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91色情片

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.

91色情片

Does education help build a cognitive reserve to ward off dementia?

Spending more time at school could keep you sharp into old age, but there are other factors that might explain the effect

News

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The US may start vaccinating chickens and cows against bird flu

News

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Men taking antibiotics could cut rates of bacterial vaginosis in women

News

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Norovirus vaccine pill shows promise against ‘winter vomiting’ bug

News
Single mother with son at home. She is using computer for paying bills or online shopping.

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How neuroscience and bad studies have fuelled intensive parenting

Culture
Colorectal cancer cells. Coloured scanning electron micrograph (SEM) of cancer cells from the human colon (large intestine). Cancer of the colon is also known as colorectal cancer. Symptoms include rectal bleeding and abdominal pain. Treatment is with surgery to remove the affected area. Colon cancer is one of the most common cancers in the Western world. Magnification: x 3000 when printed 10 centimetres wide.

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91色情片 scares for a new generation must be tackled with solid science

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The alarming rise of colorectal cancer diagnoses in people under 50

Features

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Does milk and other dairy really reduce the risk of colorectal cancer?

News

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Why the world鈥檚 longevity hotspots may not be all they seem

Features

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Extreme heat may speed up biological ageing in older people

Spending more days in extreme heat seems to be linked to markers of increased biological ageing in people aged 56 and over, suggesting that it could raise the risk of age-related diseases

News

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People in industrial societies get more sleep than hunter-gatherers

News

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Inside the new therapies promising to finally beat autoimmune disease

Features

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US stops sharing flu data with WHO amidst one of its worst flu seasons

News

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Mini-brains have been fused to resemble that of a 40-day-old fetus

News