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.

Applying sunscreen on beach

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Safety of many sunscreen ingredients is in doubt 鈥� should we worry?

The US body that regulates sunscreen has declared that 12 of the 16 popular active ingredients might not actually be safe. Here's what you need to know

News

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How to trick your mind to break bad habits and reach your goals

Features

Environment

Eight things we learned in the UK government’s pre-Johnson info dump

News
Emergency treatment for overdoses may be improving

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Does the drop in US drug deaths mean the opioid crisis is ending?

News
The Tavistock Centre

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London gender clinic reports rising number of non-binary attendees

News

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Ebola case confirmed in major city in Democratic Republic of Congo

News
A woman gets her temperature measured at an Ebola screening station

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WHO declares international emergency over DRC Ebola outbreak

News
Preventable harm sometimes occurs during surgery

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Half of all harm caused by medical care is preventable

News
hair cells

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A type of antibiotics can cause hearing loss – and now we know why

News
Asian tiger mosquitoes can spread dengue and Chikungunya

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Parasite brings down mosquito numbers in parts of Guangzhou

The number of biting Asian tiger mosquitoes, which spread dengue and Chikungunya, has been reduced by more than 80 per cent at two sites in Guangzhou, China

News

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

Regulars

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

News

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Experimental Alzheimer鈥檚 drug targets gum disease bacteria

News

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Menstrual cups are as safe and leakproof as tampons and pads

News