Performance-enhancing drugs (PEDs) are medications used to improve physical performance. Many PEDs are illegal to buy when not used to treat an approved medical condition. There’s no precise ...

Here is a look at performance-boosting drugs now banned in almost every sport, but readily available to athletes of all ages. What: Stimulants used for weight-control and suppression of fatigue. They ...

The authors do not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and have disclosed no relevant affiliations beyond their ...