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.

Sperm cells

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A male pill will be a breakthrough for science but not for women

Research is closing in on the elusive male contraceptive pill. But will it really lead to men taking more responsibility for birth control?

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Smart people literally have bigger brain cells than the rest

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Lightning strike

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Lightning hit a woman’s home and switched off her brain implant

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A plate of pasta

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Women who eat more pasta tend to get menopause earlier

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Earth

A mix-up means US air pollution is way worse than thought

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Resistant bacteria growing in petri dishes

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How some resistant bacteria can even eat antibiotics as food

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Golfer Jack Nicklaus says stem cell therapy cured his back pain

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DNA sequence analysis

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Huge haul of 鈥榙epression genes鈥� shows it鈥檚 a complex condition

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Colourful cupcakes

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Could a tax on chocolate make us healthy? Let鈥檚 not be too hasty

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A dog licking a person's hand

Environment

Gross alert: You can get a urinary tract infection from your dog

Just like us, dogs carry many kinds of bacteria 鈥� and sometimes, this can spread from a pooch to their owner鈥檚 urinary tract, causing painful infections

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Blood cell and bacteria stuck together to deliver cancer drugs

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G-spot surgery given to three women to boost sexual pleasure

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Stoner app lets cannabis users keep track of how high they are

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War veteran gets world’s first penis and scrotum transplant

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