A new study finds that muscle impairment from anorexia nervosa may continue even after lost weight has been regained, a common indicator of successful treatment.

A new study finds that even after weight returns in anorexia nervosa, muscle strength may remain impaired, with implications ...

Cutting calories has long been linked to longer life in lab animals, but scientists are now tracing that effect down to the ...

Here’s what the workout can and can’t do for your fitness. Credit...Eric Helgas for The New York Times Supported by By Danielle Friedman Q: I’ve heard that Pilates can give you long, lean muscles. Is ...