Performance steroids, often referred to as anabolic steroids, are synthetic substances that mimic the effects of the male hormone testosterone. They are commonly used by athletes and bodybuilders to enhance muscle mass, strength, and overall physical performance. These substances can promote protein synthesis and muscle recovery, leading to faster gains in physical training. However, the use of performance steroids is controversial and often illegal in competitive sports. They can lead to serious health risks, including liver damage, cardiovascular issues, and hormonal imbalances. Many sports organizations, such as the World Anti-Doping Agency, have strict regulations against their use to maintain fair competition.