People with various causes of growth hormone deficiency, especially adults, should be treated with long-term growth hormone supplementation to achieve better health. The benefits of growth hormone supplementation that have been clearly identified for people are: 1. Reduction in abdominal and whole body fat content, increase in lean muscle content and increase in muscle (healthier and fitter). 2. Because of the reduction of fat, the incidence of heart disease, high blood pressure and atherosclerosis will decrease in the future. 3.Growth hormone can significantly increase bone density, straighten the bent back and antagonize the debilitating state of old age; 4.Increase lean muscle content and muscle strength, thus improving overall activity endurance; enhance physical performance; 5.Improve one’s mental outlook, make one happy, improve depression and increase self-confidence. 6. There are case reports: growth hormone significantly improves the quality of sexual life; improves the quality of sleep; 7. There is no clear correlation between growth hormone and tumors; or, people who should get tumors will get tumors whether they play growth hormone or not; while patients who do not have tumors, supplementing physiological doses of growth hormone does not increase the risk of tumors. 8. There is a press report: growth hormone supplementation can improve sperm concentration and viability. Growth hormone is secreted in large amounts during puberty and adolescence, and decreases significantly with age, and growth hormone deficiency often exists in middle-aged and elderly people. For this reason, growth hormone is also known as the “puberty hormone”. In summary, patients with anterior hypopituitarism or other causes of growth hormone deficiency may benefit from growth hormone supplementation, and the benefits far outweigh the risks.