HCG is natural hormone and stands for human Chorionic Gonadotropin. Dr. Simeon doctor discovered that this hormone could be used to assist dieters to lose weight and could help to curb one's appetite tremendously.
In recent years a homeopathic oral HCG product was developed. Homeopathic HCG drops have been shown to be just as effective on the diet in aiding with weight loss as the injectable HCG.
HCG interacts with the the Hypothalamus gland, increases metabolism and allows the body to use fat as energy.