What's That Rash?

Oct 29 2024 250 ep. 12 mins 5.8k
What's That Rash? Podcast artwork

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.

  Health & Fitness
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How medical mysteries fed monster myths

Oct 29 2024 18 mins  
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

Can't stop sneezing? What to do when hay fever hits

Oct 22 2024 18 mins  
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

What on earth is grounding?!

Oct 15 2024 17 mins  
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 trac

MSG's messy myths and racist tropes

Oct 08 2024 19 mins  
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 - Foo

Why is the internet telling me to lower my cortisol?

Oct 01 2024 19 mins  
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 ep

Is melatonin the answer to a good night's sleep?

Sep 24 2024 19 mins  
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

What it takes to avoid iron deficiency

Sep 17 2024 18 mins  
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 Intermitte

Why do hangovers get worse as we age?

Sep 10 2024 18 mins  
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

Rapid-fire round: Answering your sleep questions

Sep 03 2024 18 mins  
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-analy

Can you zap yourself buff with electrical muscle stimulation?

Aug 27 2024 18 mins  
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 A