The number of athletes who abuse anabolic steroids is unknown. Analysis of these studies suggests that most persons will gain an average of 2.
Nutritional supplementation and anabolic steroid use in adolescents. Take the time to learn about the potential benefits, the health risks and the many unknowns regarding so-called performance-enhancing drugs such as anabolic steroids, androstenedione, human growth hormone, erythropoietin, diuretics, creatine and stimulants.
However, nutritional supplements are not subjected to the same pre-approval requirements and quality tests as FDA-approved medications. Anabolic steroids also have androgenic and virilizing effects.
Sports Medicine, 34 8— Anabolic steroids and male infertility: a comprehensive review. Updated August 20, Anabolic steroids are a class of steroid hormones based on the androgen testosterone.
Users of anabolic steroids can become both physically and psychologically dependent upon the drugs, as evidenced by a drug-seeking behavior, continued use even with adverse effects, and physical withdrawal symptoms such as mood swings, fatigue, restlessness, loss of appetite, insomnia, reduced sex drive, and steroid cravings.