Health

Understanding how the body works — and what happens when things change — is paramount to improving the health and wellbeing of every person on the planet. Our team of expert health writers and editors are here to demystify the latest medical advances, explain how the latest health news affects you, and help you understand which exercise equipment can really help improve your fitness. Whether you're after facts about the human body or the secrets to extreme longevity, our health articles and features aim to leave you better informed, up to date with the latest discoveries, and even more curious about human health. 

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two boxes of the medication "ozempic" sit on a wooden table in a pharmacy

Watch out for Ozempic copycats containing unauthorized active ingredients, FDA warns

By Nicoletta Lanese published

Some compounding pharmacies are using unauthorized active ingredients to make copycat versions of Ozempic and Wegovy.

Two bottles of sunscreen on top of a yellow towel and next to a straw hat on a sandy beach .

What is SPF? A guide to understanding sunscreen labels

By Anna Gora published

Confused by sunscreen terminology? Here is everything you need to know to understand sunscreen labels.

Best protein powder

Best protein powder 2023: Boost your nutrition

By Patricia Carswell last updated

BUYING GUIDE Step up your nutrition with the best protein powder 2023: tried and tested by the Live Science team

BUYING GUIDE
Best protein powder for women

Best protein powder for women 2023

By Alice Ball last updated

The best protein powder for women is designed to support female health and fitness and help you achieve your goals. Here’s our tried and tested round-up.

Best meal replacement shakes

Best meal replacement shakes 2023: Quick and easy nutrition on the move

By Anna Gora last updated

BUYING GUIDE We've tested the best meal replacement shakes to see how they weigh up for taste, nutrition and ingredients.

BUYING GUIDE
close up of an analog bathroom scale on a light wood floor

Weight-loss surgery is becoming more common among US teens

By Nicoletta Lanese published

A study suggests that more U.S. teens with obesity are getting weight-loss surgeries, in line with official guidelines from the American Academy of Pediatrics.

white woman with blonde hair pictured walking down a city sidewalk at night with her phone illuminating her face. She's looking up at the surrounding scene as if confused

What is the science behind déjà vu?

By Racheal Ede published

Déjà vu, the feeling of having experienced something before, is very common, but why does it happen?

Best exercise bikes

The 9 best exercise bikes for home use in 2023

By Sam Hopes last updated

Buying Guide Invest in one of the best exercise bikes we've tested and give yourself a head start on your cardio training for the summer.

Buying Guide
Best workout equipment for home

Best workout equipment for home 2023

By Sam Hopes last updated

Buying Guide Level up your training with the best workout equipment for home — build your home gym with products tried and tested by Live Science.

Buying Guide
best protein bars

Best protein bars 2023: Boost your energy on-the-go

By Anna Gora last updated

BUYING GUIDE Boost your energy and get the most out of your workout with the best protein bars.

BUYING GUIDE
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