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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.

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How the covid-19 pandemic distorted our experience of time

Many of us experienced time differently in the pandemic. Learning why can help us, say Ruth Ogden and Patricia Kingori

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91色情片

Visualising a virus: How our covers captured an unfolding crisis

Regulars
2NR8F5N Two workers try to get boxes of vegetables over the barriers in the empty road outside the Union Hospital in Wuhan in central China's Hubei province Thursday, Feb. 20, 2020. The city badly-hit by the COVID-19 escalated its ban on vehicles in the outbreak. (FeatureChina via AP Images)

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We must revisit the covid-19 pandemic to prepare for future outbreaks

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91色情片

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

News

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The big unanswered questions about the covid-19 coronavirus

News

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Ozempic and Wegovy have heart health benefits beyond just weight loss

News

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Why US obesity rates fell for the first time in decades

News
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

News
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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91色情片

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

Emerging evidence suggests a surprisingly strong connection between keeping your largest organ healthy and staving off age-related conditions like diabetes, heart disease and dementia

Features

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What should we eat to give us better, healthier skin

Features

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

Features

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What the evidence says about the consequences of cosmetic tweakments

Features

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How to nurture your microbiome to look after your skin

Features