether? Also on today's show: * Are vaccination requirements still useful?  * Moderna sues Pfizer/BioNTech * Didn't I see Norman out and about without a mask on the other day?  Learn more about your ad choices. Visit megaphone.fm/adchoices Back at the start of the pandemic, if you tested positive for COVID - or even if you were a contact - you were looking at two weeks of isolation. 

These days, that's been downgraded to a week, and contacts are generally free to go about their normal life. 

But while COVID is still undeniably a health risk, having masses of people undergoing mandatory isolation takes its own toll. 

So should compulsory isolation be shortened or even scrapped altogether?

Also on today's show:

* Are vaccination requirements still useful? 

* Moderna sues Pfizer/BioNTech

* Didn't I see Norman out and about without a mask on the other day? 

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 760 The best news since January - but can it last? https://www.abc.net.au/listen/programs/whats-that-rash/the-best-news-since-january-but-can-it-last/101360990 It seems that COVID cases in the latest wave have indeed peaked, and all things across the usual pandemic metrics are improving. It's the best COVID caseload we've had since Omicron came into our lives late last year. So has BA5 burnt itself out or is this just a small respite? And are we due for another variant? Also on today's show: * How is COVID associated with increased risks of neurological and psychiatric conditions? * Is monkeypox getting away from us? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 23 Aug 2022 15:01:00 -0000 full ABC Australia It seems that COVID cases in the latest wave have indeed peaked, and all things across the usual pandemic metrics are improving. It's the best COVID caseload we've had since Omicron came into our lives late last year. So has BA5 burnt itself out or is this just a small respite? And are we due for another variant? Also on today's show: * How is COVID associated with increased risks of neurological and psychiatric conditions? * Is monkeypox getting away from us? It seems that COVID cases in the latest wave have indeed peaked, and all things across the usual pandemic metrics are improving. It's the best COVID caseload we've had since Omicron came into our lives late last year. So has BA5 burnt itself out or is this just a small respite? And are we due for another variant? Also on today's show: * How is COVID associated with increased risks of neurological and psychiatric conditions? * Is monkeypox getting away from us? Learn more about your ad choices. Visit megaphone.fm/adchoices It seems that COVID cases in the latest wave have indeed peaked, and all things across the usual pandemic metrics are improving.

It's the best COVID caseload we've had since Omicron came into our lives late last year.

So has BA5 burnt itself out or is this just a small respite? And are we due for another variant?

Also on today's show:

* How is COVID associated with increased risks of neurological and psychiatric conditions?

* Is monkeypox getting away from us?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 887 How much coronavirus is coming out of your mouth? https://www.abc.net.au/listen/programs/whats-that-rash/how-much-coronavirus-is-coming-out-of-your-mouth/101337912 Pretty much ever since the pandemic began, we've been told to socially distance by at least 1.5 meters if possible to reduce the chances of infection. But as the science is gathered on how much viral load flows from an infected person, how relevant is that recommendation? Was it even correct in the first place? Well a new - yet to be peer reviewed - study has attempted to explain just how much virus is in one's exhaled breath aerosols. And what does this mean for how the virus is spread? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 16 Aug 2022 15:01:00 -0000 full ABC Australia Pretty much ever since the pandemic began, we've been told to socially distance by at least 1.5 meters if possible to reduce the chances of infection. But as the science is gathered on how much viral load flows from an infected person, how relevant is that recommendation? Was it even correct in the first place? Well a new - yet to be peer reviewed - study has attempted to explain just how much virus is in one's exhaled breath aerosols. And what does this mean for how the virus is spread? Pretty much ever since the pandemic began, we've been told to socially distance by at least 1.5 meters if possible to reduce the chances of infection. But as the science is gathered on how much viral load flows from an infected person, how relevant is that recommendation? Was it even correct in the first place? Well a new - yet to be peer reviewed - study has attempted to explain just how much virus is in one's exhaled breath aerosols. And what does this mean for how the virus is spread? Learn more about your ad choices. Visit megaphone.fm/adchoices Pretty much ever since the pandemic began, we've been told to socially distance by at least 1.5 meters if possible to reduce the chances of infection.

But as the science is gathered on how much viral load flows from an infected person, how relevant is that recommendation? Was it even correct in the first place?

Well a new - yet to be peer reviewed - study has attempted to explain just how much virus is in one's exhaled breath aerosols.

And what does this mean for how the virus is spread?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 844 Can we wave bye bye to the B5 wave? https://www.abc.net.au/listen/programs/whats-that-rash/can-we-wave-bye-bye-to-the-b5-wave/101315854 Is it finally time to say a big see ya later to the latest B5 COVID wave? The Omicron family has already brought us several waves - the first at the start of the year when it muscled out Delta and the most recent big one via B5. But there are signs that it is finally slowing down. Cases are dropping and there are small, but positive, signs that deaths are also falling. So while it may be the end of the worst of B5, what could be next? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 09 Aug 2022 15:01:00 -0000 full ABC Australia Is it finally time to say a big see ya later to the latest B5 COVID wave? The Omicron family has already brought us several waves - the first at the start of the year when it muscled out Delta and the most recent big one via B5. But there are signs that it is finally slowing down. Cases are dropping and there are small, but positive, signs that deaths are also falling. So while it may be the end of the worst of B5, what could be next? Is it finally time to say a big see ya later to the latest B5 COVID wave? The Omicron family has already brought us several waves - the first at the start of the year when it muscled out Delta and the most recent big one via B5. But there are signs that it is finally slowing down. Cases are dropping and there are small, but positive, signs that deaths are also falling. So while it may be the end of the worst of B5, what could be next? Learn more about your ad choices. Visit megaphone.fm/adchoices Is it finally time to say a big see ya later to the latest B5 COVID wave?

The Omicron family has already brought us several waves - the first at the start of the year when it muscled out Delta and the most recent big one via B5.

But there are signs that it is finally slowing down. Cases are dropping and there are small, but positive, signs that deaths are also falling.

So while it may be the end of the worst of B5, what could be next?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 688 Rebound? Reinfection? Release me from this pandemic prison! https://www.abc.net.au/listen/programs/whats-that-rash/rebound-reinfection-release-me-from-this-pandemic-prison/13999762 As more and more people become infected with COVID-19, more and more people are also going to be reinfected. But there's another type of reinfection known as a rebound infection, which can happen in the days after you've recovered. The US President Joe Biden tested positive again this week for COVID-19 only a few days after he was cleared following his treatment with antiviral medication Paxlovid. So what could be going on? How common are rebound infections and could it extend to people who don't take the drugs also being reinfected? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 02 Aug 2022 15:01:00 -0000 full ABC Australia As more and more people become infected with COVID-19, more and more people are also going to be reinfected. But there's another type of reinfection known as a rebound infection, which can happen in the days after you've recovered. The US President Joe Biden tested positive again this week for COVID-19 only a few days after he was cleared following his treatment with antiviral medication Paxlovid. So what could be going on? How common are rebound infections and could it extend to people who don't take the drugs also being reinfected? As more and more people become infected with COVID-19, more and more people are also going to be reinfected. But there's another type of reinfection known as a rebound infection, which can happen in the days after you've recovered. The US President Joe Biden tested positive again this week for COVID-19 only a few days after he was cleared following his treatment with antiviral medication Paxlovid. So what could be going on? How common are rebound infections and could it extend to people who don't take the drugs also being reinfected? Learn more about your ad choices. Visit megaphone.fm/adchoices As more and more people become infected with COVID-19, more and more people are also going to be reinfected.

But there's another type of reinfection known as a rebound infection, which can happen in the days after you've recovered.

The US President Joe Biden tested positive again this week for COVID-19 only a few days after he was cleared following his treatment with antiviral medication Paxlovid.

So what could be going on? How common are rebound infections and could it extend to people who don't take the drugs also being reinfected?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 780 Do we need a new health revolution? https://www.abc.net.au/listen/programs/whats-that-rash/do-we-need-a-new-health-revolution/13995208 When the pandemic started we were so worried about surfaces. But it turned out that wasn't so much of a concern. The big thing was the very air we breathe. But as Governments largely scale back on mandates and restrictions, experts are urging more be done on things that can prevent spread of the virus And the big target is better ventilation. On today's special Coronacast, Tegan Taylor takes a look around to see how bad the air is in everyday life. Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 31 Jul 2022 15:01:00 -0000 full ABC Australia When the pandemic started we were so worried about surfaces. But it turned out that wasn't so much of a concern. The big thing was the very air we breathe. But as Governments largely scale back on mandates and restrictions, experts are urging more be done on things that can prevent spread of the virus And the big target is better ventilation. On today's special Coronacast, Tegan Taylor takes a look around to see how bad the air is in everyday life. When the pandemic started we were so worried about surfaces. But it turned out that wasn't so much of a concern. The big thing was the very air we breathe. But as Governments largely scale back on mandates and restrictions, experts are urging more be done on things that can prevent spread of the virus And the big target is better ventilation. On today's special Coronacast, Tegan Taylor takes a look around to see how bad the air is in everyday life. Learn more about your ad choices. Visit megaphone.fm/adchoices When the pandemic started we were so worried about surfaces. But it turned out that wasn't so much of a concern.

The big thing was the very air we breathe.

But as Governments largely scale back on mandates and restrictions, experts are urging more be done on things that can prevent spread of the virus

And the big target is better ventilation.

On today's special Coronacast, Tegan Taylor takes a look around to see how bad the air is in everyday life.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 836 Why BA5 isn't like measles, but is still a big worry https://www.abc.net.au/listen/programs/whats-that-rash/why-ba5-isnt-like-measles,-but-is-still-a-big-worry/13989556 BA5 sure is making itself well known, and is responsible for soaring infection and reinfection rates right across the country. So how does it compare in infectiousness to other diseases? Well working that out is a difficult question. It's partly down to changing variables like vaccination and controls, but also changes to the virus itself. So on this week's Coronacast, why it doesn't really matter if BA5 is as infectious as measles - it's still doing a lot of damage. Also on today's show: * Enough about BA5 - what about BA2.75? Bring on the 'Centaurus' talk! * An update on pregnancy and COVID-19 * And BA5 in schools - will a booster help? cvp_20220727_episode477_ba5_infectious.mp3 13286016 830000 Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 26 Jul 2022 15:01:00 -0000 full ABC Australia BA5 sure is making itself well known, and is responsible for soaring infection and reinfection rates right across the country. So how does it compare in infectiousness to other diseases? Well working that out is a difficult question. It's partly down to changing variables like vaccination and controls, but also changes to the virus itself. So on this week's Coronacast, why it doesn't really matter if BA5 is as infectious as measles - it's still doing a lot of damage. Also on today's show: * Enough about BA5 - what about BA2.75? Bring on the 'Centaurus' talk! * An update on pregnancy and COVID-19 * And BA5 in schools - will a booster help? cvp_20220727_episode477_ba5_infectious.mp3 13286016 830000 BA5 sure is making itself well known, and is responsible for soaring infection and reinfection rates right across the country. So how does it compare in infectiousness to other diseases? Well working that out is a difficult question. It's partly down to changing variables like vaccination and controls, but also changes to the virus itself. So on this week's Coronacast, why it doesn't really matter if BA5 is as infectious as measles - it's still doing a lot of damage. Also on today's show: * Enough about BA5 - what about BA2.75? Bring on the 'Centaurus' talk! * An update on pregnancy and COVID-19 * And BA5 in schools - will a booster help? cvp_20220727_episode477_ba5_infectious.mp3 13286016 830000 Learn more about your ad choices. Visit megaphone.fm/adchoices BA5 sure is making itself well known, and is responsible for soaring infection and reinfection rates right across the country.

So how does it compare in infectiousness to other diseases? Well working that out is a difficult question.

It's partly down to changing variables like vaccination and controls, but also changes to the virus itself.

So on this week's Coronacast, why it doesn't really matter if BA5 is as infectious as measles - it's still doing a lot of damage.

Also on today's show:

* Enough about BA5 - what about BA2.75? Bring on the 'Centaurus' talk!

* An update on pregnancy and COVID-19

* And BA5 in schools - will a booster help?

cvp_20220727_episode477_ba5_infectious.mp3

13286016

830000

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 890 The Doctor is back. What's Australia's COVID prognosis? https://www.abc.net.au/listen/programs/whats-that-rash/the-doctor-is-back-whats-australias-covid-prognosis/13978940 It's been a month since Coronacast took a break, and since then a lot has changed. The BA4 and 5 variants have become dominant, and immunologists are starting to worry about the state of play. Firstly, BA4 and 5 are acting a bit like new variants. They're evading vaccines and prior infections even more than original Omicron and there's no sign they're slowing down. And secondly, COVID case loads are surging and hospitals are feeling the pressure. So what else has changed over the last month, and what's the rest of winter looking like? Also on today's show: * I'm suddenly eligible for a fourth dose. Do I bother getting it? * Can you get the 2nd booster shot 28 days after having COVID (in line with information that re-infection can occur after 28 days), or is it still best to wait the 3 months, and if so, why is it best to wait? * I've had two AstraZeneca and one Moderna shots. What should I have as my fourth dose? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 19 Jul 2022 15:01:00 -0000 full ABC Australia It's been a month since Coronacast took a break, and since then a lot has changed. The BA4 and 5 variants have become dominant, and immunologists are starting to worry about the state of play. Firstly, BA4 and 5 are acting a bit like new variants. They're evading vaccines and prior infections even more than original Omicron and there's no sign they're slowing down. And secondly, COVID case loads are surging and hospitals are feeling the pressure. So what else has changed over the last month, and what's the rest of winter looking like? Also on today's show: * I'm suddenly eligible for a fourth dose. Do I bother getting it? * Can you get the 2nd booster shot 28 days after having COVID (in line with information that re-infection can occur after 28 days), or is it still best to wait the 3 months, and if so, why is it best to wait? * I've had two AstraZeneca and one Moderna shots. What should I have as my fourth dose? It's been a month since Coronacast took a break, and since then a lot has changed. The BA4 and 5 variants have become dominant, and immunologists are starting to worry about the state of play. Firstly, BA4 and 5 are acting a bit like new variants. They're evading vaccines and prior infections even more than original Omicron and there's no sign they're slowing down. And secondly, COVID case loads are surging and hospitals are feeling the pressure. So what else has changed over the last month, and what's the rest of winter looking like? Also on today's show: * I'm suddenly eligible for a fourth dose. Do I bother getting it? * Can you get the 2nd booster shot 28 days after having COVID (in line with information that re-infection can occur after 28 days), or is it still best to wait the 3 months, and if so, why is it best to wait? * I've had two AstraZeneca and one Moderna shots. What should I have as my fourth dose? Learn more about your ad choices. Visit megaphone.fm/adchoices It's been a month since Coronacast took a break, and since then a lot has changed.

The BA4 and 5 variants have become dominant, and immunologists are starting to worry about the state of play.

Firstly, BA4 and 5 are acting a bit like new variants. They're evading vaccines and prior infections even more than original Omicron and there's no sign they're slowing down.

And secondly, COVID case loads are surging and hospitals are feeling the pressure.

So what else has changed over the last month, and what's the rest of winter looking like?

Also on today's show:

* I'm suddenly eligible for a fourth dose. Do I bother getting it?

* Can you get the 2nd booster shot 28 days after having COVID (in line with information that re-infection can occur after 28 days), or is it still best to wait the 3 months, and if so, why is it best to wait?

* I've had two AstraZeneca and one Moderna shots. What should I have as my fourth dose?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 832 The latest great news for young kids and COVID! https://www.abc.net.au/listen/programs/whats-that-rash/the-latest-great-news-for-young-kids-and-covid/13928408 There's been a bunch of good news this week about kids and COVID, including kids under 5 moving a touch closer to become eligible for vaccination A Scandanavian study has shown that before babies are born, they get an immune benefit from their vaccinated mother. Another study has looked at a rare condition that can happen in kids after COVID, called MIS-C, and found vaccinated kids are way more protected from it And also both Pfizer and Moderna have moved slightly closer to being registered for kids under 5 in the USA. Also on today's show: * Are there rapid tests available to test for influenza? * I've noticed that cases seem to be falling. Is it just that it's being under reported? I haven't heard any mention of it in the media but it's the opposite of what I expected as we head into winter. AND WE'LL BE TAKING A BREAK FOR THE NEXT MONTH BECAUSE NORMAN IS ON HOLIDAYS. SO KEEP AN EYE ON THE FEED AND WE'LL BE BACK SOON. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 14 Jun 2022 15:01:00 -0000 full ABC Australia There's been a bunch of good news this week about kids and COVID, including kids under 5 moving a touch closer to become eligible for vaccination A Scandanavian study has shown that before babies are born, they get an immune benefit from their vaccinated mother. Another study has looked at a rare condition that can happen in kids after COVID, called MIS-C, and found vaccinated kids are way more protected from it And also both Pfizer and Moderna have moved slightly closer to being registered for kids under 5 in the USA. Also on today's show: * Are there rapid tests available to test for influenza? * I've noticed that cases seem to be falling. Is it just that it's being under reported? I haven't heard any mention of it in the media but it's the opposite of what I expected as we head into winter. AND WE'LL BE TAKING A BREAK FOR THE NEXT MONTH BECAUSE NORMAN IS ON HOLIDAYS. SO KEEP AN EYE ON THE FEED AND WE'LL BE BACK SOON. There's been a bunch of good news this week about kids and COVID, including kids under 5 moving a touch closer to become eligible for vaccination A Scandanavian study has shown that before babies are born, they get an immune benefit from their vaccinated mother. Another study has looked at a rare condition that can happen in kids after COVID, called MIS-C, and found vaccinated kids are way more protected from it And also both Pfizer and Moderna have moved slightly closer to being registered for kids under 5 in the USA. Also on today's show: * Are there rapid tests available to test for influenza? * I've noticed that cases seem to be falling. Is it just that it's being under reported? I haven't heard any mention of it in the media but it's the opposite of what I expected as we head into winter. AND WE'LL BE TAKING A BREAK FOR THE NEXT MONTH BECAUSE NORMAN IS ON HOLIDAYS. SO KEEP AN EYE ON THE FEED AND WE'LL BE BACK SOON. Learn more about your ad choices. Visit megaphone.fm/adchoices There's been a bunch of good news this week about kids and COVID, including kids under 5 moving a touch closer to become eligible for vaccination

A Scandanavian study has shown that before babies are born, they get an immune benefit from their vaccinated mother.

