Human growth hormone
Key facts Human growth hormone (HGH) is made in your brain. HGH is important in childhood growth. HGH is used to treat children who aren’t growing as expected. The use of HGH prescribed by a doctor is generally safe. What is human growth hormone? Human growth hormone (HGH) is a small protein. It is made in part of the brain called the pituitary gland. It travels in your bloodstream all over your body to make your body grow. HGH is very important in the body. It is needed for children to grow normally. It helps make sure there is enough muscle and fat