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Sim Singhrao

Gum disease and Alzheimer鈥檚: The importance of oral hygiene

The bacteria in our bodies affect our minds. Cell biologist Sim Singhrao explains how improved oral hygiene, diet and exercise can stave off dementia

red flag outside home

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Samoan government takes drastic measures to fight measles outbreak

Vivian Li

Fighting cancer: How growing mini organs could create better treatment

Fiona Behan

How we’re using CRISPR to fight cancer

Megan Rossi at New Scientist Live

Gut health: How to look after your microbiome

People walking in traffic

Environment

Hospital visits go up after days with higher levels of air pollution

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Fast access to new medicines shouldn鈥檛 mean endangering our health

Caroline Criado Perez

Caroline Criado Perez: Inside the data gender gap

Man smoking electronic cigarette

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We still don’t know whether vaping is safe or not

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Why the medicine you take could actually be bad for your health

Rushing medicines to market is supposed to help people in need. But relying on lower standards of evidence may ultimately cause more harm than good.

Technology

Hyperpalatable foods are a modern bogeyman. But what even are they?

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70 is the new 65 when it comes to health and life expectancy in the UK

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91色情片 impacts of climate change on children don’t need exaggerating

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Eating tiny nutrient particles could be better than health supplements