Another study has looked at a rare condition that can happen in kids after COVID, called MIS-C, and found vaccinated kids are way more protected from it

And also both Pfizer and Moderna have moved slightly closer to being registered for kids under 5 in the USA.

Also on today's show:

* Are there rapid tests available to test for influenza?

* I've noticed that cases seem to be falling. Is it just that it's being under reported? I haven't heard any mention of it in the media but it's the opposite of what I expected as we head into winter.

AND WE'LL BE TAKING A BREAK FOR THE NEXT MONTH BECAUSE NORMAN IS ON HOLIDAYS. SO KEEP AN EYE ON THE FEED AND WE'LL BE BACK SOON.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 777 Have we lost our vaccine mojo? https://www.abc.net.au/listen/programs/whats-that-rash/have-we-lost-our-vaccine-mojo/13918506 This time last year, Australia's vaccination program was getting underway and many were coming forward for their first or second shots. But Australia's haven't embraced the third dose as quickly or in as large numbers. The third dose is vital for the best protection against disease, and is recommended for the majority of Australians. So why aren't people coming forward as quickly? Also on today's show: * Is it possible that we may have caught COVID without realising it? * Are there instances of assumed second COVID infections that are actually just relapses? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 07 Jun 2022 15:01:00 -0000 full ABC Australia This time last year, Australia's vaccination program was getting underway and many were coming forward for their first or second shots. But Australia's haven't embraced the third dose as quickly or in as large numbers. The third dose is vital for the best protection against disease, and is recommended for the majority of Australians. So why aren't people coming forward as quickly? Also on today's show: * Is it possible that we may have caught COVID without realising it? * Are there instances of assumed second COVID infections that are actually just relapses? This time last year, Australia's vaccination program was getting underway and many were coming forward for their first or second shots. But Australia's haven't embraced the third dose as quickly or in as large numbers. The third dose is vital for the best protection against disease, and is recommended for the majority of Australians. So why aren't people coming forward as quickly? Also on today's show: * Is it possible that we may have caught COVID without realising it? * Are there instances of assumed second COVID infections that are actually just relapses? Learn more about your ad choices. Visit megaphone.fm/adchoices This time last year, Australia's vaccination program was getting underway and many were coming forward for their first or second shots.

But Australia's haven't embraced the third dose as quickly or in as large numbers.

The third dose is vital for the best protection against disease, and is recommended for the majority of Australians.

So why aren't people coming forward as quickly?

Also on today's show:

* Is it possible that we may have caught COVID without realising it?

* Are there instances of assumed second COVID infections that are actually just relapses?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 740 Which subvariant will be the One True Omicron? https://www.abc.net.au/listen/programs/whats-that-rash/which-subvariant-will-be-the-one-true-omicron/13908292 Since the variant we now know as Omicron burst onto the scene late last year, it's proved to be a shapeshifter, spawning no fewer than five subvariants so far. Each have their own characteristics, but which is the most likely to become the dominant strain? There's finally enough data around to start making a comparison - so which subvariant will rule them all, what features give it the advantage, and what possible tools we might use to fight it? Also on today's show: * If I'm triple vaccinated and COVID is everywhere, could I have encountered it and fought it off, making me even more immune now? * What's the latest on the scary, mysterious hepatitis that's been reported in kids? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 31 May 2022 15:01:00 -0000 full ABC Australia Since the variant we now know as Omicron burst onto the scene late last year, it's proved to be a shapeshifter, spawning no fewer than five subvariants so far. Each have their own characteristics, but which is the most likely to become the dominant strain? There's finally enough data around to start making a comparison - so which subvariant will rule them all, what features give it the advantage, and what possible tools we might use to fight it? Also on today's show: * If I'm triple vaccinated and COVID is everywhere, could I have encountered it and fought it off, making me even more immune now? * What's the latest on the scary, mysterious hepatitis that's been reported in kids? Since the variant we now know as Omicron burst onto the scene late last year, it's proved to be a shapeshifter, spawning no fewer than five subvariants so far. Each have their own characteristics, but which is the most likely to become the dominant strain? There's finally enough data around to start making a comparison - so which subvariant will rule them all, what features give it the advantage, and what possible tools we might use to fight it? Also on today's show: * If I'm triple vaccinated and COVID is everywhere, could I have encountered it and fought it off, making me even more immune now? * What's the latest on the scary, mysterious hepatitis that's been reported in kids? Learn more about your ad choices. Visit megaphone.fm/adchoices Since the variant we now know as Omicron burst onto the scene late last year, it's proved to be a shapeshifter, spawning no fewer than five subvariants so far.

Each have their own characteristics, but which is the most likely to become the dominant strain?

There's finally enough data around to start making a comparison - so which subvariant will rule them all, what features give it the advantage, and what possible tools we might use to fight it?

Also on today's show:

* If I'm triple vaccinated and COVID is everywhere, could I have encountered it and fought it off, making me even more immune now?

* What's the latest on the scary, mysterious hepatitis that's been reported in kids?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 680 How worried should we be about monkeypox? https://www.abc.net.au/listen/programs/whats-that-rash/how-worried-should-we-be-about-monkeypox/13666546 While COVID continues to ravage the world, it's far from the only virus that's affecting humans at the moment. Cases of flu are soaring in Australia, and the Queensland Government is worried enough about it that it's offering all Queenslanders a free flu vaccination. And to add to that is a new outbreak of monkeypox in Europe and North America with 100 suspected and confirmed cases so far, though cases have not been severe. So what is Monkeypox, could it end up like COVID and how worried should we be? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 24 May 2022 15:01:00 -0000 full ABC Australia While COVID continues to ravage the world, it's far from the only virus that's affecting humans at the moment. Cases of flu are soaring in Australia, and the Queensland Government is worried enough about it that it's offering all Queenslanders a free flu vaccination. And to add to that is a new outbreak of monkeypox in Europe and North America with 100 suspected and confirmed cases so far, though cases have not been severe. So what is Monkeypox, could it end up like COVID and how worried should we be? While COVID continues to ravage the world, it's far from the only virus that's affecting humans at the moment. Cases of flu are soaring in Australia, and the Queensland Government is worried enough about it that it's offering all Queenslanders a free flu vaccination. And to add to that is a new outbreak of monkeypox in Europe and North America with 100 suspected and confirmed cases so far, though cases have not been severe. So what is Monkeypox, could it end up like COVID and how worried should we be? Learn more about your ad choices. Visit megaphone.fm/adchoices While COVID continues to ravage the world, it's far from the only virus that's affecting humans at the moment.

Cases of flu are soaring in Australia, and the Queensland Government is worried enough about it that it's offering all Queenslanders a free flu vaccination.

And to add to that is a new outbreak of monkeypox in Europe and North America with 100 suspected and confirmed cases so far, though cases have not been severe.

So what is Monkeypox, could it end up like COVID and how worried should we be?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 716 The BIG COVID challenge facing Australia’s next government https://www.abc.net.au/listen/programs/whats-that-rash/the-big-covid-challenge-facing-australia-next-government/13885254 We are only days away from the 2022 Federal Election, where we'll find out who'll be leading the country for the next few years. But for whoever wins, there's the huge reality of dealing with and managing the ongoing COVID pandemic, which is still killing an average of 40 Australians a day. COVID policy and response hasn't featured much during the election campaign. So on today's Coronacast, what COVID issues will face whoever wins office next? Also on today's show: * Our daughter tested positive on a RAT. We had a PCR test the same day and it came back negative. So we tested again via a RAT and it was positive again. Does this mean the PCR test wasn't done properly? * I have been diagnosed with COVID twice this year. Is this the future, COVID every 4 or 5 months? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 17 May 2022 15:01:00 -0000 full ABC Australia We are only days away from the 2022 Federal Election, where we'll find out who'll be leading the country for the next few years. But for whoever wins, there's the huge reality of dealing with and managing the ongoing COVID pandemic, which is still killing an average of 40 Australians a day. COVID policy and response hasn't featured much during the election campaign. So on today's Coronacast, what COVID issues will face whoever wins office next? Also on today's show: * Our daughter tested positive on a RAT. We had a PCR test the same day and it came back negative. So we tested again via a RAT and it was positive again. Does this mean the PCR test wasn't done properly? * I have been diagnosed with COVID twice this year. Is this the future, COVID every 4 or 5 months? We are only days away from the 2022 Federal Election, where we'll find out who'll be leading the country for the next few years. But for whoever wins, there's the huge reality of dealing with and managing the ongoing COVID pandemic, which is still killing an average of 40 Australians a day. COVID policy and response hasn't featured much during the election campaign. So on today's Coronacast, what COVID issues will face whoever wins office next? Also on today's show: * Our daughter tested positive on a RAT. We had a PCR test the same day and it came back negative. So we tested again via a RAT and it was positive again. Does this mean the PCR test wasn't done properly? * I have been diagnosed with COVID twice this year. Is this the future, COVID every 4 or 5 months? Learn more about your ad choices. Visit megaphone.fm/adchoices We are only days away from the 2022 Federal Election, where we'll find out who'll be leading the country for the next few years.

But for whoever wins, there's the huge reality of dealing with and managing the ongoing COVID pandemic, which is still killing an average of 40 Australians a day.

COVID policy and response hasn't featured much during the election campaign.

So on today's Coronacast, what COVID issues will face whoever wins office next?

Also on today's show:

* Our daughter tested positive on a RAT. We had a PCR test the same day and it came back negative. So we tested again via a RAT and it was positive again. Does this mean the PCR test wasn't done properly?

* I have been diagnosed with COVID twice this year. Is this the future, COVID every 4 or 5 months?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 707 Yes, you can get long COVID if you're triple vaxxed https://www.abc.net.au/listen/programs/whats-that-rash/yes-you-can-get-long-covid-if-youre-triple-vaxxed/13875284 A British COVID report has finally answered a question many have had: can you get long COVID, even after you're triple vaccinated. And the answer is, sadly, yes. About eight to nine percent of people have some sort of long-COVID symptoms, even after they've had their third dose. But there is some good news: long COVID is still far lower in vaccinated people than in unvaccinated. Also on today's show: * What's happening with second generation vaccines? * How worried should we really be about surface transmission? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 10 May 2022 15:01:00 -0000 full ABC Australia A British COVID report has finally answered a question many have had: can you get long COVID, even after you're triple vaccinated. And the answer is, sadly, yes. About eight to nine percent of people have some sort of long-COVID symptoms, even after they've had their third dose. But there is some good news: long COVID is still far lower in vaccinated people than in unvaccinated. Also on today's show: * What's happening with second generation vaccines? * How worried should we really be about surface transmission? A British COVID report has finally answered a question many have had: can you get long COVID, even after you're triple vaccinated. And the answer is, sadly, yes. About eight to nine percent of people have some sort of long-COVID symptoms, even after they've had their third dose. But there is some good news: long COVID is still far lower in vaccinated people than in unvaccinated. Also on today's show: * What's happening with second generation vaccines? * How worried should we really be about surface transmission? Learn more about your ad choices. Visit megaphone.fm/adchoices A British COVID report has finally answered a question many have had: can you get long COVID, even after you're triple vaccinated.

And the answer is, sadly, yes. About eight to nine percent of people have some sort of long-COVID symptoms, even after they've had their third dose.

But there is some good news: long COVID is still far lower in vaccinated people than in unvaccinated.

Also on today's show:

* What's happening with second generation vaccines?

* How worried should we really be about surface transmission?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 719 5000 deaths this year and counting https://www.abc.net.au/listen/programs/whats-that-rash/5000-deaths-this-year-and-counting/13865000 While most of the Australian population is vaccinated against COVID-19, going by the amount of people who have died in 2022, this is by far the worst year of the pandemic. More than 5000 people have died so far this year, and another 30 or 40 are continuing to die on average each day at the moment. So on this week’s Coronacast, why have we stopped paying attention to deaths and can we do anything to reduce them? Also on today’s show: * Paxlovid is now part of the PBS. So what is the drug again? Who should take it? When? And why? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 03 May 2022 15:01:00 -0000 full ABC Australia While most of the Australian population is vaccinated against COVID-19, going by the amount of people who have died in 2022, this is by far the worst year of the pandemic. More than 5000 people have died so far this year, and another 30 or 40 are continuing to die on average each day at the moment. So on this week’s Coronacast, why have we stopped paying attention to deaths and can we do anything to reduce them? Also on today’s show: * Paxlovid is now part of the PBS. So what is the drug again? Who should take it? When? And why? While most of the Australian population is vaccinated against COVID-19, going by the amount of people who have died in 2022, this is by far the worst year of the pandemic. More than 5000 people have died so far this year, and another 30 or 40 are continuing to die on average each day at the moment. So on this week’s Coronacast, why have we stopped paying attention to deaths and can we do anything to reduce them? Also on today’s show: * Paxlovid is now part of the PBS. So what is the drug again? Who should take it? When? And why? Learn more about your ad choices. Visit megaphone.fm/adchoices While most of the Australian population is vaccinated against COVID-19, going by the amount of people who have died in 2022, this is by far the worst year of the pandemic.

More than 5000 people have died so far this year, and another 30 or 40 are continuing to die on average each day at the moment.

So on this week’s Coronacast, why have we stopped paying attention to deaths and can we do anything to reduce them?

Also on today’s show:

* Paxlovid is now part of the PBS. So what is the drug again? Who should take it? When? And why?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 718 The sub-variants just keep coming https://www.abc.net.au/listen/programs/whats-that-rash/the-sub-variants-just-keep-coming/13855350 When Omicron burst onto the scene late last year, scientists were shocked at how many mutations it had compared to previous variants. We now know that it's way more transmissible than previous variants and less nasty than Delta, although that hasn't stopped it from causing a lot of severe disease and death. But biology isn't static and Omicron has continued to evolve. First came BA1, then came a new wave of BA2 and now we're starting to see another new subvariant: BA4. So on today's Coronacast, what is BA4, where did it come from and how much of a worry is it? Also on today's show: * What's going on with the hepatitis condition in kids? Is it being caused by COVID-19? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 26 Apr 2022 15:01:00 -0000 full ABC Australia When Omicron burst onto the scene late last year, scientists were shocked at how many mutations it had compared to previous variants. We now know that it's way more transmissible than previous variants and less nasty than Delta, although that hasn't stopped it from causing a lot of severe disease and death. But biology isn't static and Omicron has continued to evolve. First came BA1, then came a new wave of BA2 and now we're starting to see another new subvariant: BA4. So on today's Coronacast, what is BA4, where did it come from and how much of a worry is it? Also on today's show: * What's going on with the hepatitis condition in kids? Is it being caused by COVID-19? When Omicron burst onto the scene late last year, scientists were shocked at how many mutations it had compared to previous variants. We now know that it's way more transmissible than previous variants and less nasty than Delta, although that hasn't stopped it from causing a lot of severe disease and death. But biology isn't static and Omicron has continued to evolve. First came BA1, then came a new wave of BA2 and now we're starting to see another new subvariant: BA4. So on today's Coronacast, what is BA4, where did it come from and how much of a worry is it? Also on today's show: * What's going on with the hepatitis condition in kids? Is it being caused by COVID-19? Learn more about your ad choices. Visit megaphone.fm/adchoices When Omicron burst onto the scene late last year, scientists were shocked at how many mutations it had compared to previous variants.

We now know that it's way more transmissible than previous variants and less nasty than Delta, although that hasn't stopped it from causing a lot of severe disease and death.

But biology isn't static and Omicron has continued to evolve. First came BA1, then came a new wave of BA2 and now we're starting to see another new subvariant: BA4.

So on today's Coronacast, what is BA4, where did it come from and how much of a worry is it?

