Participants who had protein bars enriched with collagen not only saw greater weight loss results but also improved ...

A new study reveals how a simple chocolate bar could be the secret weapon for losing weight and gaining muscle.

Meal replacements can be useful for weight loss, providing a filling, low-calorie meal. Here are the best meal replacements for weight loss, according to RDs.

Eli Lilly & Co.’s stock soared 14% Thursday, to put it on track for its biggest one-day gain in about 25 years, after the drugmaker reported positive results from a late-stage trial of a GLP-1 ...