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.

A woman lying down in soft lighting

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Women don鈥檛 need to 鈥榮witch off鈥� to climax, orgasm study shows

The most detailed study yet of orgasm brain activity has discovered why climaxing makes women feel less pain, and shown that 鈥榮witching off鈥� isn鈥檛 necessary.

A baby being born by C-section

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Caesarean sections cause obesity and microbiome changes in mice

A person asleep on a train with their head tipped back

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Top tips to get a better night鈥檚 sleep and improve your health

An early embryo

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Most versatile stem cell ever may help us understand miscarriage

rubbish 1

Environment

The strange beauty of piles of waste awaiting a brand new life

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Sleeping too little is no badge of honour 鈥� it harms our brains

Earth

60 Seconds

sleep artwork

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Wake-up call: How a lack of sleep can cause Alzheimer鈥檚

Art of auto rickshaw

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Illuminating India: The genius of making a little go a long way

Heart in operating theatre

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Human hearts kept ‘asleep’ in a box can survive outside the body

A new way of storing hearts outside the body for a day or more could bring an end to people dying while awaiting an organ for a heart transplant

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Culture picks: Read your way into (almost) any science subject

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Kuwait’s plans for mandatory DNA database have been cancelled

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Anti-doping agency to ban all gene editing in sport from 2018

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Little-known drug keeps climbers鈥� minds sharp at high altitude