Also on today's show:

* What's going on with the hepatitis condition in kids? Is it being caused by COVID-19?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 841 How long can any country stay COVID zero? https://www.abc.net.au/listen/programs/whats-that-rash/how-long-can-any-country-stay-covid-zero/13837866 China is fighting its largest coronavirus outbreak since the pandemic begun, but the lockdown being used to try and control it is facing resistance? Videos on social media appear to show small riots breaking out in parts of Shanghai while some residents are recording themselves screaming and yelling from their apartments in desperation. So is China's zero-COVID policy unable to withstand the onslaught of Omicron? And why is China resorting to lockdowns? Also on today's show: * How's COVID going in the USA? * Omicron refresher: Do RATs work against it? What are the main symptoms? How long is the incubation? * How much of the world has had COVID now? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 12 Apr 2022 15:01:00 -0000 full ABC Australia China is fighting its largest coronavirus outbreak since the pandemic begun, but the lockdown being used to try and control it is facing resistance? Videos on social media appear to show small riots breaking out in parts of Shanghai while some residents are recording themselves screaming and yelling from their apartments in desperation. So is China's zero-COVID policy unable to withstand the onslaught of Omicron? And why is China resorting to lockdowns? Also on today's show: * How's COVID going in the USA? * Omicron refresher: Do RATs work against it? What are the main symptoms? How long is the incubation? * How much of the world has had COVID now? China is fighting its largest coronavirus outbreak since the pandemic begun, but the lockdown being used to try and control it is facing resistance? Videos on social media appear to show small riots breaking out in parts of Shanghai while some residents are recording themselves screaming and yelling from their apartments in desperation. So is China's zero-COVID policy unable to withstand the onslaught of Omicron? And why is China resorting to lockdowns? Also on today's show: * How's COVID going in the USA? * Omicron refresher: Do RATs work against it? What are the main symptoms? How long is the incubation? * How much of the world has had COVID now? Learn more about your ad choices. Visit megaphone.fm/adchoices China is fighting its largest coronavirus outbreak since the pandemic begun, but the lockdown being used to try and control it is facing resistance?

Videos on social media appear to show small riots breaking out in parts of Shanghai while some residents are recording themselves screaming and yelling from their apartments in desperation.

So is China's zero-COVID policy unable to withstand the onslaught of Omicron? And why is China resorting to lockdowns?

Also on today's show:

* How's COVID going in the USA?

* Omicron refresher: Do RATs work against it? What are the main symptoms? How long is the incubation?

* How much of the world has had COVID now?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 704 Our first proper flu AND covid season looms https://www.abc.net.au/listen/programs/whats-that-rash/our-first-proper-flu-and-covid-season-looms/13828278 The race has well and truly been on for third dose COVID-19 vaccinations, but now add to that vaccination for the coming flu season. The past couple of years have seen a lull in flu infections because closed borders kept more than just COVID out — but that will change this year. So what happens if you get both COVID-19 and the flu and the same time? Is it even possible? And how do you reduce the risk of that happening? Also on today's show: * Why isn't Australia pulling its weight when it comes to reporting on vaccine effectiveness? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 05 Apr 2022 15:01:00 -0000 full ABC Australia The race has well and truly been on for third dose COVID-19 vaccinations, but now add to that vaccination for the coming flu season. The past couple of years have seen a lull in flu infections because closed borders kept more than just COVID out — but that will change this year. So what happens if you get both COVID-19 and the flu and the same time? Is it even possible? And how do you reduce the risk of that happening? Also on today's show: * Why isn't Australia pulling its weight when it comes to reporting on vaccine effectiveness? The race has well and truly been on for third dose COVID-19 vaccinations, but now add to that vaccination for the coming flu season. The past couple of years have seen a lull in flu infections because closed borders kept more than just COVID out — but that will change this year. So what happens if you get both COVID-19 and the flu and the same time? Is it even possible? And how do you reduce the risk of that happening? Also on today's show: * Why isn't Australia pulling its weight when it comes to reporting on vaccine effectiveness? Learn more about your ad choices. Visit megaphone.fm/adchoices The race has well and truly been on for third dose COVID-19 vaccinations, but now add to that vaccination for the coming flu season.

The past couple of years have seen a lull in flu infections because closed borders kept more than just COVID out — but that will change this year.

So what happens if you get both COVID-19 and the flu and the same time? Is it even possible? And how do you reduce the risk of that happening?

Also on today's show:

* Why isn't Australia pulling its weight when it comes to reporting on vaccine effectiveness?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 742 When two variants become one https://www.abc.net.au/listen/programs/whats-that-rash/when-two-variants-become-one/13817640 As the BA2 subvariant of Omicron infects its way to the top of the coronavirus leaderboard, we're thanking our lucky stars that it's not as or more severe than Delta. But imagine a coronavirus variant that has genes from both Omicron and Delta: enter Deltacron The ability for two variants to combine and share genetic information is possible, and according to recent research has already happened. So what's the possibility the next variant of concern will not be due to mutation, but instead combining? Also on today's show: * Antibody profile after Omicron * What makes something a subvariant and not just a new variant? * Lots of questions about fourth doses Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 29 Mar 2022 14:01:00 -0000 full ABC Australia As the BA2 subvariant of Omicron infects its way to the top of the coronavirus leaderboard, we're thanking our lucky stars that it's not as or more severe than Delta. But imagine a coronavirus variant that has genes from both Omicron and Delta: enter Deltacron The ability for two variants to combine and share genetic information is possible, and according to recent research has already happened. So what's the possibility the next variant of concern will not be due to mutation, but instead combining? Also on today's show: * Antibody profile after Omicron * What makes something a subvariant and not just a new variant? * Lots of questions about fourth doses As the BA2 subvariant of Omicron infects its way to the top of the coronavirus leaderboard, we're thanking our lucky stars that it's not as or more severe than Delta. But imagine a coronavirus variant that has genes from both Omicron and Delta: enter Deltacron The ability for two variants to combine and share genetic information is possible, and according to recent research has already happened. So what's the possibility the next variant of concern will not be due to mutation, but instead combining? Also on today's show: * Antibody profile after Omicron * What makes something a subvariant and not just a new variant? * Lots of questions about fourth doses Learn more about your ad choices. Visit megaphone.fm/adchoices As the BA2 subvariant of Omicron infects its way to the top of the coronavirus leaderboard, we're thanking our lucky stars that it's not as or more severe than Delta.

But imagine a coronavirus variant that has genes from both Omicron and Delta: enter Deltacron

The ability for two variants to combine and share genetic information is possible, and according to recent research has already happened.

So what's the possibility the next variant of concern will not be due to mutation, but instead combining?

Also on today's show:

* Antibody profile after Omicron

* What makes something a subvariant and not just a new variant?

* Lots of questions about fourth doses

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 721 Wasn't the peak meant to be in January? https://www.abc.net.au/listen/programs/whats-that-rash/wasnt-the-peak-meant-to-be-in-january/13807350 With cases rising quickly again, it's left many wondering: wasn't the peak supposed to be behind us? Well, turns out the pandemic isn't over and a mix of relaxed restrictions and the BA2 sub-variant have combined to once again push up infections. It also shows that the rollercoaster ride that we're on may not be stopping for a while, and the up and down nature is something we'll have to get used to. Also on today's show: * Increase in diabetes with long COVID * More on if we're going to need a 4th dose Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 22 Mar 2022 14:01:00 -0000 full ABC Australia With cases rising quickly again, it's left many wondering: wasn't the peak supposed to be behind us? Well, turns out the pandemic isn't over and a mix of relaxed restrictions and the BA2 sub-variant have combined to once again push up infections. It also shows that the rollercoaster ride that we're on may not be stopping for a while, and the up and down nature is something we'll have to get used to. Also on today's show: * Increase in diabetes with long COVID * More on if we're going to need a 4th dose With cases rising quickly again, it's left many wondering: wasn't the peak supposed to be behind us? Well, turns out the pandemic isn't over and a mix of relaxed restrictions and the BA2 sub-variant have combined to once again push up infections. It also shows that the rollercoaster ride that we're on may not be stopping for a while, and the up and down nature is something we'll have to get used to. Also on today's show: * Increase in diabetes with long COVID * More on if we're going to need a 4th dose Learn more about your ad choices. Visit megaphone.fm/adchoices With cases rising quickly again, it's left many wondering: wasn't the peak supposed to be behind us?

Well, turns out the pandemic isn't over and a mix of relaxed restrictions and the BA2 sub-variant have combined to once again push up infections.

It also shows that the rollercoaster ride that we're on may not be stopping for a while, and the up and down nature is something we'll have to get used to.

Also on today's show:

* Increase in diabetes with long COVID

* More on if we're going to need a 4th dose

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 761 BONUS: Introducing Australia, If You're Listening https://www.abc.net.au/listen/programs/whats-that-rash/introducing-australia-if-youre-listening/13797222 The sixth season of If You're Listening tells the story of Australia's turbulent history with climate change, and what that means for the future. As we approach a federal election where climate and energy is a key battleground, this eight episode series will examine how Australia wasted decades fighting change, instead of capitalising on it. This is a special listen of the first episode and is the only time it'll appear in the Coronacast feed, so if you want to check it out search for "Australia, If You're Listening" where ever you get your podcasts. Or find the links here on the ABC website: https://www.abc.net.au/radio/programs/if-youre-listening/ Learn more about your ad choices. Visit megaphone.fm/adchoices Sat, 19 Mar 2022 17:01:00 -0000 full ABC Australia The sixth season of If You're Listening tells the story of Australia's turbulent history with climate change, and what that means for the future. As we approach a federal election where climate and energy is a key battleground, this eight episode series will examine how Australia wasted decades fighting change, instead of capitalising on it. This is a special listen of the first episode and is the only time it'll appear in the Coronacast feed, so if you want to check it out search for "Australia, If You're Listening" where ever you get your podcasts. Or find the links here on the ABC website: https://www.abc.net.au/radio/programs/if-youre-listening/ The sixth season of If You're Listening tells the story of Australia's turbulent history with climate change, and what that means for the future. As we approach a federal election where climate and energy is a key battleground, this eight episode series will examine how Australia wasted decades fighting change, instead of capitalising on it. This is a special listen of the first episode and is the only time it'll appear in the Coronacast feed, so if you want to check it out search for "Australia, If You're Listening" where ever you get your podcasts. Or find the links here on the ABC website: https://www.abc.net.au/radio/programs/if-youre-listening/ Learn more about your ad choices. Visit megaphone.fm/adchoices The sixth season of If You're Listening tells the story of Australia's turbulent history with climate change, and what that means for the future.

As we approach a federal election where climate and energy is a key battleground, this eight episode series will examine how Australia wasted decades fighting change, instead of capitalising on it.

This is a special listen of the first episode and is the only time it'll appear in the Coronacast feed, so if you want to check it out search for "Australia, If You're Listening" where ever you get your podcasts.

Or find the links here on the ABC website: https://www.abc.net.au/radio/programs/if-youre-listening/

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 2139 What will winter bring as the sibling of Omicron rises? https://www.abc.net.au/listen/programs/whats-that-rash/what-will-winter-bring-as-the-sibling-of-omicron-rises/13797184 The sub-variant of Omicron, known at the moment as BA2, is being blamed for a rise in cases in NSW and likely in other states and territories. And overseas, Hong Kong is struggling with a wave which is killing more and more people due to low levels of vaccination in high risk age groups. So what could the sub-variant mean for Australia as the weather slowly cools down and we enter darker, cooler times? Also on today's show: * China goes into lockdown in several big cities * Australian researchers have uncovered resistance mutations to Sotrovimab Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 15 Mar 2022 14:01:00 -0000 full ABC Australia The sub-variant of Omicron, known at the moment as BA2, is being blamed for a rise in cases in NSW and likely in other states and territories. And overseas, Hong Kong is struggling with a wave which is killing more and more people due to low levels of vaccination in high risk age groups. So what could the sub-variant mean for Australia as the weather slowly cools down and we enter darker, cooler times? Also on today's show: * China goes into lockdown in several big cities * Australian researchers have uncovered resistance mutations to Sotrovimab The sub-variant of Omicron, known at the moment as BA2, is being blamed for a rise in cases in NSW and likely in other states and territories. And overseas, Hong Kong is struggling with a wave which is killing more and more people due to low levels of vaccination in high risk age groups. So what could the sub-variant mean for Australia as the weather slowly cools down and we enter darker, cooler times? Also on today's show: * China goes into lockdown in several big cities * Australian researchers have uncovered resistance mutations to Sotrovimab Learn more about your ad choices. Visit megaphone.fm/adchoices The sub-variant of Omicron, known at the moment as BA2, is being blamed for a rise in cases in NSW and likely in other states and territories.

And overseas, Hong Kong is struggling with a wave which is killing more and more people due to low levels of vaccination in high risk age groups.

So what could the sub-variant mean for Australia as the weather slowly cools down and we enter darker, cooler times?

Also on today's show:

* China goes into lockdown in several big cities

* Australian researchers have uncovered resistance mutations to Sotrovimab

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 668 How many people had COVID before me? https://www.abc.net.au/listen/programs/whats-that-rash/how-many-people-had-covid-before-me/13791170 Occasionally, Coronacast gets a question from the audience that not only stumps them, it stumps the expert scientists as well. And this week, that question came from Helen who was wondering how many people before her had COVID and passed it on to someone else, stretching all the way from her back to Wuhan in China. It raises many interesting questions about viral evolution and how we can reduce the number of infections globally. Also on today's show: * BA2 Omicron sub-variant becoming more and more dominant, according to NSW Health Minister Brad Hazzard * Coronacast will be dropping back to weekly. We'll be out every Wednesday so watch your feed! Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 10 Mar 2022 14:01:00 -0000 full ABC Australia Occasionally, Coronacast gets a question from the audience that not only stumps them, it stumps the expert scientists as well. And this week, that question came from Helen who was wondering how many people before her had COVID and passed it on to someone else, stretching all the way from her back to Wuhan in China. It raises many interesting questions about viral evolution and how we can reduce the number of infections globally. Also on today's show: * BA2 Omicron sub-variant becoming more and more dominant, according to NSW Health Minister Brad Hazzard * Coronacast will be dropping back to weekly. We'll be out every Wednesday so watch your feed! Occasionally, Coronacast gets a question from the audience that not only stumps them, it stumps the expert scientists as well. And this week, that question came from Helen who was wondering how many people before her had COVID and passed it on to someone else, stretching all the way from her back to Wuhan in China. It raises many interesting questions about viral evolution and how we can reduce the number of infections globally. Also on today's show: * BA2 Omicron sub-variant becoming more and more dominant, according to NSW Health Minister Brad Hazzard * Coronacast will be dropping back to weekly. We'll be out every Wednesday so watch your feed! Learn more about your ad choices. Visit megaphone.fm/adchoices Occasionally, Coronacast gets a question from the audience that not only stumps them, it stumps the expert scientists as well.

And this week, that question came from Helen who was wondering how many people before her had COVID and passed it on to someone else, stretching all the way from her back to Wuhan in China.

It raises many interesting questions about viral evolution and how we can reduce the number of infections globally.

Also on today's show:

* BA2 Omicron sub-variant becoming more and more dominant, according to NSW Health Minister Brad Hazzard

* Coronacast will be dropping back to weekly. We'll be out every Wednesday so watch your feed!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 718 What's COVID doing to your brain? https://www.abc.net.au/listen/programs/whats-that-rash/whats-covid-doing-to-your-brain/13787442 A study has found that COVID is associated with changes to the human brain in some people after they've been infected. The study, published in the journal Nature, has found brain related abnormalities in patients six months or so after their initial infection. The findings suggest this can happen regardless of severity but may be worse in those with severe disease Also on today's show: * My wife and I are in isolation at the moment after both testing positive to COVID. Her symptoms are worse than mine and she suggested I isolate in a different part of the home? * The virus in my body is a direct descendant of the virus that infected people in the wet market in Wuhan. How many people do you think it has been through to get to me? * If there is every chance we will all, eventually get Omicron, is there an argument to getting it sooner than later? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 08 Mar 2022 14:01:00 -0000 full ABC Australia A study has found that COVID is associated with changes to the human brain in some people after they've been infected. The study, published in the journal Nature, has found brain related abnormalities in patients six months or so after their initial infection. The findings suggest this can happen regardless of severity but may be worse in those with severe disease Also on today's show: * My wife and I are in isolation at the moment after both testing positive to COVID. Her symptoms are worse than mine and she suggested I isolate in a different part of the home? * The virus in my body is a direct descendant of the virus that infected people in the wet market in Wuhan. How many people do you think it has been through to get to me? * If there is every chance we will all, eventually get Omicron, is there an argument to getting it sooner than later? A study has found that COVID is associated with changes to the human brain in some people after they've been infected. The study, published in the journal Nature, has found brain related abnormalities in patients six months or so after their initial infection. The findings suggest this can happen regardless of severity but may be worse in those with severe disease Also on today's show: * My wife and I are in isolation at the moment after both testing positive to COVID. Her symptoms are worse than mine and she suggested I isolate in a different part of the home? * The virus in my body is a direct descendant of the virus that infected people in the wet market in Wuhan. How many people do you think it has been through to get to me? * If there is every chance we will all, eventually get Omicron, is there an argument to getting it sooner than later? Learn more about your ad choices. Visit megaphone.fm/adchoices A study has found that COVID is associated with changes to the human brain in some people after they've been infected.

