Dianabol is an anabolic steroid prohibited under the law of substances controlled by the FDA. Increasing their strength and volume of muscles is very popular with bodybuilders until they are forbidden. Methandienone acts strongly against androgen receptors and shows its effects through protein synthesis and glycogen cleavage to increase muscle mass over a short period of time. The final product produces estrogen, so water retention also contributes to weight gain and increase in volume. The effective dose in men is 15-50 mg / day and the active life is 6-8 hours. It is excreted in the kidneys and the duration of urine detection is 5-6 weeks. They are used as tonic by body builders until the ban. Presumably, senile is effective in the treatment of postmenopausal osteoporosis. In the case of individuals suffering from the condition, the pituitary was also suggested as insufficient dwarfism. It was also used in people who had weakened the bones and always complained of tiredness after a small jogging and hiking. Nevertheless, large quantities of drugs are being prepared in countries where the regulation is weak and in the countries used in humans as well as veterinary patients of the conditions described above.