The Australian organic industry is worth $2.6 billion according to the latest Australian Organic Market Report. Just in case the message gets buried in the detail, here are the main takeaways.  You’re much better eating any vegetables than avoiding them because they...

Your mum probably told you to rug up in winter because otherwise you’ll catch your death of cold.  Was she right or not and why do we call colds, colds? Well, she might have been partly right, but I’ll come back to that. It’s not clear why we call colds, colds but...

Around 1 in every 20 Australians has attention deficit hyperactivity disorder (ADHD). While ADHD is more common in boys, it’s under diagnosed in girls and adults. Interestingly, more than 3 in 4 children diagnosed with ADHD still have symptoms as an adult. The number...

The prevalence of chronic conditions is increasing in Australia. According to the Australian Institute of Health and Welfare almost 1 in 6 (16%; 4.1 million) Australians claimed a Chronic Disease Management service in the past year. From 1 July 2025, the new GP...

You'd think it was uncontroversial that we need eight hours sleep a night. You hear that everywhere you go, but it turns out that it may be a myth. Canadian research has called this into question, particularly looking at the impact of shorter duration sleep on health....

If you find a food reliably brings on a symptom like a headache or a rash, or worsening acne, then for you that food is probably a trigger. In consultation with your GP, it may be worthwhile avoiding it to see if it makes a difference. With acne though, the commonly...

Prostate cancer screening comes closer. It is estimated that there were 26,368 new cases of prostate cancer diagnosed in Australia last year. According to Cancer Australia, a male has a 1 in 6 (or 18%) risk of being diagnosed with prostate cancer by the age of 85....

Metformin is a commonly used drug in people with type 2 diabetes.  It’s cheap and safe.  But it’s also known to have effects on the immune system dampening inflammation and maybe even on the brain affecting pain perception. It’s also known that people with knee...

A new study from the Garvan and Kirby Institutes in Sydney has looked at whether it makes a difference which arm gets your booster shot i.e. subsequent vaccinations to the first one. It turns out the immune response is much more effective if the second shot is given...

Apparently one in four Australians has a tattoo.  Not sure how reliable that number is but anecdotally you now see a lot more people with tattoos.  Anything from fine line art work to dense tattoos covering large areas.  There’s a long history of tattoos going back...

Microplastics are small particles of plastics under 5mm in size.  Some are tiny (less than 0.1 of a micrometre) and are often referred to as nanoplastics.  In general, the smaller the particle, the more worried experts tend to be because that’s when they can be...

Acai berries are everywhere. Your gym might offer acai shakes. Your favourite café almost certainly has acai bowls on the menu somewhere. It’s definitely a thing.  People love acai and fork out serious money for their daily hit. The Australian Financial Review...

With Daylight Saving Time (DST) ending recently, it’s timely we look at the available evidence to determine whether it’s good or bad for our health. When was DST introduced? DST was originally introduced during World War I as a wartime measure to conserve fuel and...

Most of us will have an episode of acute back pain in our lives and in some of us, the pain will last for weeks and months. The discomfort is such that you want something done about it and the professionals you see want to help you. Which is why various therapies and...

There’s endless fascination with the microbiome – that jungle of bacteria, viruses and fungi which live on our skin, in our airways and in our mouths and bowels. In fact, most of our DNA belongs to these microscopic organisms.   The microbiome trains our immune...