The study, published in the journal Nature, has found brain related abnormalities in patients six months or so after their initial infection.

The findings suggest this can happen regardless of severity but may be worse in those with severe disease

Also on today's show:

* My wife and I are in isolation at the moment after both testing positive to COVID. Her symptoms are worse than mine and she suggested I isolate in a different part of the home?

* The virus in my body is a direct descendant of the virus that infected people in the wet market in Wuhan. How many people do you think it has been through to get to me?

* If there is every chance we will all, eventually get Omicron, is there an argument to getting it sooner than later?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 750 Rethinking the lab escape theory https://www.abc.net.au/listen/programs/whats-that-rash/rethinking-the-lab-escape-theory/13780324 Did COVID escape from a lab? Was it natural evolution? How did it happen? These are all very big questions that scientists have been working on answering ever since SARS-CoV-2 arrived in our lives in late 2019. Now, the release of two (still to be peer reviewed) articles have outlined more evidence that COVID didn't escape a lab, and instead evolved naturally in animals before jumping to humans. And on today's Coronacast, they may have even found the very cage in the Wuhan market where COVID made the jump. GUEST:Professor Eddie Holmes, Sydney Medical School, University of Sydney Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 06 Mar 2022 14:01:00 -0000 full ABC Australia Did COVID escape from a lab? Was it natural evolution? How did it happen? These are all very big questions that scientists have been working on answering ever since SARS-CoV-2 arrived in our lives in late 2019. Now, the release of two (still to be peer reviewed) articles have outlined more evidence that COVID didn't escape a lab, and instead evolved naturally in animals before jumping to humans. And on today's Coronacast, they may have even found the very cage in the Wuhan market where COVID made the jump. GUEST: Professor Eddie Holmes, Sydney Medical School, University of Sydney Did COVID escape from a lab? Was it natural evolution? How did it happen? These are all very big questions that scientists have been working on answering ever since SARS-CoV-2 arrived in our lives in late 2019. Now, the release of two (still to be peer reviewed) articles have outlined more evidence that COVID didn't escape a lab, and instead evolved naturally in animals before jumping to humans. And on today's Coronacast, they may have even found the very cage in the Wuhan market where COVID made the jump. GUEST:Professor Eddie Holmes, Sydney Medical School, University of Sydney Learn more about your ad choices. Visit megaphone.fm/adchoices Did COVID escape from a lab? Was it natural evolution? How did it happen?

These are all very big questions that scientists have been working on answering ever since SARS-CoV-2 arrived in our lives in late 2019.

Now, the release of two (still to be peer reviewed) articles have outlined more evidence that COVID didn't escape a lab, and instead evolved naturally in animals before jumping to humans.

And on today's Coronacast, they may have even found the very cage in the Wuhan market where COVID made the jump.

GUEST:Professor Eddie Holmes, Sydney Medical School, University of Sydney

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 881 Australia is one again! So how are we tracking? https://www.abc.net.au/listen/programs/whats-that-rash/australia-is-one-again-so-how-are-we-tracking/13780322 Western Australia has reopened its border after more than a year of staying shut off from the world as part of its COVID control strategy. While people can once again travel, WA is in the middle of a growing outbreak - but it has imposed restrictions to help flatten the curve. With WA now open again, Australia is once again whole - so how is the nation tracking for COVID and how does 2022 compare to previous years? Also on today's show: * The TGA provisionally approves AstraZeneca's combination antibodies. What is it? How does it differ from vaccination? And why might it be useful? Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 03 Mar 2022 14:01:00 -0000 full ABC Australia Western Australia has reopened its border after more than a year of staying shut off from the world as part of its COVID control strategy. While people can once again travel, WA is in the middle of a growing outbreak - but it has imposed restrictions to help flatten the curve. With WA now open again, Australia is once again whole - so how is the nation tracking for COVID and how does 2022 compare to previous years? Also on today's show: * The TGA provisionally approves AstraZeneca's combination antibodies. What is it? How does it differ from vaccination? And why might it be useful? Western Australia has reopened its border after more than a year of staying shut off from the world as part of its COVID control strategy. While people can once again travel, WA is in the middle of a growing outbreak - but it has imposed restrictions to help flatten the curve. With WA now open again, Australia is once again whole - so how is the nation tracking for COVID and how does 2022 compare to previous years? Also on today's show: * The TGA provisionally approves AstraZeneca's combination antibodies. What is it? How does it differ from vaccination? And why might it be useful? Learn more about your ad choices. Visit megaphone.fm/adchoices Western Australia has reopened its border after more than a year of staying shut off from the world as part of its COVID control strategy.

While people can once again travel, WA is in the middle of a growing outbreak - but it has imposed restrictions to help flatten the curve.

With WA now open again, Australia is once again whole - so how is the nation tracking for COVID and how does 2022 compare to previous years?

Also on today's show:

* The TGA provisionally approves AstraZeneca's combination antibodies. What is it? How does it differ from vaccination? And why might it be useful?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 671 Are kids getting vaccinated too slowly? https://www.abc.net.au/listen/programs/whats-that-rash/are-kids-getting-vaccinated-too-slowly/13769720 Last year was all about the push to vaccinate adults and teens against COVID-19, and despite a slow start we certainly got there in the end. Now this year the vaccine focus has turned to two things: third doses for adults, and first doses for younger kids. So how is the vaccine rollout for 5-11s going? How do the vaccines work in kids and what is the latest of safety and efficacy? Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 27 Feb 2022 14:01:00 -0000 full ABC Australia Last year was all about the push to vaccinate adults and teens against COVID-19, and despite a slow start we certainly got there in the end. Now this year the vaccine focus has turned to two things: third doses for adults, and first doses for younger kids. So how is the vaccine rollout for 5-11s going? How do the vaccines work in kids and what is the latest of safety and efficacy? Last year was all about the push to vaccinate adults and teens against COVID-19, and despite a slow start we certainly got there in the end. Now this year the vaccine focus has turned to two things: third doses for adults, and first doses for younger kids. So how is the vaccine rollout for 5-11s going? How do the vaccines work in kids and what is the latest of safety and efficacy? Learn more about your ad choices. Visit megaphone.fm/adchoices Last year was all about the push to vaccinate adults and teens against COVID-19, and despite a slow start we certainly got there in the end.

Now this year the vaccine focus has turned to two things: third doses for adults, and first doses for younger kids.

So how is the vaccine rollout for 5-11s going? How do the vaccines work in kids and what is the latest of safety and efficacy?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 850 How wars can supercharge pandemics https://www.abc.net.au/listen/programs/whats-that-rash/how-wars-can-supercharge-pandemics/13769718 Throughout history, war and disease have gone hand in hand. As the Russian/Ukrainian war escalates, it's still too early to know what effect it'll have on the COVID-19 pandemic but it certainly won't help. So what can we learn from previous conflicts and pandemics, like the 1918 flu pandemic or even the plague? That's on today's Coronacast Also on today's show: * What can we learn from two Omicron superspreading events in Newcastle? * Cases in WA continue to go up * Quick(ish) Fire Friday returns! Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 24 Feb 2022 14:01:00 -0000 full ABC Australia Throughout history, war and disease have gone hand in hand. As the Russian/Ukrainian war escalates, it's still too early to know what effect it'll have on the COVID-19 pandemic but it certainly won't help. So what can we learn from previous conflicts and pandemics, like the 1918 flu pandemic or even the plague? That's on today's Coronacast Also on today's show: * What can we learn from two Omicron superspreading events in Newcastle? * Cases in WA continue to go up * Quick(ish) Fire Friday returns! Throughout history, war and disease have gone hand in hand. As the Russian/Ukrainian war escalates, it's still too early to know what effect it'll have on the COVID-19 pandemic but it certainly won't help. So what can we learn from previous conflicts and pandemics, like the 1918 flu pandemic or even the plague? That's on today's Coronacast Also on today's show: * What can we learn from two Omicron superspreading events in Newcastle? * Cases in WA continue to go up * Quick(ish) Fire Friday returns! Learn more about your ad choices. Visit megaphone.fm/adchoices Throughout history, war and disease have gone hand in hand.

As the Russian/Ukrainian war escalates, it's still too early to know what effect it'll have on the COVID-19 pandemic but it certainly won't help.

So what can we learn from previous conflicts and pandemics, like the 1918 flu pandemic or even the plague?

That's on today's Coronacast

Also on today's show:

* What can we learn from two Omicron superspreading events in Newcastle?

* Cases in WA continue to go up

* Quick(ish) Fire Friday returns!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 712 Restrictions finally easing up. Are they gone for good? https://www.abc.net.au/listen/programs/whats-that-rash/restrictions-finally-easing-up.-are-they-gone-for-good/13765724 More and more states and territories are slowly removing restrictions, and letting people try to return to a sense of a normal life. Victoria yesterday said that masks can come off in most indoor environments from midnight Friday and Queensland is scrapping density limits and stopping daily press conferences. So is this finally the end of the pandemic, or more just a lull between variants? Also on today's show: * Vaccination while pregnant safe, another study finds * Worried about long-COVID? Here are four possible risk factors that might trigger it. Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 22 Feb 2022 14:01:00 -0000 full ABC Australia More and more states and territories are slowly removing restrictions, and letting people try to return to a sense of a normal life. Victoria yesterday said that masks can come off in most indoor environments from midnight Friday and Queensland is scrapping density limits and stopping daily press conferences. So is this finally the end of the pandemic, or more just a lull between variants? Also on today's show: * Vaccination while pregnant safe, another study finds * Worried about long-COVID? Here are four possible risk factors that might trigger it. More and more states and territories are slowly removing restrictions, and letting people try to return to a sense of a normal life. Victoria yesterday said that masks can come off in most indoor environments from midnight Friday and Queensland is scrapping density limits and stopping daily press conferences. So is this finally the end of the pandemic, or more just a lull between variants? Also on today's show: * Vaccination while pregnant safe, another study finds * Worried about long-COVID? Here are four possible risk factors that might trigger it. Learn more about your ad choices. Visit megaphone.fm/adchoices More and more states and territories are slowly removing restrictions, and letting people try to return to a sense of a normal life.

Victoria yesterday said that masks can come off in most indoor environments from midnight Friday and Queensland is scrapping density limits and stopping daily press conferences.

So is this finally the end of the pandemic, or more just a lull between variants?

Also on today's show:

* Vaccination while pregnant safe, another study finds

* Worried about long-COVID? Here are four possible risk factors that might trigger it.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 720 I'm worried about how worried I am https://www.abc.net.au/listen/programs/whats-that-rash/im-worried-about-how-worried-i-am/13759396 As we move to the next phases of the pandemic, there are many people who are yet to make the psychological jump and mental readjustment to a different life. Many are only mildly anxious, but there are also groups of people who are still worried about leaving their house. So what can you do if you have a friend or family member suffering from pandemic related anxiety or even depression? GUEST: Professor Frances Kay-Lambkin, a psychologist and mental health researcher at the University of Newcastle Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 20 Feb 2022 14:01:00 -0000 full ABC Australia As we move to the next phases of the pandemic, there are many people who are yet to make the psychological jump and mental readjustment to a different life. Many are only mildly anxious, but there are also groups of people who are still worried about leaving their house. So what can you do if you have a friend or family member suffering from pandemic related anxiety or even depression? GUEST: Professor Frances Kay-Lambkin, a psychologist and mental health researcher at the University of Newcastle As we move to the next phases of the pandemic, there are many people who are yet to make the psychological jump and mental readjustment to a different life. Many are only mildly anxious, but there are also groups of people who are still worried about leaving their house. So what can you do if you have a friend or family member suffering from pandemic related anxiety or even depression? GUEST: Professor Frances Kay-Lambkin, a psychologist and mental health researcher at the University of Newcastle Learn more about your ad choices. Visit megaphone.fm/adchoices As we move to the next phases of the pandemic, there are many people who are yet to make the psychological jump and mental readjustment to a different life.

Many are only mildly anxious, but there are also groups of people who are still worried about leaving their house.

So what can you do if you have a friend or family member suffering from pandemic related anxiety or even depression?

GUEST:

Professor Frances Kay-Lambkin, a psychologist and mental health researcher at the University of Newcastle

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 833 Exponential growth gets there eventually https://www.abc.net.au/listen/programs/whats-that-rash/exponential-growth-gets-there-eventually/13759394 It's taken several weeks, but the number of new COVID-19 cases in Western Australia is now increasing rapidly. At the start of February, WA had a 7-day average of 19 cases a day. Now that average is nearly 100. So from here, can we expect to see a very rapid increase in cases like we saw in the eastern states over Christmas/New Year? Or could the delayed reopening and closed borders help flatten that curve? Also on today's show: * Victoria and NSW announce they're loosening restrictions even more Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 17 Feb 2022 14:01:00 -0000 full ABC Australia It's taken several weeks, but the number of new COVID-19 cases in Western Australia is now increasing rapidly. At the start of February, WA had a 7-day average of 19 cases a day. Now that average is nearly 100. So from here, can we expect to see a very rapid increase in cases like we saw in the eastern states over Christmas/New Year? Or could the delayed reopening and closed borders help flatten that curve? Also on today's show: * Victoria and NSW announce they're loosening restrictions even more It's taken several weeks, but the number of new COVID-19 cases in Western Australia is now increasing rapidly. At the start of February, WA had a 7-day average of 19 cases a day. Now that average is nearly 100. So from here, can we expect to see a very rapid increase in cases like we saw in the eastern states over Christmas/New Year? Or could the delayed reopening and closed borders help flatten that curve? Also on today's show: * Victoria and NSW announce they're loosening restrictions even more Learn more about your ad choices. Visit megaphone.fm/adchoices It's taken several weeks, but the number of new COVID-19 cases in Western Australia is now increasing rapidly.

At the start of February, WA had a 7-day average of 19 cases a day. Now that average is nearly 100.

So from here, can we expect to see a very rapid increase in cases like we saw in the eastern states over Christmas/New Year?

Or could the delayed reopening and closed borders help flatten that curve?

Also on today's show:

* Victoria and NSW announce they're loosening restrictions even more

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 661 Four scenarios for the pandemic's next phase https://www.abc.net.au/listen/programs/whats-that-rash/four-scenarios-for-the-pandemics-next-phase/13755904 So, where's this pandemic actually heading? It's a good question and quite hard to answer as... well... no one can tell you the future. But experts have never shied away from making some educated guesses, including SAGE, the Scientific Advisory Group for Emergencies in the UK. They've published four scenarios ranging from as good as it can be given the circumstances to downright doom and gloom. So on today's Coronacast, what does SAGE think we can expect from the pandemic over the next few years and which scenario is most likely to be right? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 15 Feb 2022 14:01:00 -0000 full ABC Australia So, where's this pandemic actually heading? It's a good question and quite hard to answer as... well... no one can tell you the future. But experts have never shied away from making some educated guesses, including SAGE, the Scientific Advisory Group for Emergencies in the UK. They've published four scenarios ranging from as good as it can be given the circumstances to downright doom and gloom. So on today's Coronacast, what does SAGE think we can expect from the pandemic over the next few years and which scenario is most likely to be right? So, where's this pandemic actually heading? It's a good question and quite hard to answer as... well... no one can tell you the future. But experts have never shied away from making some educated guesses, including SAGE, the Scientific Advisory Group for Emergencies in the UK. They've published four scenarios ranging from as good as it can be given the circumstances to downright doom and gloom. So on today's Coronacast, what does SAGE think we can expect from the pandemic over the next few years and which scenario is most likely to be right? Learn more about your ad choices. Visit megaphone.fm/adchoices So, where's this pandemic actually heading? It's a good question and quite hard to answer as... well... no one can tell you the future.

But experts have never shied away from making some educated guesses, including SAGE, the Scientific Advisory Group for Emergencies in the UK.

They've published four scenarios ranging from as good as it can be given the circumstances to downright doom and gloom.

So on today's Coronacast, what does SAGE think we can expect from the pandemic over the next few years and which scenario is most likely to be right?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 637 How do we sidestep the next pandemic? https://www.abc.net.au/listen/programs/whats-that-rash/how-do-we-sidestep-the-next-pandemic/13749192 When COVID burst onto the scene in late 2019, it came as a shock to most of the world's population and we've all been dealing with it ever since. But to many researchers, it was less of a surprise and more of an inevitability - and now they're urging governments to act now to stop the next one. It comes down to the old medical saying: prevention is better than cure. So what can be done to help prevent the next pandemic and how much will it cost? Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 13 Feb 2022 14:01:00 -0000 full ABC Australia When COVID burst onto the scene in late 2019, it came as a shock to most of the world's population and we've all been dealing with it ever since. But to many researchers, it was less of a surprise and more of an inevitability - and now they're urging governments to act now to stop the next one. It comes down to the old medical saying: prevention is better than cure. So what can be done to help prevent the next pandemic and how much will it cost? When COVID burst onto the scene in late 2019, it came as a shock to most of the world's population and we've all been dealing with it ever since. But to many researchers, it was less of a surprise and more of an inevitability - and now they're urging governments to act now to stop the next one. It comes down to the old medical saying: prevention is better than cure. So what can be done to help prevent the next pandemic and how much will it cost? Learn more about your ad choices. Visit megaphone.fm/adchoices When COVID burst onto the scene in late 2019, it came as a shock to most of the world's population and we've all been dealing with it ever since.

