Add Yahoo as a preferred source to see more of our stories on Google. A preoccupation with being lean and muscular could be a sign of muscle dysmorphic disorder, experts said. - ...

Go into any gym, and protein is pretty much the only thing they'll discuss. The fitness industry has turned protein into a ...

Add Yahoo as a preferred source to see more of our stories on Google. "While supplements can help build muscle, they should supplement, not replace, a solid, balanced diet," says Brittney Bearden, MEd ...

(CNN) – A new study is linking the use of six muscle-building supplements to symptoms of body dysmorphia in teens. The study author found that substances like whey protein powder, creatine products ...

Protein shakes and pre-workout mixes are popular among gym-goers, but they might signal a deeper issue for some young adults. "The use of 6 different dietary supplements intended for muscle building ...

(CNN) — Protein shakes, pre-workout mixes and other supplements aren’t always just a part of a gym routine. In adolescents and young adults, they could be connected to a body image disorder that ...

“Muscle-building supplements, which may be legal, can serve as gateway drugs to steroid use,” Nagata said. “We previously found that young adults using muscle-building substances were three times more ...