Metandienone (INN) or methandrostenolone – marketed under the trade names of Averbol, Dianabol, Danabol, an orally-effective anabolic steroid popular to bodybuilders and amateur athletes for its capacity in increasing muscle and strength is used non-medically for physical and performance-enhancing purposes. This steroid remains the most common orally active steroids online for non-medical use. However, this drug is a controlled substance in the –United States and Western Europe. This steroid hastens the protein synthesis and speed up protein production in the body. This results in a mean positive nitrogen balance and a positive impact on the balance of calcium.