Steroid

Anabolic steroids are linked to the male hormone testosterone. They are chemically-produced and are used are used both medicinally and as a bodybuilding supplement. Anabolic steroids work by increasing protein synthesis in cells, which leads to anabolism (growth), especially in muscle cells.

Although the effects of steroid use may be appealing to many of the weight training public, they are fraught with dangers and side effects, many of which are irreversible. Non medical use of steroids is not advisable, even with guidance.