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Health – Articles, Analysis, Comment

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We aren’t quite in the place to say stem cell therapy can treat osteoarthritis and related conditions, in dogs or humans. TheGiantVermin/Flickr

Pause… stem cell therapy dogged by insufficient research

A recent article published in the Herald Sun newspaper reported anecdotal evidence of animals almost crippled from arthritis or joint damage recovering their function after stem cell therapy. Although…
Mutations of the flu virus render drugs ineffective for treating infected patients. Leonid Mamchenkov

Marvellous mutants: how nimble flu viruses outsmart drugs

The United Nations Food and Agricultute Organisation is warning authorities to be on high alert after a mutant strain of bird flu was found to be spreading across Asia. While bird flu hasn’t traditionally…
The cocoa in chocolate may be good for your health but the sugar and fat in it are counter productive. Peter Pearson

Treat or treatment? Chocolate is good but cocoa is better for your heart

A systematic review and meta-analysis of previous cohort studies on the effects of chocolate consumption has found that chocolate may be linked to a reduction in the risk of developing heart disease. The…
There aren’t any miracle cures but there are a number of treatments that can reduce its severity. Flickr/Algo

Monday’s medical myth: osteoarthritis can be ‘cured’

Switch on daytime television on any given day and you’d be forgiven for thinking there was a cure for the debilitating and dreaded condition, osteoarthritis. Unfortunately, there’s not. And that’s not…
A long-term threat of natural disaster is likely to increase rates of anxiety among young people. AAP

Act now on climate change to protect Australians’ mental health

In September 2010, BHP Billiton CEO Marius Kloppers proposed Australia take action on climate change before the rest of the world to maintain its international economic competitiveness. A report released…
NRL player Craig Wing has a sister with Down Syndrome. AAP

How come you don’t want one? Living with Down Syndrome

“Fuck you, Wing, your sister has Down syndrome!” These words were once hurled at NSW rugby league star Craig Wing while he was playing for the Sydney Roosters against the Canterbury Bulldogs at the Sydney…
Government policies promoting economic growth have contributed to global crises of overconsumption such as obesity. colros/Flickr

Shaping up: a blueprint to reverse our 40-year weight gain

Obesity has been on the rise for some 40 years and will continue to create an enormous burden on global health systems if governments around the world do not take decisive, policy-driven action, according…
roxon plain pack. AAP

World-first plain packaging for tobacco products a step closer to becoming law

Legislation requiring tobacco products to be in plain packaging was passed by the House of Representatives last night. This is the first such measure in the world to come so close to becoming law. We asked…
Inward-facing prams allow for more interaction with infants but parents shouldn’t feel guilty about what equipment they have. skeddy in NYC/Flickr

Misquoted: how an innocent interview about raising babies led to hate mail

A seemingly harmless interview with a journalist in the lead-up to a public lecture has unleashed a torrent of abuse about my view of one aspect of raising infants. I take some responsibility as my use…
Legionella’s is rare but can have devastating effects on those with compromised immune systems. Flickr/Alex R

Hospital outbreak of legionella – should we be worried?

Every few weeks or months we see another outbreak of the potentially deadly legionella bacteria. Today, it’s a regional South Australian hospital, where 36 aged residents have been exposed to a contaminated…
The development and dissemination of Salmonella Kentucky’s antimicrobial resistance may be caused by the antibiotics used in animals farmed for food. shannonkringen/flickr

Salmonella Kentucky: stopping the spread of a new superbug

Recent outbreaks of enterohaemorrhagic Escherichia coli (e-coli) in Germany and reports about the emergence of “new superbug” Salmonella Kentucky have re-focused public attention on food-borne diseases…
These kinds of shoes typically appear next to articles warning of the dangers to health posed by high heels. d b/Flickr

Stand tall, ladies: harm from high heels can be minimised

Women are often told how the very high-heeled shoes they wear are doing them harm. But instead of trying to make them feel guilty about their footwear, we would be better off discussing how to help women…
Aside from folate, most pregnant women get all the nutrients they need from a balanced diet. Flickr/Future Street

Explainer: what to eat and avoid during pregnancy

If you’ve ever been pregnant, you’ll know what it’s like to be bombarded with mixed messages from well-meaning friends and family about what you should eat and avoid to protect your growing baby. It can…
Sunbeds session pose a significant risk of developing melanomas that is completely avoidable. Froztbyte/Wikimedia Commons

Not a sunny outlook: tighter sunbed regulation is long overdue

Before she died in September 2007 of melanoma attributed to solarium tanning sessions, 26-year-old Clare Oliver waged a public campaign from her hospital bed to raise awareness of the risks of using sunbeds…
Zac Chi celebrates his 87th birthday, then punches the sky repeatedly. I.M. Photo

Fitter, happier, more productive … our health system in 2050

AUSTRALIA 2050 – I’d like you to imagine for a minute that you are living in Australia in 2050: August 1 2050, to be precise. It’s one of those days that makes you glad to be alive: a cool morning in Melbourne…
Minimise bed rest and take short walks around the house if you’ve got low back pain.

Monday’s medical myth: bed rest is best for back pain

Severe low back pain is a common and dreaded problem that rivals only hay fever, asthma, hypertension and dermatitis as Australia’s leading cause of long-term illness. The instinctive response to severe…
Facing up to our carbon responsibilities might make Australians happier. the waving cat/Flickr

A carbon tax is good for Australia’s mental health

Let’s face it; we just don’t like the word “tax”, do we? Such a brouhaha, such a fuss. But let’s just take a break from the group hysteria to look at the carbon tax from a few different points of view…
Global justice and human rights are remarkably absent in discussions of bioethics. Julien Harneis

Whose profit? Why bioethics needs a global perspective

Innovations deriving from genetics research, stem cell research, nanoscience and neuroscience will soon revolutionise medicine. With the potential for biotechnologies to alter natural processes and redefine…
The world’s first cyborg, artist Neil Harbission wears an eyeborg as an extension of himself rather than as part of his performance. NeilHarbisson.

Peer review: Enhancing Human Capacities

Human enhancement is one of the most controversial and exciting areas in bioethics: advances in science promise a future world where we can radically alter our basic capabilities. This future may include…
Chiropractors may be good at what they do but immunisation is not their field. Planetc1/Flickr

Having a crack: what do chiropractors know about vaccinations?

The publication by Australian Doctor of a controversial public lecture given earlier this year by Sydney chiropractor, Nimrod Weiner, has created a flurry of criticism about the lecture, particularly regarding…