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Health – Articles, Analysis, Comment

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You know you’re not supposed to do this – but you do. Shutterstock

Trust Me, I’m An Expert: the science of sleep and the economics of sleeplessness

The science of sleep and the economics of sleeplessness The Conversation, CC BY52.8 MB (download)
Only about one quarter Australians report getting eight or more hours of sleep. And in pre-industrial times, it was seen as normal to wake for a few hours in the middle of the night and chat or work.
In most states where temperatures are increasing, Australians are at a higher risk of suicide. Ellen Smith

Heatwaves threaten Australians’ health, and our politicians aren’t doing enough about it

Pollutants from fossil fuel combustion cause thousands of premature deaths nationwide every year. This is just one way our climate change policies impact on the nation’s health.
A lot of people have spent a very long time wondering what causes cancer – and scientists still can’t say for certain why an individual person might have it. Marina del Castell/Flickr

Curious Kids: Why do people get cancer?

I have worked on this problem for many years, and to be honest it still blows my mind to really think about just how complex it is.
It’s still unclear whether a shorter or longer gap between pregnancies increases the risk of complications in the next pregnancy. Richard Jaimes/Unsplash

Health Check: how long should I wait between pregnancies?

A recent study suggests 12-18 months between pregnancies is ideal for most women. But is there actually such a thing as an ideal length of time?
Health education needs to lift spirits and give optimism, such as this image of Peter Parmbuk and Marcus Kinthari washing their hands at the Gerry the Germ area of the Wadeye Health Centre in 2010. Clive Hyde/AAP

Words from Arnhem land: Aboriginal health messages need to be made with us rather than for us

The disempowering effect of lack of knowledge, and the downstream impacts on health behaviours and outcomes, underpins the disadvantage of First Nations people.
If a baby isn’t breastfed, or is partially breastfed, commercial infant formula should be the only other food given until around six months, and should be continued alongside solid foods until 12 months. Shutterstock

If you’re feeding with formula, here’s what you can do to promote your baby’s healthy growth

Formula feeding has been linked to higher weight gain in children. But parents who are formula feeding their babies can take measures to promote healthy weight gain.
The earlier a baby is born, the greater the risk of poor health. Cassidy Rowell

Omega-3 supplements in pregnancy reduce the risk of premature birth

A new review of 70 studies involving nearly 20,000 women found taking omega-3 supplements in pregnancy reduces the risk of premature labour.
Early intervention can help children with autism to develop their communication skills. from www.shutterstock.com

Why early diagnosis of autism should lead to early intervention

Unlike Australia, New Zealand doesn’t fund early intervention therapy for autistic children, but there are programmes pre-school teachers and parents can use to help kids develop.