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Articles on Health risks

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The new rating system shows that eating the right amount of vegetables can lower your risk of heart disease by nearly 20%. Westend61/Getty Images

How unhealthy is red meat? And how beneficial is it to eat vegetables? A new rating system could help you cut through the health guidelines

Health guidelines can feel contradictory and hard to interpret. But a new star rating system should help consumers and policymakers better parse the evidence behind health risks and outcomes.
Everyday environments and activities, from transportation to screen time to eating, are tailored nearly exclusively to prolonged sitting. (Canva/Unsplash/Pixabay)

Too much sitting is bad for you — but some types are better than others

Too much time sitting is linked to health risks, and also to lower quality of life. But in some contexts, such as reading, playing an instrument or socializing, sitting had positive associations.
Exercise training can improve your physical fitness incrementally in as little as two weeks, making it a viable option for people about to undergo a surgical procedure. (Shutterstock)

‘Prehabilitation’: Training your body for surgery may improve recovery, reduce complications

Physical training before surgery — like breathing exercises or running — boosts the odds of a good outcome. Patients with surgeries postponed during COVID-19 can use the delay for ‘prehabilitation.’
Since stay-at-home orders were issued, there has been an upsurge in Netflix and app use, indicating that people may be spending more time at sedentary actives. Pixabay

5 tips to get you off the sofa — because sitting more during COVID-19 is hurting your health

Even if you exercise, sitting too much is linked to health risks from anxiety to diabetes. But this ‘invisible’ behaviour may pervade our lives even more under COVID-19 stay-at-home guidelines.
About 3% of babies are born with birth defects, when there is a problem with how they develop in the womb. from www.shutterstock.com

Why we don’t know what causes most birth defects

We still don’t know what’s behind four out of every five birth defects. But that can change.

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