pressure

Simple test could predict dangerous blood pressure in pregnant women | Science

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Up to 8% of pregnant people develop high blood pressure that can damage their organs or even kill their babies. Often there’s no sign of the condition, known as preeclampsia, until late in pregnancy. Now, by analyzing patterns of gene activity through RNA markers in a pregnant woman’s blood, researchers have come up with a … Read more

Here’s How Much Exercise Works Best For Controlling Your Blood Pressure

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When it comes to exercise for heart health, you don’t want to peak too early in life. Recent research suggests that if you want to protect yourself against high blood pressure as you age, you need to play the long game and keep your exercise levels up through middle age.   But social factors can … Read more

Polar bears: Extreme lack of sea ice in Hudson Bay puts predators under pressure

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Sea ice in Canada’s Hudson Bay has been unusually late to form, raising fears over the impact on polar bears that hunt for seals on the ice Environment 6 December 2021 By Adam Vaughan A lone polar bear along Hudson Bay Cindy Hopkins / Alamy An extreme lack of sea ice in Canada this winter … Read more