It has become clear that steroid use among professional athletes is a vast problem. Is steroid use increasing in youth sports? One federally funded study by the National Institute on Drug Abuse found that per cent of eighth graders, per cent of tenth graders and per cent of twelfth graders reported having used steroids at some point. A survey by the Center for Disease Control and Prevention in 2003 reported that per cent of high school students had taken steroids illegally at least once.
Human growth hormone. Stanozolol. Nandrolone. All are prohibited from most sports and unlawful for Americans to use without a doctor's prescription. THG,