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Health – Articles, Analysis, Comment

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Blood transfusions save lives - at least they do now. Here’s how an ancient experiment became a routine life saver. from www.shutterstock.com.au

From animal experiments to saving lives: a history of blood transfusions

Here we look at how blood transfusions started as an experiment four centuries ago, and became the modern-day life saver they are.
The health benefits of being close to nature are well established. priscilla du preez/Unsplash

Why apartment dwellers need indoor plants

Health benefits of being close to nature are well established, but the rise of apartment living means we can’t always be close to greenery.
We know blood is vital for life, do we know why? Illuminations: Blood Equality by Jordan Eagles (USA) Image credit: David Meanix and courtesy of artist as part of Science Gallery Melbourne’s BLOOD exhibition

Essays on blood: why do we actually have it?

Everything you never knew about the red stuff in your veins.
Assisted dying legislation is likely to be introduced in Victorian Parliament within a month, and be based on a report launched today by Brian Owler and Jill Hennessy. JOE CASTRO/AAP

Victoria may soon have assisted dying laws for terminally ill patients

Public opinion, shifting views in the health profession and international trends allowing assisted dying mean it will be lawful in Australia at some point. But will it be lawful in Victoria soon?
Many suffer from heart disease despite the fact they don’t smoke, have healthy diets, and are of a healthy weight. Tim Marshall/Unsplash

How our immune system causes heart disease

Many people die of heart disease who don’t fit into the traditional risk factors. We’re learning the immune system can be to blame.
The Australian drugs regulator is overhauling the health claims made by suppliers of complementary medicines, including homeopathic therapies. And some curious options are up for discussion. from www.shutterstock.com

New complementary medicine health claims lack evidence, so why are they even on the table?

Would you trust a complementary medicine described as “vermifuge”, “vulnerary” or “emmenagogue”? That’s what new labelling proposes and not everyone’s happy about it.
Antibiotics Staphylex, used to treat the infection Golden Staph. TONY PHILLIPS/ AAP

Speaking with: Dr Mark Blaskovich on antibiotic-resistant bacteria and the threat of superbugs

Speaking with: Dr Mark Blaskovich on antibiotic-resistant bacteria and the threat of superbugs The Conversation, CC BY-ND45.2 MB (download)
William Isdale speaks with Mark Blaskovich about his research into antibiotic-resistant bacteria and the threat these superbugs pose to communities.
Couples thinking about kids can be screened for genes that may cause disease in their offspring. Redd Angelo, Unsplash

Explainer: what is pre-pregnancy carrier screening and should potential parents consider it?

Most of us will be carriers of recessive genes that cause disease. If our partner carries the same gene we could pass it on to our kids. Testing exists, but what are the pros and cons?
Trolls tend to downplay the impact of their abusive online behaviour on their victims and seem to relish the mayhem they cause. Let’s use this to help them lift their game. from www.shutterstock.com

How empathy can make or break a troll

Trolls tend to know the impact they’ll have, but don’t seem to care. So, how do we use our new findings to help stop this seemingly pointless, harmful behaviour?
Adding fluoride to tap water to prevent tooth decay is one of our greatest public health achievements. Yet, myths persist about whether it’s safe and works. from www.shutterstock.com

Four myths about water fluoridation and why they’re wrong

Myths that fluoridated water isn’t natural, safe, doesn’t work and shouldn’t be used to make up infant formula persist. Here’s what the evidence says.
Just as organisms that infect us make changes in us - we too make changes in them and they grow and adapt to their human hosts. from www.shutterstock.com

How we change the organisms that infect us

Humans play host to many little passengers. Right now, you’re incubating, shedding or have already been colonised by viral, bacterial, parasitic or fungal microorganisms - perhaps even all of them.