Cardiovascular disease

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Future people would be grateful if their disease is cured, rather than being replaced by a different healthier or non-disabled person. sabianmaggy/Flickr

Five reasons we should embrace gene-editing research on human embryos

Experts from around the world are in the US to discuss the scientific, ethical and governance issues linked to human gene editing. Here are five reasons they shouldn't ban research in the field.
There’s no proof blood pressure-lowering drugs prevent heart attacks in people with mild hypertension – but they could. The Clear Communication.../Flickr

Mild high blood pressure: are we treating too many people?

An article in this week’s issue of the British Medical Journal calls into question a common practice: treatment of mild high blood pressure. The authors argue that lowering the drug threshold for high…
Whether the harms of statins outweigh their benefits depends on how you balance them up. AJ Cann/Flickr

Statins saga shows some of the perils of modern medicine

A panel convened by medical journal BMJ to investigate whether it was right to correct rather than retract two pieces featuring a mistake about side effects from statins has endorsed the journal’s decision…

Gum disease linked to chronic health problems

Researchers have found that treating gum disease (periodontal disease) may reduce heart disease, diabetes and other conditions…
Low to moderate consumption of alcohol increases your risk of cancer but reduces your risk of heart disease. giannisl/Flickr

How much alcohol is OK? Balancing risks and benefits

For many of us, alcohol is an enjoyable backdrop to life: wine with dinner, beers with friends, a glass of bubbly to celebrate a special occasion, or nip of something heavier to unwind after a long day…
We’re consuming more salt than just what we add to food during cooking. Rachel/Flickr (resized)

There’s more hidden salt in your diet than you think

Most of the salt consumed in Australia is already hidden in processed foods and meals, but there are some simple steps you can take to avoid eating too much of this palatable seasoning. High salt intake…
Physical activity is a key driver in lowering mortality rates from cardiovascular disease. Mike Baird

Cardiovascular disease declines in rich countries but poor countries suffer more

A new Global Cardiovascular Disease Atlas shows that rates of cardiovascular disease are falling in wealthier countries. During the second half of the 20th century, deaths from diseases such as heart attacks…

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