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Health

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.

Health

Five years on, have we learned the lessons of covid-19?

Science initially struggled to match the pace of the pandemic, leaving people unclear of the best ways to stay safe from the virus, but now we know so much more 鈥� which could be essential when the next pandemic hits

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The big unanswered questions about the covid-19 coronavirus

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Ozempic and Wegovy have heart health benefits beyond just weight loss

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Why US obesity rates fell for the first time in decades

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B6DT04 Alzheimers disease. Series of computed tomography (CT) scans of an axial section through the head of a 74-year-old patient.

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We’ll learn about Ozempic’s potential for Alzheimer’s disease in 2025

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False-colour scanning electron micrograph of skin from the palm of the hand of a 30 year old man. The skin here is neatly arranged in ridges. Sweat pores are seen as miniature craters along the ridges. The cells forming the external surface of the skin, or epidermis, have been flattened & hardened by deposition within them of the fibrous protein keratin. This tough, dead layer of cells is shed continuously & is replaced by new, maturing cells which take a month to migrate from the base of the epidermis. Magnification: x20 at 6x4.5cm size

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Forget aesthetics, the reason to look after our skin should be health

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Why looking after your skin is so crucial to your long-term health

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Close up color image depicting freshly cooked take away vegetarian vegan food.

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What should we eat to give us better, healthier skin

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SWITZERLAND. St Moritz. 2003.

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Should you really wear sunscreen all year round, even in winter?

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Microneedling demonstration by Dr. Jimmy Poon where a number of local Estheticans were introduced to the procedure that some see as unsafe.Dr Poon uses the Microneedle roller on the face of Esthetician Karen Clarke.(October 30 11)RICK EGLINTON/TORONTO STAR. (Photo by Rick Eglinton/Toronto Star via Getty Images)

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What the evidence says about the consequences of cosmetic tweakments

Laser therapy, microneedling and vampire facials are among the bizarre, non-surgical treatments that have become widely available, but their evidence base is decidedly mixed

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How to nurture your microbiome to look after your skin

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How your mental state and stress levels influence your skin

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The only four skincare ingredients that have been proven to work

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Will an mRNA vaccine target the norovirus strain behind surging cases?

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