Human Growth Hormone is formed from the pituitary gland which is present in human brain and necessary for the growth of the human body such as the formation of tissues , cell and organs as well as it affects on height too. The deficiency of this hormone cause several health issues like fatigue, extra fat, hair loss, etc are more common in a person who has deficiency of HGH. An endocrinologist suggest the dose and days of your treatment and you start your cure but under the supervision of a doctor. With more advantages it has also some risk factor which include cardiovascular problems, liver dysfunction, acne problem, diabetes, baldness and prostate issues etc.