Semaglutide melts fat—but may quietly strip away your strength

Semaglutide, a popular anti-obesity drug, may come with a hidden cost: significant muscle loss, especially in women and older adults. A small study found that up to 40% of weight loss from semaglutide comes from lean body mass. Alarmingly, those who consumed less protein saw even more muscle loss—potentially undermining improvements in blood sugar control.