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Medicine

Today

OpenAI says more than 230 million users already ask ChatGPT health and wellness questions every week

ChatGPT analysed a decade of my health data. Then I called my doctor

ChatGPT Health claims it can find patterns in your medical records. It graded my heart health an F, but experts said its output was “totally unacceptable”.

This Month

The Therapeutic Goods Administration, which regulates medical equipment in Australia, issued a warning following the two fire deaths in the US last year.

Doctors warn against this popular wellness trend

Hyperbaric oxygen therapy has become popular with biohackers focused on longevity, health and improved performance. But medical experts say there are risks.

Outgoing CSL chief executive Paul McKenzie only took the reins in March 2023.

CSL was our bluest blue chip. Now it looks chaotic

For the best part of a decade, the company was unimpeachable. But the sudden exit of chief executive Paul McKenzie underscores the new sense of chaos around the group.

Inflammation of the coronary arteries plays an important role in heart disease but has often gone undetected, leading to sudden heart attacks in otherwise healthy people.

Major study debunks statins side effect fears

Millions of Australians using statins to combat bad cholesterol can rest easier after scientists dispelled common concerns over side effects.

Raso also trains six days a week, aims for at least 10,000 steps each day and tries to get at least seven hours of quality sleep each night.

40 pills, 5 peptides: Why this CEO spends $70k a year on health

Andrew Raso’s daily regimen includes 40 supplements and a cocktail of experimental peptides. For him, it’s the price of high performance.

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January

Dame Marie Bashir, Governor of NSW, at Government House in her last week as NSW Governor, Spetember, 2014.

NSW’s first female governor, Dame Marie Bashir, dies at 95

The trailblazer served 14 years as the head of the state after a medical career in which she advocated for child, Indigenous and mental health causes.

PearlBone uses crushed pearl shells to develop a biologically regenerative substance that can repair bone.

The company repairing human bone with Kimberley pearl shells

Perth-based Orthocell has increased its stake in a local biomedical company producing bone repair products made from West Australian pearl shells.

Timothy Piatkowski, a senior research fellow at the University of Queensland who specialises in image- and performance-enhancing drugs, said peptides were a bigger problem than steroids.

‘Catastrophic’: Teenagers as young as 14 buying peptides online

Experts say peptides are now a bigger problem than steroids because more people use them and slick marketing on social media understates their risks.

Personal trainer Rick Brennan says social media is a major driver of public interest in peptides.

Athletes were banned from taking it, now it’s a fitness craze

Claimed to provide chronic pain relief and Wolverine-like recovery, peptides are going mainstream – despite a lack of large-scale human trials.

Study finds weight loss drugs effective, but there’s a catch

An international review of weight-loss drug trials has found people who stop taking weight-loss medication return to original weight in less than two years.

Recovering addict Susan Akin considers GLP-1 drug Zepbound an essential drug like insulin.

The surprising new use for Ozempic

Some doctors are prescribing GLP-1 weight-loss drugs to help reduce cravings for alcohol and illicit drugs. But research on the benefits remains limited.

December 2025

About 180,000 people will see their hourly rate increase from $24.10 to $24.94 from July 1 as a result of this morning’s ruling by the industrial umpire.

All the changes coming on January 1

There may be more hurdles acquiring a business, but at least you can pay in cash. From merger reforms to mandated cash acceptance, here are the new January 1 rules.

Mayne Pharma’s Adelaide factory is at the centre of Cosette’s $672 million bid for the company.

Mayne Pharma under earnings pressure after failed takeover deal

Mayne says it made just $11.5 million in underlying earnings from July to November compared to $22.4 million over the same period last year.

People taking GLP-1 weight-loss drugs are undergoing a “psychological shift”

Ozempic is already changing what we buy, from clothing to holidays

GLP-1 weight-loss drugs will play a huge role in society. Even now, they are reshaping the consumer economy and what companies are doing to adapt.

The makers of health and fitness trackers want to be able to provide personalised recommendations.

Blood test results on Whoop? Welcome to the future of wearables

Users can upload past blood test results to see how their habits and behaviours are affecting their biomarkers.

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The team behind Epiminder ring the bell to sound their ASX debut at Martin Place on Monday.

Cochlear-backed Epiminder overcomes ASX turmoil to hit the boards

The biotech specialises in epilepsy monitoring and prevention, but saw its shares slump on debut. The company says it is focused on its long-term potential.

An embryologist at the Monash Medical IVF clinic at the Epworth Hospital in 2018.

Mystery global player flirted with battered Monash IVF, was rebuffed

The offshore interest is a reminder that Monash’s share price carnage, triggered by two diabolical embryo mix-ups in a year, has put it on the radar globally.

November 2025

The commercial marketplace has stepped in where clinicians and policymakers did not. Menopause supplements, hormone optimisation programs, cycle-syncing workouts and fertility support are marketed aggressively to women whose concerns have been historically dismissed or minimised.

Why women are turning to apps instead of doctors

Female health has been systemically relegated for decades. Influencers and entrepreneurs are filling the gap with simple narratives and purchasable solutions.

Dr Marita Long, Professor Blossom Stephan and Associate Professor Michael Woodward offer tips on how to reduce your risk of dementia.

Why your exercise routine may not be enough to protect your brain

Dementia has overtaken heart disease to become Australia’s No.1 killer, yet as many as half of cases could be prevented by lifestyle changes.

Epiminder implants are minimally invasive, similar to a cochlear hearing device

Cochlear-backed Epiminder bullish about growth ahead of $325m listing

The company says its epilepsy treatment will be far more effective and less invasive than other options as it prepares for commercial production.