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Articles on Heart disease

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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…
The new ‘epidermal’ electronic systems conform to the surface of the skin and may provide a range of healthcare and non-healthcare related functions. John A. Rogers

Game-changing’ printed tattoos may replace hefty medical monitors

Scientists have invented new stick-on ‘tattoos’ that track human heart, brain wave and muscle activity and could one day replace cumbersome medical monitors. Known as an epidermal electronic system (EES…
The epidermal electronic system can measure your vital signs in a completely unobtrusive way. John A. Rogers

Tattoo you: the stick-on medical revolution

When you think of tattoos you probably imagine bikies, celebrity tats or that Japanese flourish on your left foot that means “Honour” (or so you think). You probably don’t picture medical revolution…
Excessive sitting increases your risk of chronic disease, even if you get enough exercise.

Sitting nine to five (and beyond): the perils of sedentary lifestyles

Whether it’s at work, in cars, watching TV or using the computer, there’s no denying many of us spend the majority of our days sitting. And while science is yet to prove conclusively that too much sitting…
Trans fats are more harmful to your health than regular fats and should be avoided. Flickr/Half alive

Explainer: what are trans fats?

Trans fats – they’re in our chips, bakery goods, popcorn and cakes. We know we should avoid them, but what exactly are they, and why are they so bad for us? First, let’s take a step back and look at how…

DNA linked to heart attacks

A specific DNA variant is linked with a person’s likelihood of suffering sudden cardiac death, according to researchers at…
Health advocates hope knowing that smoking while pregnant increases the child’s risk of heart disease may help inspire smoking mums to quit. Flickr

Smoking in pregnancy may raise child’s heart disease risk by 15%

Women who smoke while pregnant may raise the resulting child’s risk of developing heart disease by as much as 15%, a new study has found. Smoking during pregnancy has previously been linked to fetal health…
The number of people smoking daily has dropped but 60% of Australian adults are now overwight or obese, a government study found. Flickr

Over 60% Australian adults now overweight or obese

Over 60% of Australian adults are now overweight or obese, according to a report released today by the Australian Institute of Health and Welfare. The report, Key indicators of progress for chronic disease…
Heart attacks damage important muscles but now scientists think that a special protein can awaken the stem cells that grow new muscles. Flickr

Fixing a broken heart with stem cells

Vital heart muscles damaged during cardio arrest can be replaced by stem cells within the organ with the help of a special protein, scientists have discovered. Heart attacks cause dangerous damage to muscle…
People with depression are less able to cope with stress. OliviaGR

Depression can break your heart, literally

Having a “broken” or a “heavy” heart is a description often used by people who are feeling down or depressed. It turns out they’re not that far off the mark. People with depression are three to four times…

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