A new study suggests that some people taking the popular weight-loss drug Semaglutide may face an unexpected downside: loss of muscle. Older adults and women seem to be at greater risk, but ...

"Hearst Magazines and Yahoo may earn commission or revenue on some items through these links." Basically, creatine helps supply your muscles with energy during workouts, so you can push harder and ...

Building and maintaining muscle isn't just essential for strength — it could play a key role in protecting brain health as we age. Health experts say that adults begin to lose muscle mass as early as ...

Duchenne therapy may be evolving from slowing disease to reversing it—with RNA approaches offering the prospect of restoring function. Ongoing research will determine if these advances can deliver ...