Skip to main content

GrowthHormone

Meaning

Growth Hormone (GH), also known as somatotropin, is a peptide hormone synthesized and secreted by the somatotropic cells of the anterior pituitary gland. It is a critical anabolic hormone that regulates growth, cellular reproduction, and regeneration in humans and other animals. While its name emphasizes its role in linear growth during childhood, in adults, GH primarily influences metabolism, body composition, and tissue repair. Clinically, Growth Hormone levels are often assessed indirectly through Insulin-like Growth Factor 1 (IGF-1), which is the primary mediator of many of GH’s anabolic effects.