But to many researchers, it was less of a surprise and more of an inevitability - and now they're urging governments to act now to stop the next one.

It comes down to the old medical saying: prevention is better than cure.

So what can be done to help prevent the next pandemic and how much will it cost?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 877 It's OFFICIAL: you now need THREE doses https://www.abc.net.au/listen/programs/whats-that-rash/its-official-you-now-need-three-doses/13749194 For months now, experts have been saying we'll need three doses to be protected from coronavirus, especially the Omicron variant. And now, it's official. Yesterday, the rules changed and people over 16 will be required to have all three doses of a COVID vaccine to be considered "up to date". So why make the change now when previously two vaccines were considered good enough? And might it mean for vaccine mandates down the track? Also on today's show: * Should me and my family just go out and get Omicron? * Should I wait the full eight weeks to get my daughters second vaccination or should I do it at six? * Does testing positive just after my booster reduce its effectiveness? Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 10 Feb 2022 14:01:00 -0000 full ABC Australia For months now, experts have been saying we'll need three doses to be protected from coronavirus, especially the Omicron variant. And now, it's official. Yesterday, the rules changed and people over 16 will be required to have all three doses of a COVID vaccine to be considered "up to date". So why make the change now when previously two vaccines were considered good enough? And might it mean for vaccine mandates down the track? Also on today's show: * Should me and my family just go out and get Omicron? * Should I wait the full eight weeks to get my daughters second vaccination or should I do it at six? * Does testing positive just after my booster reduce its effectiveness? For months now, experts have been saying we'll need three doses to be protected from coronavirus, especially the Omicron variant. And now, it's official. Yesterday, the rules changed and people over 16 will be required to have all three doses of a COVID vaccine to be considered "up to date". So why make the change now when previously two vaccines were considered good enough? And might it mean for vaccine mandates down the track? Also on today's show: * Should me and my family just go out and get Omicron? * Should I wait the full eight weeks to get my daughters second vaccination or should I do it at six? * Does testing positive just after my booster reduce its effectiveness? Learn more about your ad choices. Visit megaphone.fm/adchoices For months now, experts have been saying we'll need three doses to be protected from coronavirus, especially the Omicron variant.

And now, it's official.

Yesterday, the rules changed and people over 16 will be required to have all three doses of a COVID vaccine to be considered "up to date".

So why make the change now when previously two vaccines were considered good enough? And might it mean for vaccine mandates down the track?

Also on today's show:

* Should me and my family just go out and get Omicron?

* Should I wait the full eight weeks to get my daughters second vaccination or should I do it at six?

* Does testing positive just after my booster reduce its effectiveness?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 770 An unexpected COVID crisis https://www.abc.net.au/listen/programs/whats-that-rash/an-unexpected-covid-crisis/13745728 Two years into the pandemic, we're still discovering new things about COVID almost daily. The latest is what COVID can do to your heart, a year after you've been infected. A huge study has shown really disturbing problems from heart attacks, to strokes, to blood clots on the lungs to heart failure. So on today's Coronacast, who is at most risk? And what does this tell us about COVID as a disease? Also on today's show: * International tourists - what will they bring? * The real story about aged care * Who needs a fourth dose, when and why? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 08 Feb 2022 14:01:00 -0000 full ABC Australia Two years into the pandemic, we're still discovering new things about COVID almost daily. The latest is what COVID can do to your heart, a year after you've been infected. A huge study has shown really disturbing problems from heart attacks, to strokes, to blood clots on the lungs to heart failure. So on today's Coronacast, who is at most risk? And what does this tell us about COVID as a disease? Also on today's show: * International tourists - what will they bring? * The real story about aged care * Who needs a fourth dose, when and why? Two years into the pandemic, we're still discovering new things about COVID almost daily. The latest is what COVID can do to your heart, a year after you've been infected. A huge study has shown really disturbing problems from heart attacks, to strokes, to blood clots on the lungs to heart failure. So on today's Coronacast, who is at most risk? And what does this tell us about COVID as a disease? Also on today's show: * International tourists - what will they bring? * The real story about aged care * Who needs a fourth dose, when and why? Learn more about your ad choices. Visit megaphone.fm/adchoices Two years into the pandemic, we're still discovering new things about COVID almost daily.

The latest is what COVID can do to your heart, a year after you've been infected.

A huge study has shown really disturbing problems from heart attacks, to strokes, to blood clots on the lungs to heart failure.

So on today's Coronacast, who is at most risk? And what does this tell us about COVID as a disease?

Also on today's show:

* International tourists - what will they bring?

* The real story about aged care

* Who needs a fourth dose, when and why?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 738 How will fancy new antivirals help fight COVID? https://www.abc.net.au/listen/programs/whats-that-rash/how-will-fancy-new-antivirals-help-fight-covid/13741258 When it comes to ways to fight COVID-19, vaccines have been the main tool we've used so far during the pandemic. But new antivirals are being produced for use including in Australia which has recently provisionally approved two different drugs. They promise to help stop at-risk people ending up in hospital and dying. So what are the drugs, how do they work and will they usher in a new way of handling the pandemic? GUEST:Professor Josh Davis, Infectious Diseases, Uni Newcastle, past president of the Australasian Society for Infectious Diseases and member of the National COVID-19 Clinical Evidence Taskforce Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 06 Feb 2022 14:01:00 -0000 full ABC Australia When it comes to ways to fight COVID-19, vaccines have been the main tool we've used so far during the pandemic. But new antivirals are being produced for use including in Australia which has recently provisionally approved two different drugs. They promise to help stop at-risk people ending up in hospital and dying. So what are the drugs, how do they work and will they usher in a new way of handling the pandemic? GUEST: Professor Josh Davis, Infectious Diseases, Uni Newcastle, past president of the Australasian Society for Infectious Diseases and member of the National COVID-19 Clinical Evidence Taskforce When it comes to ways to fight COVID-19, vaccines have been the main tool we've used so far during the pandemic. But new antivirals are being produced for use including in Australia which has recently provisionally approved two different drugs. They promise to help stop at-risk people ending up in hospital and dying. So what are the drugs, how do they work and will they usher in a new way of handling the pandemic? GUEST:Professor Josh Davis, Infectious Diseases, Uni Newcastle, past president of the Australasian Society for Infectious Diseases and member of the National COVID-19 Clinical Evidence Taskforce Learn more about your ad choices. Visit megaphone.fm/adchoices When it comes to ways to fight COVID-19, vaccines have been the main tool we've used so far during the pandemic.

But new antivirals are being produced for use including in Australia which has recently provisionally approved two different drugs.

They promise to help stop at-risk people ending up in hospital and dying.

So what are the drugs, how do they work and will they usher in a new way of handling the pandemic?

GUEST:Professor Josh Davis, Infectious Diseases, Uni Newcastle, past president of the Australasian Society for Infectious Diseases and member of the National COVID-19 Clinical Evidence Taskforce

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 842 Wishful thinking and the end of the pandemic https://www.abc.net.au/listen/programs/whats-that-rash/wishful-thinking-and-the-end-of-the-pandemic/13740088 As the Omicron wave continues to subside, there's the temptation to hope that now that it's over, the whole pandemic is done. And while we can dream that it's true, hoping unfortunately won't help that become reality. The general weariness is understandable for us everyday people, but what about for policy makers and their preparations for new variants or the next wave? Also on today's show: * Are we really at Omicron's peak? * Can a person be infected simultaneously with two or more strains of coronavirus? * Why aren't COVID case numbers exploding in WA? * Will Novavax be offered as a booster? * Can you be asymptomatic and get long COVID? Could this explain why I am so tired? Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 03 Feb 2022 14:01:00 -0000 full ABC Australia As the Omicron wave continues to subside, there's the temptation to hope that now that it's over, the whole pandemic is done. And while we can dream that it's true, hoping unfortunately won't help that become reality. The general weariness is understandable for us everyday people, but what about for policy makers and their preparations for new variants or the next wave? Also on today's show: * Are we really at Omicron's peak? * Can a person be infected simultaneously with two or more strains of coronavirus? * Why aren't COVID case numbers exploding in WA? * Will Novavax be offered as a booster? * Can you be asymptomatic and get long COVID? Could this explain why I am so tired? As the Omicron wave continues to subside, there's the temptation to hope that now that it's over, the whole pandemic is done. And while we can dream that it's true, hoping unfortunately won't help that become reality. The general weariness is understandable for us everyday people, but what about for policy makers and their preparations for new variants or the next wave? Also on today's show: * Are we really at Omicron's peak? * Can a person be infected simultaneously with two or more strains of coronavirus? * Why aren't COVID case numbers exploding in WA? * Will Novavax be offered as a booster? * Can you be asymptomatic and get long COVID? Could this explain why I am so tired? Learn more about your ad choices. Visit megaphone.fm/adchoices As the Omicron wave continues to subside, there's the temptation to hope that now that it's over, the whole pandemic is done.

And while we can dream that it's true, hoping unfortunately won't help that become reality.

The general weariness is understandable for us everyday people, but what about for policy makers and their preparations for new variants or the next wave?

Also on today's show:

* Are we really at Omicron's peak?

* Can a person be infected simultaneously with two or more strains of coronavirus?

* Why aren't COVID case numbers exploding in WA?

* Will Novavax be offered as a booster?

* Can you be asymptomatic and get long COVID? Could this explain why I am so tired?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 785 The brothers and sisters of Omicron https://www.abc.net.au/listen/programs/whats-that-rash/the-brothers-and-sisters-of-omicron/13736084 Looking at the family tree of coronavirus is a bit like taking a trip down memory lane. The whole crew is there including the famous ones like Alpha, Beta and Delta, and the ones that never really made it into the big time. But what if we zoom in on Omicron? Lately, there's been a bit of noise made about a few Omicron sub variants. What are they? And how much should we worry? Also on today's show: * TGA releases a post-market review for rapid antigen tests. What can we learn from it? References: https://www.tga.gov.au/post-market-review-antigen-and-rapid-antigen-tests Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 01 Feb 2022 14:01:00 -0000 full ABC Australia Looking at the family tree of coronavirus is a bit like taking a trip down memory lane. The whole crew is there including the famous ones like Alpha, Beta and Delta, and the ones that never really made it into the big time. But what if we zoom in on Omicron? Lately, there's been a bit of noise made about a few Omicron sub variants. What are they? And how much should we worry? Also on today's show: * TGA releases a post-market review for rapid antigen tests. What can we learn from it? References: https://www.tga.gov.au/post-market-review-antigen-and-rapid-antigen-tests Looking at the family tree of coronavirus is a bit like taking a trip down memory lane. The whole crew is there including the famous ones like Alpha, Beta and Delta, and the ones that never really made it into the big time. But what if we zoom in on Omicron? Lately, there's been a bit of noise made about a few Omicron sub variants. What are they? And how much should we worry? Also on today's show: * TGA releases a post-market review for rapid antigen tests. What can we learn from it? References: https://www.tga.gov.au/post-market-review-antigen-and-rapid-antigen-tests Learn more about your ad choices. Visit megaphone.fm/adchoices Looking at the family tree of coronavirus is a bit like taking a trip down memory lane.

The whole crew is there including the famous ones like Alpha, Beta and Delta, and the ones that never really made it into the big time.

But what if we zoom in on Omicron? Lately, there's been a bit of noise made about a few Omicron sub variants. What are they? And how much should we worry?

Also on today's show:

* TGA releases a post-market review for rapid antigen tests. What can we learn from it?

References:

https://www.tga.gov.au/post-market-review-antigen-and-rapid-antigen-tests

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 686 The great big lull after Omicron https://www.abc.net.au/listen/programs/whats-that-rash/the-great-big-lull-after-omicron/13731070 As the scary peaks in all states and territories in Australia, except WA, seems to be behind us, there is now a new sense of calm. Daily coronavirus cases seem to be falling for now, and there's renewed hope that the worst of this wave is behind us. And according to some experts, it could well be the case both here and globally. Due to so many people now either infected by Omicron or vaccinated, they say we may be settling into a new trough of equilibrium. So is it the end of the pandemic? Or just a calm before the next storm? Also on this week's show: * Deaths are still high * WA cases are increasing. What are their options? * Vaccines help protect against long COVID Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 27 Jan 2022 14:01:00 -0000 full ABC Australia As the scary peaks in all states and territories in Australia, except WA, seems to be behind us, there is now a new sense of calm. Daily coronavirus cases seem to be falling for now, and there's renewed hope that the worst of this wave is behind us. And according to some experts, it could well be the case both here and globally. Due to so many people now either infected by Omicron or vaccinated, they say we may be settling into a new trough of equilibrium. So is it the end of the pandemic? Or just a calm before the next storm? Also on this week's show: * Deaths are still high * WA cases are increasing. What are their options? * Vaccines help protect against long COVID As the scary peaks in all states and territories in Australia, except WA, seems to be behind us, there is now a new sense of calm. Daily coronavirus cases seem to be falling for now, and there's renewed hope that the worst of this wave is behind us. And according to some experts, it could well be the case both here and globally. Due to so many people now either infected by Omicron or vaccinated, they say we may be settling into a new trough of equilibrium. So is it the end of the pandemic? Or just a calm before the next storm? Also on this week's show: * Deaths are still high * WA cases are increasing. What are their options? * Vaccines help protect against long COVID Learn more about your ad choices. Visit megaphone.fm/adchoices As the scary peaks in all states and territories in Australia, except WA, seems to be behind us, there is now a new sense of calm.

Daily coronavirus cases seem to be falling for now, and there's renewed hope that the worst of this wave is behind us.

And according to some experts, it could well be the case both here and globally.

Due to so many people now either infected by Omicron or vaccinated, they say we may be settling into a new trough of equilibrium.

So is it the end of the pandemic? Or just a calm before the next storm?

Also on this week's show:

* Deaths are still high

* WA cases are increasing. What are their options?

* Vaccines help protect against long COVID

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1520 Is the death rate too high? https://www.abc.net.au/listen/programs/whats-that-rash/is-the-death-rate-too-high/13722702 The number of people dying from COVID hit a record high this week, as large case numbers continue in most states and territories. It comes as no surprise then that NSW and Victoria announced that people can get their third dose at the three month mark, bringing it forward from the 31st January which was originally planned. So why roll out boosters even earlier? Could the number of deaths be tied to people not being as protected as they could be? Also on this week's show: * Vaccine supply and logistics * Novavax approved! * Is the term "elective surgery" a bad way of phrasing it? * Peaks? Coming soon? * How reliable are rapid antigen tests? * Kids vaccination, kids going back to school and keeping kids safe Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 20 Jan 2022 14:01:00 -0000 full ABC Australia The number of people dying from COVID hit a record high this week, as large case numbers continue in most states and territories. It comes as no surprise then that NSW and Victoria announced that people can get their third dose at the three month mark, bringing it forward from the 31st January which was originally planned. So why roll out boosters even earlier? Could the number of deaths be tied to people not being as protected as they could be? Also on this week's show: * Vaccine supply and logistics * Novavax approved! * Is the term "elective surgery" a bad way of phrasing it? * Peaks? Coming soon? * How reliable are rapid antigen tests? * Kids vaccination, kids going back to school and keeping kids safe The number of people dying from COVID hit a record high this week, as large case numbers continue in most states and territories. It comes as no surprise then that NSW and Victoria announced that people can get their third dose at the three month mark, bringing it forward from the 31st January which was originally planned. So why roll out boosters even earlier? Could the number of deaths be tied to people not being as protected as they could be? Also on this week's show: * Vaccine supply and logistics * Novavax approved! * Is the term "elective surgery" a bad way of phrasing it? * Peaks? Coming soon? * How reliable are rapid antigen tests? * Kids vaccination, kids going back to school and keeping kids safe Learn more about your ad choices. Visit megaphone.fm/adchoices The number of people dying from COVID hit a record high this week, as large case numbers continue in most states and territories.

It comes as no surprise then that NSW and Victoria announced that people can get their third dose at the three month mark, bringing it forward from the 31st January which was originally planned.

So why roll out boosters even earlier? Could the number of deaths be tied to people not being as protected as they could be?

Also on this week's show:

* Vaccine supply and logistics

* Novavax approved!

* Is the term "elective surgery" a bad way of phrasing it?

* Peaks? Coming soon?

* How reliable are rapid antigen tests?

* Kids vaccination, kids going back to school and keeping kids safe

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1485 Is Omicron the last variant? https://www.abc.net.au/listen/programs/whats-that-rash/is-omicron-the-last-variant/13704620 We're all no doubt very tired of the pandemic by now and could be forgiven for hoping now that Omicron has landed in Australia, once we get over the current outbreak it's all over. But according to evolutionary virologist Eddie Holmes, sadly Omicron won't be the last and in fact the next variant probably won't evolve from Omicron. So what can we do apart from get vaccinated and hope this terrible roller coaster ride will somehow end soon? Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 13 Jan 2022 14:01:00 -0000 full ABC Australia We're all no doubt very tired of the pandemic by now and could be forgiven for hoping now that Omicron has landed in Australia, once we get over the current outbreak it's all over. But according to evolutionary virologist Eddie Holmes, sadly Omicron won't be the last and in fact the next variant probably won't evolve from Omicron. So what can we do apart from get vaccinated and hope this terrible roller coaster ride will somehow end soon? We're all no doubt very tired of the pandemic by now and could be forgiven for hoping now that Omicron has landed in Australia, once we get over the current outbreak it's all over. But according to evolutionary virologist Eddie Holmes, sadly Omicron won't be the last and in fact the next variant probably won't evolve from Omicron. So what can we do apart from get vaccinated and hope this terrible roller coaster ride will somehow end soon? Learn more about your ad choices. Visit megaphone.fm/adchoices We're all no doubt very tired of the pandemic by now and could be forgiven for hoping now that Omicron has landed in Australia, once we get over the current outbreak it's all over.

But according to evolutionary virologist Eddie Holmes, sadly Omicron won't be the last and in fact the next variant probably won't evolve from Omicron.

So what can we do apart from get vaccinated and hope this terrible roller coaster ride will somehow end soon?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1331 We're back! Now, when will the outbreak peak?! https://www.abc.net.au/listen/programs/whats-that-rash/were-back-now-when-will-the-outbreak-peak/13697582 Well, that escalated quickly. When Coronacast left you last year, there were nearly 4000 national daily cases. Yesterday, there were more than 72,000 and there's no sign it's slowing down. Health systems in most states and territories are beginning to groan under significant pressure. Add to it probably more than one or two hundred thousand cases a day going unreported, it's fair to say COVID in Australia is in a bit of a mess. So on today's Coronacast - which will be coming out weekly for at least the next few weeks - when might the peak be here? And what can we expect in coming days and weeks? Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 06 Jan 2022 14:01:00 -0000 full ABC Australia Well, that escalated quickly. When Coronacast left you last year, there were nearly 4000 national daily cases. Yesterday, there were more than 72,000 and there's no sign it's slowing down. Health systems in most states and territories are beginning to groan under significant pressure. Add to it probably more than one or two hundred thousand cases a day going unreported, it's fair to say COVID in Australia is in a bit of a mess. So on today's Coronacast - which will be coming out weekly for at least the next few weeks - when might the peak be here? And what can we expect in coming days and weeks? Well, that escalated quickly. When Coronacast left you last year, there were nearly 4000 national daily cases. Yesterday, there were more than 72,000 and there's no sign it's slowing down. Health systems in most states and territories are beginning to groan under significant pressure. Add to it probably more than one or two hundred thousand cases a day going unreported, it's fair to say COVID in Australia is in a bit of a mess. So on today's Coronacast - which will be coming out weekly for at least the next few weeks - when might the peak be here? And what can we expect in coming days and weeks? Learn more about your ad choices. Visit megaphone.fm/adchoices Well, that escalated quickly.

When Coronacast left you last year, there were nearly 4000 national daily cases. Yesterday, there were more than 72,000 and there's no sign it's slowing down.

Health systems in most states and territories are beginning to groan under significant pressure.

Add to it probably more than one or two hundred thousand cases a day going unreported, it's fair to say COVID in Australia is in a bit of a mess.

So on today's Coronacast - which will be coming out weekly for at least the next few weeks - when might the peak be here? And what can we expect in coming days and weeks?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1378 See ya 2021. What does 2022 have in store? https://www.abc.net.au/listen/programs/whats-that-rash/see-ya-2021-what-does-2022-have-in-store/13679996 It's been a massive year for coronavirus and COVID-19. There have been outbreaks, lockdowns and a pile of new variants. But there have also been massive successes like the vast majority of Australians coming forward to be vaccinated. But sadly, the pandemic seems like it's far from over. So on today's last Coronacast of the year, we look forward to 2022 and offer some tips on how to stay safe this summer. We'll be back around February 2022! Thanks so much for listening and writing this year. Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 16 Dec 2021 14:01:00 -0000 full ABC Australia It's been a massive year for coronavirus and COVID-19. There have been outbreaks, lockdowns and a pile of new variants. But there have also been massive successes like the vast majority of Australians coming forward to be vaccinated. But sadly, the pandemic seems like it's far from over. So on today's last Coronacast of the year, we look forward to 2022 and offer some tips on how to stay safe this summer. We'll be back around February 2022! Thanks so much for listening and writing this year. It's been a massive year for coronavirus and COVID-19. There have been outbreaks, lockdowns and a pile of new variants. But there have also been massive successes like the vast majority of Australians coming forward to be vaccinated. But sadly, the pandemic seems like it's far from over. So on today's last Coronacast of the year, we look forward to 2022 and offer some tips on how to stay safe this summer. We'll be back around February 2022! Thanks so much for listening and writing this year. Learn more about your ad choices. Visit megaphone.fm/adchoices It's been a massive year for coronavirus and COVID-19.

There have been outbreaks, lockdowns and a pile of new variants.

But there have also been massive successes like the vast majority of Australians coming forward to be vaccinated.

But sadly, the pandemic seems like it's far from over.

So on today's last Coronacast of the year, we look forward to 2022 and offer some tips on how to stay safe this summer.

We'll be back around February 2022! Thanks so much for listening and writing this year.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 669 Wowsers, 25,000 cases a day? https://www.abc.net.au/listen/programs/whats-that-rash/wowsers-25,000-cases-a-day/13678548 As COVID numbers continue to rapidly increase in NSW - likely due to the Omicron variant - we're being warned that modelling is pointing to 25,000 cases a day by the end of January. Yesterday, NSW Health Minister Brad Hazzard talked about modelling by the University of NSW which said case numbers could reach heights not seen before in Australia. And it comes as NSW continues to let its foot off the restrictions brake, redefining what a close contact is. So is what is happening there likely to happen everywhere else in the country Omicron has found its way into? Also on today's show: * A very special guest! Learn more about your ad choices. Visit megaphone.fm/adchoices Wed, 15 Dec 2021 14:01:00 -0000 full ABC Australia As COVID numbers continue to rapidly increase in NSW - likely due to the Omicron variant - we're being warned that modelling is pointing to 25,000 cases a day by the end of January. Yesterday, NSW Health Minister Brad Hazzard talked about modelling by the University of NSW which said case numbers could reach heights not seen before in Australia. And it comes as NSW continues to let its foot off the restrictions brake, redefining what a close contact is. So is what is happening there likely to happen everywhere else in the country Omicron has found its way into? Also on today's show: * A very special guest! As COVID numbers continue to rapidly increase in NSW - likely due to the Omicron variant - we're being warned that modelling is pointing to 25,000 cases a day by the end of January. Yesterday, NSW Health Minister Brad Hazzard talked about modelling by the University of NSW which said case numbers could reach heights not seen before in Australia. And it comes as NSW continues to let its foot off the restrictions brake, redefining what a close contact is. So is what is happening there likely to happen everywhere else in the country Omicron has found its way into? Also on today's show: * A very special guest! Learn more about your ad choices. Visit megaphone.fm/adchoices As COVID numbers continue to rapidly increase in NSW - likely due to the Omicron variant - we're being warned that modelling is pointing to 25,000 cases a day by the end of January.

Yesterday, NSW Health Minister Brad Hazzard talked about modelling by the University of NSW which said case numbers could reach heights not seen before in Australia.

And it comes as NSW continues to let its foot off the restrictions brake, redefining what a close contact is.

So is what is happening there likely to happen everywhere else in the country Omicron has found its way into?

Also on today's show:

* A very special guest!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 1053 Is NSW going to the dogs? (And does it matter?) https://www.abc.net.au/listen/programs/whats-that-rash/is-nsw-going-to-the-dogs-and-does-it-matter/13676732 There was a large jump in COVID cases in NSW yesterday, and while we're largely moving on from day to day case numbers - this one is worth talking about. Why? Well, there's a new variant in town and health authorities are already suggesting that we can expect far more from Omicron in coming weeks. The same goes for other states and territories - like Victoria which still has higher daily figures than NSW, but hasn't yet seen a big jump. So on today's Coronacast what should we make of the rising caseload and does it matter? Also on today's show: * A deeper look at what's going on in South Africa * An announcement on Coronacast for 2022! Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 14 Dec 2021 14:01:00 -0000 full ABC Australia There was a large jump in COVID cases in NSW yesterday, and while we're largely moving on from day to day case numbers - this one is worth talking about. Why? Well, there's a new variant in town and health authorities are already suggesting that we can expect far more from Omicron in coming weeks. The same goes for other states and territories - like Victoria which still has higher daily figures than NSW, but hasn't yet seen a big jump. So on today's Coronacast what should we make of the rising caseload and does it matter? Also on today's show: * A deeper look at what's going on in South Africa * An announcement on Coronacast for 2022! There was a large jump in COVID cases in NSW yesterday, and while we're largely moving on from day to day case numbers - this one is worth talking about. Why? Well, there's a new variant in town and health authorities are already suggesting that we can expect far more from Omicron in coming weeks. The same goes for other states and territories - like Victoria which still has higher daily figures than NSW, but hasn't yet seen a big jump. So on today's Coronacast what should we make of the rising caseload and does it matter? Also on today's show: * A deeper look at what's going on in South Africa * An announcement on Coronacast for 2022! Learn more about your ad choices. Visit megaphone.fm/adchoices There was a large jump in COVID cases in NSW yesterday, and while we're largely moving on from day to day case numbers - this one is worth talking about.

Why? Well, there's a new variant in town and health authorities are already suggesting that we can expect far more from Omicron in coming weeks.

The same goes for other states and territories - like Victoria which still has higher daily figures than NSW, but hasn't yet seen a big jump.

So on today's Coronacast what should we make of the rising caseload and does it matter?

Also on today's show:

* A deeper look at what's going on in South Africa

* An announcement on Coronacast for 2022!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 728 All our (travel) bubbles are bursting. What comes next? https://www.abc.net.au/listen/programs/whats-that-rash/all-our-travel-bubbles-are-bursting-what-comes-next/13675214 After nearly two years of constant internal border changes, by the end of this week large parts of Australia will once again be open for domestic travel. South Australia opened a few weeks ago, Queensland opened yesterday and Tasmania is due to open tomorrow. Western Australia has also finally given a date and will reopen on the 5th of February next year. So with state and territory bubbles bursting all over the place, what might come next for people who live there? Also on today's show: * How is decoupling going? * Fourth dose anyone? * Pregnancy and booster shots Learn more about your ad choices. Visit megaphone.fm/adchoices Mon, 13 Dec 2021 14:01:00 -0000 full ABC Australia After nearly two years of constant internal border changes, by the end of this week large parts of Australia will once again be open for domestic travel. South Australia opened a few weeks ago, Queensland opened yesterday and Tasmania is due to open tomorrow. Western Australia has also finally given a date and will reopen on the 5th of February next year. So with state and territory bubbles bursting all over the place, what might come next for people who live there? Also on today's show: * How is decoupling going? * Fourth dose anyone? * Pregnancy and booster shots After nearly two years of constant internal border changes, by the end of this week large parts of Australia will once again be open for domestic travel. South Australia opened a few weeks ago, Queensland opened yesterday and Tasmania is due to open tomorrow. Western Australia has also finally given a date and will reopen on the 5th of February next year. So with state and territory bubbles bursting all over the place, what might come next for people who live there? Also on today's show: * How is decoupling going? * Fourth dose anyone? * Pregnancy and booster shots Learn more about your ad choices. Visit megaphone.fm/adchoices After nearly two years of constant internal border changes, by the end of this week large parts of Australia will once again be open for domestic travel.

South Australia opened a few weeks ago, Queensland opened yesterday and Tasmania is due to open tomorrow.

Western Australia has also finally given a date and will reopen on the 5th of February next year.

So with state and territory bubbles bursting all over the place, what might come next for people who live there?

Also on today's show:

* How is decoupling going?

* Fourth dose anyone?

* Pregnancy and booster shots

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 670 Why is the Moderna booster a half shot? https://www.abc.net.au/listen/programs/whats-that-rash/why-is-the-moderna-booster-a-half-shot/13673880 Australia now has two different booster options to choose from when the inevitable time comes for the third dose of coronavirus vaccine. Moderna was approved by the country's vaccine expert group ATAGI over the weekend. We'll also be able to get the booster a month earlier, with the Government announcing a shorter period due to the threat of waning immunity and new variants. So if Moderna is a choice, should you take it over Pfizer? Does it even matter? And why is the Moderna booster only a half shot? Also on today's show: * A preprint study has found that Astra seems to wane faster than other vaccines, leaving no protective effect against symptomatic disease from Omicron 15 weeks after the second dose. What could this mean for the country's booster campaign? Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 12 Dec 2021 14:01:00 -0000 full ABC Australia Australia now has two different booster options to choose from when the inevitable time comes for the third dose of coronavirus vaccine. Moderna was approved by the country's vaccine expert group ATAGI over the weekend. We'll also be able to get the booster a month earlier, with the Government announcing a shorter period due to the threat of waning immunity and new variants. So if Moderna is a choice, should you take it over Pfizer? Does it even matter? And why is the Moderna booster only a half shot? Also on today's show: * A preprint study has found that Astra seems to wane faster than other vaccines, leaving no protective effect against symptomatic disease from Omicron 15 weeks after the second dose. What could this mean for the country's booster campaign? Australia now has two different booster options to choose from when the inevitable time comes for the third dose of coronavirus vaccine. Moderna was approved by the country's vaccine expert group ATAGI over the weekend. We'll also be able to get the booster a month earlier, with the Government announcing a shorter period due to the threat of waning immunity and new variants. So if Moderna is a choice, should you take it over Pfizer? Does it even matter? And why is the Moderna booster only a half shot? Also on today's show: * A preprint study has found that Astra seems to wane faster than other vaccines, leaving no protective effect against symptomatic disease from Omicron 15 weeks after the second dose. What could this mean for the country's booster campaign? Learn more about your ad choices. Visit megaphone.fm/adchoices Australia now has two different booster options to choose from when the inevitable time comes for the third dose of coronavirus vaccine.

Moderna was approved by the country's vaccine expert group ATAGI over the weekend.

We'll also be able to get the booster a month earlier, with the Government announcing a shorter period due to the threat of waning immunity and new variants.

So if Moderna is a choice, should you take it over Pfizer? Does it even matter? And why is the Moderna booster only a half shot?

Also on today's show:

* A preprint study has found that Astra seems to wane faster than other vaccines, leaving no protective effect against symptomatic disease from Omicron 15 weeks after the second dose. What could this mean for the country's booster campaign?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 693 All roads lead to third doses https://www.abc.net.au/listen/programs/whats-that-rash/all-roads-lead-to-third-doses/13670460 As the data from initial studies into how Omicron evades our immunity continue to flow in, it's becoming more and more likely that a third dose - or booster - is going to be essential. Several more studies have been released, all showing large falls in immunity to the Omicron variant. One thing that the studies imply though is that there are much higher antibody levels in people who have either been infected, or received a third dose. So how much will third doses be needed to combat Omicron? Also on today's show: Quick Fire Friday! (booster edition) Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 09 Dec 2021 14:01:00 -0000 full ABC Australia As the data from initial studies into how Omicron evades our immunity continue to flow in, it's becoming more and more likely that a third dose - or booster - is going to be essential. Several more studies have been released, all showing large falls in immunity to the Omicron variant. One thing that the studies imply though is that there are much higher antibody levels in people who have either been infected, or received a third dose. So how much will third doses be needed to combat Omicron? Also on today's show: Quick Fire Friday! (booster edition) As the data from initial studies into how Omicron evades our immunity continue to flow in, it's becoming more and more likely that a third dose - or booster - is going to be essential. Several more studies have been released, all showing large falls in immunity to the Omicron variant. One thing that the studies imply though is that there are much higher antibody levels in people who have either been infected, or received a third dose. So how much will third doses be needed to combat Omicron? Also on today's show: Quick Fire Friday! (booster edition) Learn more about your ad choices. Visit megaphone.fm/adchoices As the data from initial studies into how Omicron evades our immunity continue to flow in, it's becoming more and more likely that a third dose - or booster - is going to be essential.

Several more studies have been released, all showing large falls in immunity to the Omicron variant.

One thing that the studies imply though is that there are much higher antibody levels in people who have either been infected, or received a third dose.

So how much will third doses be needed to combat Omicron?

