The perplexing phenomenon of gaining weight after workouts often leaves fitness enthusiasts frustrated and confused. However, this common occurrence has scientific explanations that might actually ...

When you start exercising, the hormone that controls appetite—ghrelin—goes down, which means you don’t feel very hungry. At ...

Mice that exercise vigorously put on weight in the next 24 hours, whereas those that exert themselves moderately or not at all don’t, despite both groups eating the same amount of food, a study has ...