The body’s growth hormone is an important component of the endocrine system. It is produced throughout life. It reaches its peak during puberty. It gradually decreases with age. It is secreted in six to twelve spurts each day, with the highest amount being reached about an hour after the onset of sleep. Two hormones in the hypothalamus regulate growth hormone levels in the blood: growth hormone-releasing hormone (GHR) and growth inhibitory hormone (GHIH). Sleep is the strongest stimulant for growth hormone release. The following are things you need to know on growth hormone. Check out sn2.eu to find out more about growth hormone.
Growth Hormone (GH) Functions
Supports Skeletal and Muscle Growth
This hormone has several functions in the body. The best known is its role in skeletal and muscle growth. In adolescents, GH stimulates growth plates in the long bones and arms of the legs and arms. Although most cells have GH receptors in their bodies, most of the growth-promoting effects are indirect. Insulin-like growth factors secreted by the liver in response to GH mean that most growth-promoting effects are indirectly mediated. Therefore, the liver is the main target organ of GH.
Supports Metabolism System
The important role of GH in metabolism is that it stimulates the breakdown of stored fat into free fatty acids and prevents further accumulation of cholesterol in adipose tissue. It also has the opposite function to insulin by inhibiting glucose uptake and metabolism. In the liver, it promotes the breakdown of glycogen and the release of glucose into the bloodstream.
Supports Bone Mineralization
GH increases calcium retention, strengthens and improves bone mineralization. The body can see the effects of excessive secretion. This point is due to a tumor in the pituitary gland. Gigantism is a rare disease that primarily affects children and adolescents.
Example of Gigantism
Robert Wadlow, the tallest man in the world, is a famous example of gigantism. He was born in 1918 weighing two pounds. Nevertheless, by the time he was eight years old, he was already six feet tall and reached that height when he died at the age of 22. Acromegaly is a condition that occurs when there is an excess of growth hormone. This leads to thickening of the jaw, fingers, and toes. Acromegaly can also lead to organ enlargement and joint problems, as well as insulin resistance and impaired sexual function.
Hyposecretion
Hyposecretion (under secretion) also has a major effect on the body. Pituitary dwarfism is a condition in which children have a normal build but short stature. In adults, strength, energy, and bone mass may decrease, and the risk of cardiovascular disease increases. Mutations in certain genes, malformations of hypothalamic/pituitary cells, and damage to the pituitary gland from injury, surgery, or disease can lead to insufficient secretion of growth hormones.
