In recent years, the use of male performance-enhancing drugs has become increasingly popular among men of various age groups. These drugs — often marketed as solutions for erectile dysfunction or to ...

ALL PERFORMANCE ENHANCERS claim to help you build muscle and stoke strength. But some of them come at a cost. Here's your guide to them all—and the risks they carry. EXAMPLES: Oxandrolone (Anavar), ...

In our culture, performance-enhancing drugs are seen as a vehicle for cheating. For example, athletes who use steroids or human growth hormone are weeded out through testing policies, punished, and ...

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 ...

For a growing number of middle-aged men, aging no longer means surrendering to sagging skin, sore joints or slowing metabolism. Instead, it's becoming a science experiment. The new frontier?