Somatropin operates on many tissues all over the body. It stimulates the growth of bones and cartilage for children and adolescents. Human Growth Hormone (HGH) boosts protein production, helps in the utilization of fat, interferes with the action of insulin, raises the level of insulin, like growth factor (IGF-1), and raises blood sugar levels. Synthetic HGH can be used for a variety of medical complications. It is used to help children suffering from growth disorders, also it can be prescribed to adults who have growth hormone deficiencies. HGH is frequently prescribed to HIV/AIDS patients to help them maintain muscles.