Fasting is rooted in our evolutionary history, but is it safe? Here's what experts say it really does to the body ...

A firm handshake between proteins on immune cells is important for the body's ability to fight infection. Meanwhile, a weak ...

A recent study has found that semaglutide reduced heart muscle mass in both lean and obese mice, as well as in lab-grown ...

Popular weight loss drug, semaglutide, could be shrinking the muscle tissue in the heart, a new study has found. In recent ...