Growth hormone (GH) is a peptide hormone that stimulates growth, cell reproduction, and regeneration. It is produced by the pituitary gland and released in pulses throughout the day, with the highest levels occurring at night. GH levels decline with age, which can lead to a number of health problems, including decreased muscle mass, increased body fat, and impaired immune function.
There are a number of things that can be done to boost GH levels naturally, including: