Afleveringen
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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
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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
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Zijn er afleveringen die ontbreken?
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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 [email protected]. 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
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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
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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 [email protected]. 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
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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.
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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
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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
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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 [email protected]. We'd love to hear from you!
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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
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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 [email protected]. 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
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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
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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
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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
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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
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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 [email protected]. 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
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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
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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 [email protected]. We'd love to hear from you!
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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?
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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
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