Human chorionic gonadotropin, also known as hCG, is a hormone used by bodybuilders to improve results during anabolic-androgenic steroid use. The hormone is produced by the placenta of a pregnant female and is essential for healthy pregnancy in humans. The hormone may be derived from the urine of pregnant females or created in a lab using recombinant DNA.
Some bodybuilders who use steroids also use hCG at the end of the steroid dosing cycle to increase testosterone production. Another use for hCG is to take it, via injection, in conjunction with a very low-calorie diet. Dr. Simeons, a British Physician who studied treatment for obesity, put forth the theory that a very low-calorie diet — 500 calories per day — along with hCG causes body fat, rather than muscle, to be burned for fuel.
Male bodybuilders use hCG at the end of an anabolic-androgenic steroid cycle to prevent the breakdown of muscle tissue and to restore the testes to normal abilities. This often returns shrunken testes to their normal size. When used along with a very low-calorie diet, bodybuilders burn off that extra layer of fat over their muscles, giving them an extremely defined look. Females may also use hCG with a very low-calorie diet to burn off unwanted fat.
RECOMMENDED DOSAGE: for the purpose of maintaining testicular function during an anabolic steroid cycle, a standard dose of 250 – 500IU of HCG doses administered 1 – 2 times weekly (each injection spaced evenly apart during the week) should be performed if necessary. 500IU should never be exceeded for such a use.