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Health

Discover the latest health news, scientific discoveries and big ideas about the human body and treating diseases, covid-19, diet, fitness, exercise, wellness and how to live a healthy life.

Science with Sam sleep
Health

Why can鈥檛 we stay awake indefinitely? Science with Sam explains

Sleep is clearly extremely important, but what鈥檚 going on in our brains while we鈥檙e out of it? Why can鈥檛 we stay awake all the time? And how can we make sure we鈥檙e getting enough? Let Science with Sam explain

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Pregnant woman

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Multiple negative events before birth could lead to poor mental health

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‘Smart’ immune cells kill tumours and stop them regrowing in mice

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Allergies are on the rise 鈥� here’s how to help scientists find out why

Regulars

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India’s crisis should be a warning against covid-19 complacency

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We’ll soon be able to tell whether you are immune to covid-19

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Covid-19 lockdown has left young children vulnerable to some illnesses

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Air pollution halved in first UK lockdown but fell less in the third

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Science with Sam sleep

Health

Science with Sam: Why can鈥檛 we stay awake indefinitely?

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Older people exercise in a socially distanced yoga class

Health

One in four people in England exercised less during and after lockdown

A large number of people did less exercise through lockdown and never increased it back to normal levels, with potentially long-term repercussions for physical and mental health

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Old tom cats have more mutations in their sperm like older human males

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Covid-19 vaccine side-effects: Here鈥檚 everything you need to know

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Oxygen Express trains deliver supplies as India hit by covid-19 surge

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Can we finally wipe out malaria with a vaccine 37 years in the making?

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