The Role of HGH in Fitness: Should You Buy It? Human Growth Hormone (HGH) has become a hot topic in both medical and fitness communities due to its potential benefits. HGH is a naturally occurring hormone produced by the pituitary gland, responsible for growth, cell repair, and metabolism. While HGH plays a vital role in childhood growth, it continues to be important for maintaining tissues and organs throughout life. As people age, HGH...