Also on today's show:

Quick Fire Friday! (booster edition)

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 709 Omicron evades vaccines, but not all is lost https://www.abc.net.au/listen/programs/whats-that-rash/omicron-evades-vaccines-but-not-all-is-lost/13668348 One of the first studies into Omicron and immunity has reported back and it's not super great news: there's significant evasion of antibodies produced by the Pfizer vaccine. But not all is lost. The study says that the Omicron variant uses the same way of getting into our cells, meaning our existing tools and techniques should be relatively easy to change so they work better. The study is not yet published, and is a very small sample size so it's worth keeping in mind that this is still a very new area of science and is subject to change. Nonetheless, as today's Coronacast explains, it does give us a glimpse of what is likely to come. Also on today's show: * Could a mozzie vaccinate someone by biting a vaxed person and then an unvaxed person? * Your booster experiences Learn more about your ad choices. Visit megaphone.fm/adchoices Wed, 08 Dec 2021 14:01:00 -0000 full ABC Australia One of the first studies into Omicron and immunity has reported back and it's not super great news: there's significant evasion of antibodies produced by the Pfizer vaccine. But not all is lost. The study says that the Omicron variant uses the same way of getting into our cells, meaning our existing tools and techniques should be relatively easy to change so they work better. The study is not yet published, and is a very small sample size so it's worth keeping in mind that this is still a very new area of science and is subject to change. Nonetheless, as today's Coronacast explains, it does give us a glimpse of what is likely to come. Also on today's show: * Could a mozzie vaccinate someone by biting a vaxed person and then an unvaxed person? * Your booster experiences One of the first studies into Omicron and immunity has reported back and it's not super great news: there's significant evasion of antibodies produced by the Pfizer vaccine. But not all is lost. The study says that the Omicron variant uses the same way of getting into our cells, meaning our existing tools and techniques should be relatively easy to change so they work better. The study is not yet published, and is a very small sample size so it's worth keeping in mind that this is still a very new area of science and is subject to change. Nonetheless, as today's Coronacast explains, it does give us a glimpse of what is likely to come. Also on today's show: * Could a mozzie vaccinate someone by biting a vaxed person and then an unvaxed person? * Your booster experiences Learn more about your ad choices. Visit megaphone.fm/adchoices One of the first studies into Omicron and immunity has reported back and it's not super great news: there's significant evasion of antibodies produced by the Pfizer vaccine.

But not all is lost. The study says that the Omicron variant uses the same way of getting into our cells, meaning our existing tools and techniques should be relatively easy to change so they work better.

The study is not yet published, and is a very small sample size so it's worth keeping in mind that this is still a very new area of science and is subject to change.

Nonetheless, as today's Coronacast explains, it does give us a glimpse of what is likely to come.

Also on today's show:

* Could a mozzie vaccinate someone by biting a vaxed person and then an unvaxed person?

* Your booster experiences

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 728 Do vaccinated people get long COVID? https://www.abc.net.au/listen/programs/whats-that-rash/do-vaccinated-people-get-long-covid/13584082 Beyond the nasty and sometimes life-threatening symptoms that COVID can bring, there's another risk: long COVID. It's the collection of prolonged symptoms including brain fog, smell loss and fatigue. And while we know that being vaccinated drastically reduces your risk of a bad bout of COVID itself, a lingering question has been whether it also protects you from long COVID. Well, according to a yet to be peer reviewed study, the answer is yes it does. Also on today's show: * Is there any research work being done to modify the virus to develop a relatively benign but transmissible COVID variant which could be released to "crowd out" the current dangerous variants? * Is there a chance that Omicron is different enough that instead of replacing Delta, you get both if not together then one after another? * And we're after your stories about getting third-doses. Was it easy? Or hard? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 07 Dec 2021 14:01:00 -0000 full ABC Australia Beyond the nasty and sometimes life-threatening symptoms that COVID can bring, there's another risk: long COVID. It's the collection of prolonged symptoms including brain fog, smell loss and fatigue. And while we know that being vaccinated drastically reduces your risk of a bad bout of COVID itself, a lingering question has been whether it also protects you from long COVID. Well, according to a yet to be peer reviewed study, the answer is yes it does. Also on today's show: * Is there any research work being done to modify the virus to develop a relatively benign but transmissible COVID variant which could be released to "crowd out" the current dangerous variants? * Is there a chance that Omicron is different enough that instead of replacing Delta, you get both if not together then one after another? * And we're after your stories about getting third-doses. Was it easy? Or hard? Beyond the nasty and sometimes life-threatening symptoms that COVID can bring, there's another risk: long COVID. It's the collection of prolonged symptoms including brain fog, smell loss and fatigue. And while we know that being vaccinated drastically reduces your risk of a bad bout of COVID itself, a lingering question has been whether it also protects you from long COVID. Well, according to a yet to be peer reviewed study, the answer is yes it does. Also on today's show: * Is there any research work being done to modify the virus to develop a relatively benign but transmissible COVID variant which could be released to "crowd out" the current dangerous variants? * Is there a chance that Omicron is different enough that instead of replacing Delta, you get both if not together then one after another? * And we're after your stories about getting third-doses. Was it easy? Or hard? Learn more about your ad choices. Visit megaphone.fm/adchoices Beyond the nasty and sometimes life-threatening symptoms that COVID can bring, there's another risk: long COVID.

It's the collection of prolonged symptoms including brain fog, smell loss and fatigue.

And while we know that being vaccinated drastically reduces your risk of a bad bout of COVID itself, a lingering question has been whether it also protects you from long COVID.

Well, according to a yet to be peer reviewed study, the answer is yes it does.

Also on today's show:

* Is there any research work being done to modify the virus to develop a relatively benign but transmissible COVID variant which could be released to "crowd out" the current dangerous variants?

* Is there a chance that Omicron is different enough that instead of replacing Delta, you get both if not together then one after another?

* And we're after your stories about getting third-doses. Was it easy? Or hard?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 687 When (and how) will we know if Omicron is taking over? https://www.abc.net.au/listen/programs/whats-that-rash/when-and-how-will-we-know-if-omicron-is-taking-over/13664562 Over the next several months, the fight between Delta and Omicron is going to be scientifically fascinating. In the red corner is the current world champion Delta, which easily beat out every other variant of concern to date. In the blue corner is the challenger Omicron, whose continued existence probably relies on its ability to beat out the champion. But how will we know who's winning and when will we get a better sense of it all? Also on today's show: * What makes a virus go viral? * Who decides which variants you make vaccines for? * What happens if Omicron turns up in a place with no Delta (like Queensland or Tasmania, for example)? Learn more about your ad choices. Visit megaphone.fm/adchoices Mon, 06 Dec 2021 14:01:00 -0000 full ABC Australia Over the next several months, the fight between Delta and Omicron is going to be scientifically fascinating. In the red corner is the current world champion Delta, which easily beat out every other variant of concern to date. In the blue corner is the challenger Omicron, whose continued existence probably relies on its ability to beat out the champion. But how will we know who's winning and when will we get a better sense of it all? Also on today's show: * What makes a virus go viral? * Who decides which variants you make vaccines for? * What happens if Omicron turns up in a place with no Delta (like Queensland or Tasmania, for example)? Over the next several months, the fight between Delta and Omicron is going to be scientifically fascinating. In the red corner is the current world champion Delta, which easily beat out every other variant of concern to date. In the blue corner is the challenger Omicron, whose continued existence probably relies on its ability to beat out the champion. But how will we know who's winning and when will we get a better sense of it all? Also on today's show: * What makes a virus go viral? * Who decides which variants you make vaccines for? * What happens if Omicron turns up in a place with no Delta (like Queensland or Tasmania, for example)? Learn more about your ad choices. Visit megaphone.fm/adchoices Over the next several months, the fight between Delta and Omicron is going to be scientifically fascinating.

In the red corner is the current world champion Delta, which easily beat out every other variant of concern to date.

In the blue corner is the challenger Omicron, whose continued existence probably relies on its ability to beat out the champion.

But how will we know who's winning and when will we get a better sense of it all?

Also on today's show:

* What makes a virus go viral?

* Who decides which variants you make vaccines for?

* What happens if Omicron turns up in a place with no Delta (like Queensland or Tasmania, for example)?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 750 Omicron's latest clues are a bit concerning https://www.abc.net.au/listen/programs/whats-that-rash/omicrons-latest-clues-are-a-bit-concerning/13663032 It's been a bit more than a week since we learned of Omicron, the newest coronavirus variant of concern. And while we're still a while from knowing solid answers, the world's scientists have done an amazing job over the last 7 days unraveling parts of Omicron's mysteries. The three big questions are will our vaccines continue to work? For people who do get the virus, will it be severe and will it beat Delta to become the coronavirus champion of the world? So on today's Coronacast, what we know from the latest science about answering those big questions. Also on today's show * Does it escape previous immunity and/or our vaccines? * Is it better at spreading than Delta? * Does it matter? Does it make you sicker than previous variants? * Where's Dr Norman Swan's Omicronometer of Panic heading? Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 05 Dec 2021 14:01:00 -0000 full ABC Australia It's been a bit more than a week since we learned of Omicron, the newest coronavirus variant of concern. And while we're still a while from knowing solid answers, the world's scientists have done an amazing job over the last 7 days unraveling parts of Omicron's mysteries. The three big questions are will our vaccines continue to work? For people who do get the virus, will it be severe and will it beat Delta to become the coronavirus champion of the world? So on today's Coronacast, what we know from the latest science about answering those big questions. Also on today's show * Does it escape previous immunity and/or our vaccines? * Is it better at spreading than Delta? * Does it matter? Does it make you sicker than previous variants? * Where's Dr Norman Swan's Omicronometer of Panic heading? It's been a bit more than a week since we learned of Omicron, the newest coronavirus variant of concern. And while we're still a while from knowing solid answers, the world's scientists have done an amazing job over the last 7 days unraveling parts of Omicron's mysteries. The three big questions are will our vaccines continue to work? For people who do get the virus, will it be severe and will it beat Delta to become the coronavirus champion of the world? So on today's Coronacast, what we know from the latest science about answering those big questions. Also on today's show * Does it escape previous immunity and/or our vaccines? * Is it better at spreading than Delta? * Does it matter? Does it make you sicker than previous variants? * Where's Dr Norman Swan's Omicronometer of Panic heading? Learn more about your ad choices. Visit megaphone.fm/adchoices It's been a bit more than a week since we learned of Omicron, the newest coronavirus variant of concern.

And while we're still a while from knowing solid answers, the world's scientists have done an amazing job over the last 7 days unraveling parts of Omicron's mysteries.

The three big questions are will our vaccines continue to work? For people who do get the virus, will it be severe and will it beat Delta to become the coronavirus champion of the world?

So on today's Coronacast, what we know from the latest science about answering those big questions.

Also on today's show

* Does it escape previous immunity and/or our vaccines?

* Is it better at spreading than Delta?

* Does it matter? Does it make you sicker than previous variants?

* Where's Dr Norman Swan's Omicronometer of Panic heading?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 794 Pfizer, Moderna, au naturale? What works best! https://www.abc.net.au/listen/programs/whats-that-rash/pfizer-moderna-au-naturale-what-works-best/13659266 Just like we're likely going to be stuck with COVID for the rest of our lives, we're probably also going to be stuck wondering which is the most effective vaccine to protect against it. Well lucky we've got science to help sort it out, with a new study putting the Moderna and Pfizer vaccines head-to-head across hundreds of thousands of people. And other scientists have been busy working out how much protection you have against reinfection, if you are infected in the first place. Also on today's show: * Quick Fire Friday * Tegan interrupts Quick Fire Friday with her own - excellent - Quick Fire Question. Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 02 Dec 2021 14:01:00 -0000 full ABC Australia Just like we're likely going to be stuck with COVID for the rest of our lives, we're probably also going to be stuck wondering which is the most effective vaccine to protect against it. Well lucky we've got science to help sort it out, with a new study putting the Moderna and Pfizer vaccines head-to-head across hundreds of thousands of people. And other scientists have been busy working out how much protection you have against reinfection, if you are infected in the first place. Also on today's show: * Quick Fire Friday * Tegan interrupts Quick Fire Friday with her own - excellent - Quick Fire Question. Just like we're likely going to be stuck with COVID for the rest of our lives, we're probably also going to be stuck wondering which is the most effective vaccine to protect against it. Well lucky we've got science to help sort it out, with a new study putting the Moderna and Pfizer vaccines head-to-head across hundreds of thousands of people. And other scientists have been busy working out how much protection you have against reinfection, if you are infected in the first place. Also on today's show: * Quick Fire Friday * Tegan interrupts Quick Fire Friday with her own - excellent - Quick Fire Question. Learn more about your ad choices. Visit megaphone.fm/adchoices Just like we're likely going to be stuck with COVID for the rest of our lives, we're probably also going to be stuck wondering which is the most effective vaccine to protect against it.

Well lucky we've got science to help sort it out, with a new study putting the Moderna and Pfizer vaccines head-to-head across hundreds of thousands of people.

And other scientists have been busy working out how much protection you have against reinfection, if you are infected in the first place.

Also on today's show:

* Quick Fire Friday

* Tegan interrupts Quick Fire Friday with her own - excellent - Quick Fire Question.

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 610 Can Omicron evade our vaccines? https://www.abc.net.au/listen/programs/whats-that-rash/can-omicron-evade-our-vaccines/13657570 As the days tick by since Omicron was discovered, it's slowly spreading around the world. One example is reports of a couple of Israeli doctors who likely picked up Omicron in the United Kingdom, before flying back home. Their symptoms are said to be mild at the moment, but more worryingly, both of the doctors were fully vaccinated with Pfizer - that's all three doses. So what do we know about how Omicron works with our current vaccines? Also on today's show: * If we have been vaccinated to recognise the spike protein, why are variants so concerning? Is it the spike that changes? Learn more about your ad choices. Visit megaphone.fm/adchoices Wed, 01 Dec 2021 14:01:00 -0000 full ABC Australia As the days tick by since Omicron was discovered, it's slowly spreading around the world. One example is reports of a couple of Israeli doctors who likely picked up Omicron in the United Kingdom, before flying back home. Their symptoms are said to be mild at the moment, but more worryingly, both of the doctors were fully vaccinated with Pfizer - that's all three doses. So what do we know about how Omicron works with our current vaccines? Also on today's show: * If we have been vaccinated to recognise the spike protein, why are variants so concerning? Is it the spike that changes? As the days tick by since Omicron was discovered, it's slowly spreading around the world. One example is reports of a couple of Israeli doctors who likely picked up Omicron in the United Kingdom, before flying back home. Their symptoms are said to be mild at the moment, but more worryingly, both of the doctors were fully vaccinated with Pfizer - that's all three doses. So what do we know about how Omicron works with our current vaccines? Also on today's show: * If we have been vaccinated to recognise the spike protein, why are variants so concerning? Is it the spike that changes? Learn more about your ad choices. Visit megaphone.fm/adchoices As the days tick by since Omicron was discovered, it's slowly spreading around the world.

One example is reports of a couple of Israeli doctors who likely picked up Omicron in the United Kingdom, before flying back home.

Their symptoms are said to be mild at the moment, but more worryingly, both of the doctors were fully vaccinated with Pfizer - that's all three doses.

So what do we know about how Omicron works with our current vaccines?

Also on today's show:

* If we have been vaccinated to recognise the spike protein, why are variants so concerning? Is it the spike that changes?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 682 Do we really know yet if Omicron is "milder"? https://www.abc.net.au/listen/programs/whats-that-rash/do-we-really-know-yet-if-omicron-is-milder/13655946 Nearly two years into the global coronavirus pandemic, it's probably safe to say that we're all pretty much ready for it to be done. So no wonder we're hoping that very early reports from South Africa are possibly, just maybe, indicating that the Omicron variant is "milder" than variants before. But how much evidence is there for that yet? Is it true, or just wishful thinking? Also on today's show: * Is it possible that the emergence of this variant is actually an encouraging development for the COVID pandemic? * No big changes yet for Australia's international borders * The Omicron variant mutation that might end up helping us (a bit) * In previous episodes you have mentioned that variants can "out compete" other variants. What exactly does this mean and what is the mechanism behind it? * An update to the Dr Norman Swan Omicronometer of Panic Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 30 Nov 2021 14:01:00 -0000 full ABC Australia Nearly two years into the global coronavirus pandemic, it's probably safe to say that we're all pretty much ready for it to be done. So no wonder we're hoping that very early reports from South Africa are possibly, just maybe, indicating that the Omicron variant is "milder" than variants before. But how much evidence is there for that yet? Is it true, or just wishful thinking? Also on today's show: * Is it possible that the emergence of this variant is actually an encouraging development for the COVID pandemic? * No big changes yet for Australia's international borders * The Omicron variant mutation that might end up helping us (a bit) * In previous episodes you have mentioned that variants can "out compete" other variants. What exactly does this mean and what is the mechanism behind it? * An update to the Dr Norman Swan Omicronometer of Panic Nearly two years into the global coronavirus pandemic, it's probably safe to say that we're all pretty much ready for it to be done. So no wonder we're hoping that very early reports from South Africa are possibly, just maybe, indicating that the Omicron variant is "milder" than variants before. But how much evidence is there for that yet? Is it true, or just wishful thinking? Also on today's show: * Is it possible that the emergence of this variant is actually an encouraging development for the COVID pandemic? * No big changes yet for Australia's international borders * The Omicron variant mutation that might end up helping us (a bit) * In previous episodes you have mentioned that variants can "out compete" other variants. What exactly does this mean and what is the mechanism behind it? * An update to the Dr Norman Swan Omicronometer of Panic Learn more about your ad choices. Visit megaphone.fm/adchoices Nearly two years into the global coronavirus pandemic, it's probably safe to say that we're all pretty much ready for it to be done.

So no wonder we're hoping that very early reports from South Africa are possibly, just maybe, indicating that the Omicron variant is "milder" than variants before.

