People usually don't think of exercise as a bad thing. After all, regular physical activity is an important part of a healthy lifestyle. But too much of it, as with anything, can be harmful.

When obsessive-compulsive disorder (OCD) and eating disorders occur together, they often exacerbate each other in harmful ways. Typically, both conditions are treated simultaneously to address the ...

A growing number of seemingly fit and disciplined gymgoers are developing dangerous fixations on muscularity. Muscle dysmorphia, also known as vigorexia or the Adonis complex, is emerging as a ...

This informational guide, part of POPSUGAR's Condition Center, lays out the realities of this condition: what it is, what it can look like, and strategies that medical experts say are proven to help.