The holiday season is well underway, and with it, a fresh batch of worries over the latest COVID-19 variant, omicron. For those planning end-of-year celebrations and travel, NPR senior science and health correspondent Maria Godoy breaks down the latest coronavirus news.

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Omicron variant, COVID booster shots — and how to stay safe during the holidays

Taking care of yourself shouldn't be complicated. We talk to the experts for practical advice to live a long and healthy life, based on science. Subscribe to get episodes from Life Kit on health and wellness.

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People of all ages are at risk of noise-induced hearing loss, but few know how to protect against it. This episode, build out your ear care routine with the help of hearing experts — and get surprising advice on phone volume, noise exposure and Q-tips.

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Protect your ears from hearing loss

Eye health is more than just an annual eye exam. Learn how to protect your eyes from screens, read your prescription and understand what does and does not affect your vision.

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How to take care of your eyes

Our bodies need protein to maintain muscle. That's important because muscle mass peaks in our 30s and then declines. In this episode, tips about understanding how much protein you really need.

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How much protein do you need?

The popular weight loss drug Ozempic makes shedding pounds seem like magic. But the reality is more complicated, says family physician Dr. Mara Gordon. She explains why it's hard to talk about Ozempic without addressing weight stigma and diet culture.

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Thoughts on Ozempic from a body-positive doctor

Naps can offer significant benefits, from emotional regulation to improving memory and athletic performance. But there are right and wrong ways to snooze. A sleep psychologist and a sleep physician explain the factors of the perfect nap and the importance of daytime rest.

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Omicron variant, COVID booster shots — and how to stay safe during the holidays

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