But how much evidence is there for that yet? Is it true, or just wishful thinking?

Also on today's show:

* Is it possible that the emergence of this variant is actually an encouraging development for the COVID pandemic?

* No big changes yet for Australia's international borders

* The Omicron variant mutation that might end up helping us (a bit)

* In previous episodes you have mentioned that variants can "out compete" other variants. What exactly does this mean and what is the mechanism behind it?

* An update to the Dr Norman Swan Omicronometer of Panic

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 683 The three theories of Omicron's origin https://www.abc.net.au/listen/programs/whats-that-rash/the-three-theories-of-omicrons-origin/13654018 As the world desperately awaits news from scientists on anything Omicron, some experts have started thinking about where the variant might have come from. One theory is that it's from someone severely immunocompromised, where the virus has had millions of opportunities to evolve against a poor immune response. But it's far from the only theory. So on today's Coronacast, a few other possibilities of where - and when - Omicron might have popped into existence. Also on today's show: * The evolutionary lineage of Omicron * How should Australia be preparing? * The Dr Norman Swan Omicronometer of Panic is born Learn more about your ad choices. Visit megaphone.fm/adchoices Mon, 29 Nov 2021 14:01:00 -0000 full ABC Australia As the world desperately awaits news from scientists on anything Omicron, some experts have started thinking about where the variant might have come from. One theory is that it's from someone severely immunocompromised, where the virus has had millions of opportunities to evolve against a poor immune response. But it's far from the only theory. So on today's Coronacast, a few other possibilities of where - and when - Omicron might have popped into existence. Also on today's show: * The evolutionary lineage of Omicron * How should Australia be preparing? * The Dr Norman Swan Omicronometer of Panic is born As the world desperately awaits news from scientists on anything Omicron, some experts have started thinking about where the variant might have come from. One theory is that it's from someone severely immunocompromised, where the virus has had millions of opportunities to evolve against a poor immune response. But it's far from the only theory. So on today's Coronacast, a few other possibilities of where - and when - Omicron might have popped into existence. Also on today's show: * The evolutionary lineage of Omicron * How should Australia be preparing? * The Dr Norman Swan Omicronometer of Panic is born Learn more about your ad choices. Visit megaphone.fm/adchoices As the world desperately awaits news from scientists on anything Omicron, some experts have started thinking about where the variant might have come from.

One theory is that it's from someone severely immunocompromised, where the virus has had millions of opportunities to evolve against a poor immune response.

But it's far from the only theory.

So on today's Coronacast, a few other possibilities of where - and when - Omicron might have popped into existence.

Also on today's show:

* The evolutionary lineage of Omicron

* How should Australia be preparing?

* The Dr Norman Swan Omicronometer of Panic is born

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 719 Hello Omicron. Goodbye Delta? https://www.abc.net.au/listen/programs/whats-that-rash/hello-omicron-goodbye-delta/13652824 It's the news we didn't want: There's a new variant of concern in town and it's got all sorts of mutations just where you don't want them. It's also got a new fancy name: Omicron, and it's reportedly outpacing Delta in countries in southern Africa. But is it really? Is it more infectious? Is it more virulent? Is it vaccine resistant, and if so by how much? How much do we really know at the moment? Should I panic? Also on today's show: * What if the Omicron variant is the sort epidemiologists expected to see earlier in the pandemic: highly transmissible and less virulent? Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 28 Nov 2021 14:01:00 -0000 full ABC Australia It's the news we didn't want: There's a new variant of concern in town and it's got all sorts of mutations just where you don't want them. It's also got a new fancy name: Omicron, and it's reportedly outpacing Delta in countries in southern Africa. But is it really? Is it more infectious? Is it more virulent? Is it vaccine resistant, and if so by how much? How much do we really know at the moment? Should I panic? Also on today's show: * What if the Omicron variant is the sort epidemiologists expected to see earlier in the pandemic: highly transmissible and less virulent? It's the news we didn't want: There's a new variant of concern in town and it's got all sorts of mutations just where you don't want them. It's also got a new fancy name: Omicron, and it's reportedly outpacing Delta in countries in southern Africa. But is it really? Is it more infectious? Is it more virulent? Is it vaccine resistant, and if so by how much? How much do we really know at the moment? Should I panic? Also on today's show: * What if the Omicron variant is the sort epidemiologists expected to see earlier in the pandemic: highly transmissible and less virulent? Learn more about your ad choices. Visit megaphone.fm/adchoices It's the news we didn't want: There's a new variant of concern in town and it's got all sorts of mutations just where you don't want them.

It's also got a new fancy name: Omicron, and it's reportedly outpacing Delta in countries in southern Africa.

But is it really? Is it more infectious? Is it more virulent? Is it vaccine resistant, and if so by how much? How much do we really know at the moment? Should I panic?

Also on today's show:

* What if the Omicron variant is the sort epidemiologists expected to see earlier in the pandemic: highly transmissible and less virulent?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 888 How does COVID rank against other pandemics? https://www.abc.net.au/listen/programs/whats-that-rash/how-does-covid-rank-against-other-pandemics/13648694 As pandemics go, the coronavirus one is pretty big. It rapidly spread around the world, and is still causing problems. But how does it compare to past pandemics? Are we actually living in a fortunate time in human history? If we could magically replace COVID with a bug from the past, would it be a good or bad idea? Would you prefer the plague? Syphilis? Perhaps a flu pandemic might tickle your fancy. Well to help you decide, on today's Coronacast, we go through the pandemics in history. Also on today's show: * Rapid antigen tests work well against Delta * Quick Fire Friday! Learn more about your ad choices. Visit megaphone.fm/adchoices Thu, 25 Nov 2021 14:01:00 -0000 full ABC Australia As pandemics go, the coronavirus one is pretty big. It rapidly spread around the world, and is still causing problems. But how does it compare to past pandemics? Are we actually living in a fortunate time in human history? If we could magically replace COVID with a bug from the past, would it be a good or bad idea? Would you prefer the plague? Syphilis? Perhaps a flu pandemic might tickle your fancy. Well to help you decide, on today's Coronacast, we go through the pandemics in history. Also on today's show: * Rapid antigen tests work well against Delta * Quick Fire Friday! As pandemics go, the coronavirus one is pretty big. It rapidly spread around the world, and is still causing problems. But how does it compare to past pandemics? Are we actually living in a fortunate time in human history? If we could magically replace COVID with a bug from the past, would it be a good or bad idea? Would you prefer the plague? Syphilis? Perhaps a flu pandemic might tickle your fancy. Well to help you decide, on today's Coronacast, we go through the pandemics in history. Also on today's show: * Rapid antigen tests work well against Delta * Quick Fire Friday! Learn more about your ad choices. Visit megaphone.fm/adchoices As pandemics go, the coronavirus one is pretty big. It rapidly spread around the world, and is still causing problems.

But how does it compare to past pandemics? Are we actually living in a fortunate time in human history?

If we could magically replace COVID with a bug from the past, would it be a good or bad idea? Would you prefer the plague? Syphilis? Perhaps a flu pandemic might tickle your fancy.

Well to help you decide, on today's Coronacast, we go through the pandemics in history.

Also on today's show:

* Rapid antigen tests work well against Delta

* Quick Fire Friday!

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 768 At 90%, what's the point of mandating vaccination? https://www.abc.net.au/listen/programs/whats-that-rash/at-90-per-cent-whats-the-point-of-mandating-vaccination/13646462 All around the country at the moment are family discussions and debates about what to do about that one relative or friend who still doesn't want to get vaccinated. The numbers of double vaccinated people continue to rise as people realise it's in their benefit to get the jab. But there will always be holdouts, no matter what policies are put in place. So how much does it matter if someone at the Christmas party is unvaccinated when nearly 90 percent of us 12 or older are double dosed? Also on today's show: * How careful should my vaccinated pregnant daughter be about where she goes and who she sees? * What's the latest science on viral loads? Learn more about your ad choices. Visit megaphone.fm/adchoices Wed, 24 Nov 2021 14:01:00 -0000 full ABC Australia All around the country at the moment are family discussions and debates about what to do about that one relative or friend who still doesn't want to get vaccinated. The numbers of double vaccinated people continue to rise as people realise it's in their benefit to get the jab. But there will always be holdouts, no matter what policies are put in place. So how much does it matter if someone at the Christmas party is unvaccinated when nearly 90 percent of us 12 or older are double dosed? Also on today's show: * How careful should my vaccinated pregnant daughter be about where she goes and who she sees? * What's the latest science on viral loads? All around the country at the moment are family discussions and debates about what to do about that one relative or friend who still doesn't want to get vaccinated. The numbers of double vaccinated people continue to rise as people realise it's in their benefit to get the jab. But there will always be holdouts, no matter what policies are put in place. So how much does it matter if someone at the Christmas party is unvaccinated when nearly 90 percent of us 12 or older are double dosed? Also on today's show: * How careful should my vaccinated pregnant daughter be about where she goes and who she sees? * What's the latest science on viral loads? Learn more about your ad choices. Visit megaphone.fm/adchoices All around the country at the moment are family discussions and debates about what to do about that one relative or friend who still doesn't want to get vaccinated.

The numbers of double vaccinated people continue to rise as people realise it's in their benefit to get the jab.

But there will always be holdouts, no matter what policies are put in place.

So how much does it matter if someone at the Christmas party is unvaccinated when nearly 90 percent of us 12 or older are double dosed?

Also on today's show:

* How careful should my vaccinated pregnant daughter be about where she goes and who she sees?

* What's the latest science on viral loads?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 621 Will vaccination cause new variants? https://www.abc.net.au/listen/programs/whats-that-rash/will-vaccination-cause-new-variants/13644716 When the slew of variants popped into existence last year, scientists began worrying what it could mean for vaccine resistant variants down the line. So far, the Delta variant has remained top dog. While it is much more infectious than the original coronavirus, thankfully it doesn't evade our vaccines by much. But what about down the line? As more and more of the world is vaccinated, will the virus find a way to evolve to get around vaccines? That’s on today’s Coronacast. Also on today’s show: * Lockdowns return to Europe * How is Japan doing such a good job? * What side effects can I expect from my Pfizer booster shot if I had AstraZeneca for my first and second shot? Learn more about your ad choices. Visit megaphone.fm/adchoices Tue, 23 Nov 2021 14:01:00 -0000 full ABC Australia When the slew of variants popped into existence last year, scientists began worrying what it could mean for vaccine resistant variants down the line. So far, the Delta variant has remained top dog. While it is much more infectious than the original coronavirus, thankfully it doesn't evade our vaccines by much. But what about down the line? As more and more of the world is vaccinated, will the virus find a way to evolve to get around vaccines? That’s on today’s Coronacast. Also on today’s show: * Lockdowns return to Europe * How is Japan doing such a good job? * What side effects can I expect from my Pfizer booster shot if I had AstraZeneca for my first and second shot? When the slew of variants popped into existence last year, scientists began worrying what it could mean for vaccine resistant variants down the line. So far, the Delta variant has remained top dog. While it is much more infectious than the original coronavirus, thankfully it doesn't evade our vaccines by much. But what about down the line? As more and more of the world is vaccinated, will the virus find a way to evolve to get around vaccines? That’s on today’s Coronacast. Also on today’s show: * Lockdowns return to Europe * How is Japan doing such a good job? * What side effects can I expect from my Pfizer booster shot if I had AstraZeneca for my first and second shot? Learn more about your ad choices. Visit megaphone.fm/adchoices When the slew of variants popped into existence last year, scientists began worrying what it could mean for vaccine resistant variants down the line.

So far, the Delta variant has remained top dog. While it is much more infectious than the original coronavirus, thankfully it doesn't evade our vaccines by much.

But what about down the line? As more and more of the world is vaccinated, will the virus find a way to evolve to get around vaccines?

That’s on today’s Coronacast.

Also on today’s show:

* Lockdowns return to Europe

* How is Japan doing such a good job?

* What side effects can I expect from my Pfizer booster shot if I had AstraZeneca for my first and second shot?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 688 COVID isn't the only thing coming this summer https://www.abc.net.au/listen/programs/whats-that-rash/covid-isnt-the-only-thing-coming-this-summer/13642864 As we start to reopen to the world, it's inevitable that we'll start to see more cases of COVID-19 travel over our international and domestic borders. But it's far from the only bug that will make the journey while travelling inside a human. Influenza is one viruses we've been largely protected from over the last 18 months, after international border closures put a halt to incoming flights. So on today's Coronacast, what do we have to keep in mind when reopening and can we protect ourselves and our kids against virus we haven't seen in quite a while. Also on today's show: * Will a third dose give me better protection against variants? * Is there any evidence that taking paracetamol or ibuprofen after vaccination would reduce the body's immune response? Learn more about your ad choices. Visit megaphone.fm/adchoices Mon, 22 Nov 2021 14:01:00 -0000 full ABC Australia As we start to reopen to the world, it's inevitable that we'll start to see more cases of COVID-19 travel over our international and domestic borders. But it's far from the only bug that will make the journey while travelling inside a human. Influenza is one viruses we've been largely protected from over the last 18 months, after international border closures put a halt to incoming flights. So on today's Coronacast, what do we have to keep in mind when reopening and can we protect ourselves and our kids against virus we haven't seen in quite a while. Also on today's show: * Will a third dose give me better protection against variants? * Is there any evidence that taking paracetamol or ibuprofen after vaccination would reduce the body's immune response? As we start to reopen to the world, it's inevitable that we'll start to see more cases of COVID-19 travel over our international and domestic borders. But it's far from the only bug that will make the journey while travelling inside a human. Influenza is one viruses we've been largely protected from over the last 18 months, after international border closures put a halt to incoming flights. So on today's Coronacast, what do we have to keep in mind when reopening and can we protect ourselves and our kids against virus we haven't seen in quite a while. Also on today's show: * Will a third dose give me better protection against variants? * Is there any evidence that taking paracetamol or ibuprofen after vaccination would reduce the body's immune response? Learn more about your ad choices. Visit megaphone.fm/adchoices As we start to reopen to the world, it's inevitable that we'll start to see more cases of COVID-19 travel over our international and domestic borders.

But it's far from the only bug that will make the journey while travelling inside a human.

Influenza is one viruses we've been largely protected from over the last 18 months, after international border closures put a halt to incoming flights.

So on today's Coronacast, what do we have to keep in mind when reopening and can we protect ourselves and our kids against virus we haven't seen in quite a while.

Also on today's show:

* Will a third dose give me better protection against variants?

* Is there any evidence that taking paracetamol or ibuprofen after vaccination would reduce the body's immune response?

Learn more about your ad choices. Visit megaphone.fm/adchoices

]]> 605 Why it's not worth waiting for Novavax https://www.abc.net.au/listen/programs/whats-that-rash/why-its-not-worth-waiting-for-novavax/13641420 It's become a common claim among people who are still COVID-19 vaccine hesitant, that they say they're "waiting for Novavax". While there are currently three safe and effective vaccines available in Australia, Novavax is still not approved for use. Australia ordered Novavax a year ago, but as yet there's still no sign of it and the TGA says its application for approval is still under evaluation. So on today's Coronacast, if someone says they're waiting for Novavax, here's what you might want to reply with. Also on today's show: * Is it best to have Astra as my third shot? * We want to hear from you! Please fill in our listener survey and tell us what you think of the show. Learn more about your ad choices. Visit megaphone.fm/adchoices Sun, 21 Nov 2021 14:01:00 -0000 full ABC Australia It's become a common claim among people who are still COVID-19 vaccine hesitant, that they say they're "waiting for Novavax". While there are currently three safe and effective vaccines available in Australia, Novavax is still not approved for use. Australia ordered Novavax a year ago, but as yet there's still no sign of it and the TGA says its application for approval is still under evaluation. So on today's Coronacast, if someone says they're waiting for Novavax, here's what you might want to reply with. Also on today's show: * Is it best to have Astra as my third shot? * We want to hear from you! Please fill in our listener survey and tell us what you think of the show. It's become a common claim among people who are still COVID-19 vaccine hesitant, that they say they're "waiting for Novavax". While there are currently three safe and effective vaccines available in Australia, Novavax is still not approved for use. Australia ordered Novavax a year ago, but as yet there's still no sign of it and the TGA says its application for approval is still under evaluation. So on today's Coronacast, if someone says they're waiting for Novavax, here's what you might want to reply with. Also on today's show: * Is it best to have Astra as my third shot? * We want to hear from you! Please fill in our listener survey and tell us what you think of the show. Learn more about your ad choices. Visit megaphone.fm/adchoices It's become a common claim among people who are still COVID-19 vaccine hesitant, that they say they're "waiting for Novavax".

While there are currently three safe and effective vaccines available in Australia, Novavax is still not approved for use.

Australia ordered Novavax a year ago, but as yet there's still no sign of it and the TGA says its application for approval is still under evaluation.

So on today's Coronacast, if someone says they're waiting for Novavax, here's what you might want to reply with.

Also on today's show:

* Is it best to have Astra as my third shot?

* We want to hear from you! Please fill in our listener survey and tell us what you think of the show.

Learn more about your ad choices. Visit megaphone.fm/adchoices

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