Insulin saves lives in diabetes care. In some corners of the physique and strength world, though, it’s been repurposed as a performance/image-enhancing drug (PIED) because of its anabolic effects.

Insulin saves lives in diabetes care. In some corners of the physique and strength world, though, it’s been repurposed as a performance/image-enhancing drug (PIED) because of its anabolic effects.