In new research being presented at the European Congress on Obesity in Istanbul, Turkey (12–15 May) and published in The ...

In the early 2020s, interest in GLP-1 weight loss drugs exploded. Now, as we move deeper into the decade, a new buzzword is ...

The internet’s latest biohacking craze promises to be a fix-all, but should brands be taking extra precautions before getting ...

A new approach using lipid nanoparticles to deliver genetic material is showing promise in tackling two major challenges in ...

From heart drugs to hair-loss treatments, here’s a look at 10 common medications linked to an increased risk of gynecomastia.

Pets are an important part of our lives. They bring joy, companionship, and emotional comfort. Just like humans, pets need ...

There are reasons your arms could be changing slower than, say, your glutes ...

The Science of Muscle Growth ...

Here’s why some muscle groups respond faster (or slower) to strength training—and what you can do about it.

A hormone called FGF21 can reverse obesity in mice by activating a newly identified brain circuit tied to metabolism. Surprisingly, it works in the hindbrain—the same region targeted by GLP-1 drugs ...

A new study published in The Journal of Nutrition, a peer-reviewed journal of the American Society for Nutrition, offers new ...

Beth Skwarecki is Lifehacker’s Senior Health Editor, and holds certifications as a personal trainer and weightlifting coach. She has been writing about health for over 10 years. Not everybody has the ...