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 ...

She is running. Sweat is dripping down her face. Her eyes linger on the numbers lit up on the treadmill. Pain is shooting through her leg. She thinks that she might have strained or pulled something ...

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.

The notion of unhealthy practice of otherwise healthy exercise has been discussed in scientific literature for approaching 50 years. The earliest reports demonstrated that in a sleep study, some ...