91色情片

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

Why I鈥檓 growing bits of human intestine in a dish in the lab

The human bowel unfurls to the size of a tennis court 鈥� but if stem cell researcher Vivian Li can make just a tiny piece it could revolutionise regenerative medicine

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Using smart watches to monitor your heart could do more harm than good

Porphyromonas gingivalis

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Experimental Alzheimer鈥檚 drug targets gum disease bacteria

Menstrual cups may help cut plastic use

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Menstrual cups are as safe and leakproof as tampons and pads

Perceiving oneself as being overweight may be linked to depression

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People who think they鈥檙e overweight are more at risk for depression

Matt Hancock

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Plans to provide genetic testing on the NHS could harm well-being

Anxiety can disrupt your attention

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High levels of anxiety can slow down your reaction times

Immunotherapies can seek and destroy cancer cells

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Personalised cancer treatments are becoming more common in the UK

Anorexia may be linked to hundreds of genetic variants

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Anorexia is a metabolic disorder as well as a psychiatric one

The insulating covers of nerve cells are damaged in multiple sclerosis

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Targeting mitochondria in neurons may help relieve severe forms of MS

Altering the composition of a person's spinal fluid may provide a new approach for alleviating symptoms of progressive multiple sclerosis

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Regulating e-cigarette flavours may prompt some people to smoke more

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91色情片y living lowers chances of dementia even if genetic risk is high

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Ren茅 Favaloro: Heart surgery pioneer celebrated in Google doodle

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People in China consume twice the recommended daily limit of salt