Performance-enhancing drugs are a touchy subject (just ask Lance Armstrong). Many people consider them cheating, and the most infamous varieties might be seriously dangerous - steroids pop into your head. The past ten years have given rise for an exciting new class of performance-enhancing drug. It's a selection of compounds called selective androgen receptor modulators (SARMs). The limited research on SARMs looks promising to date. They appear to build muscle and burn fat with a level much like steroids, but without having the ball-shrinking, liver-destroying, unsightly body hair-growing effects. They act on your own hormones, but within a targeted way, and they also show potential if you want to rapidly build muscle and shed fat.
















