Growth hormone is essential for our life. An embryo cannot develop into an infant, and infant cannot develop further, to an adolescent without growth hormone. Basically growth hormone is a protein. It is a chain of 191 amino acids and bears a molecular weight of 22,005.
Production of growth hormone in body:
Growth hormone is secreted by pituitary gland, under the control f hypothalamus. Hypothalamus is a small gland present in brain, which controls all other glands in our body. It secretes GHRH (growth hormone releasing hormone), which stimulates pituitary gland to produce growth hormone.
Growth hormone directly acts on different organs of our body and results in physical and mental growth.
In some individuals there may be a deficiency of growth hormone, hence human growth hormone supplements can be used to treat this condition.
Human Growth Hormone Supplements have following effects on our body:
- It causes growth of almost every tissue present on our body.
- Increases the size of cells.
- Increase the number of cells in a tissue by increasing the rate of mitosis.
- Helps in development and differentiation of particular type of cells such as bone cells and muscle cells.
Growth hormone is released in high quantities during the period of growth, and then the secretions are decreased as we grow old. The secretions fall to about 25% when we reach the age of adolescence.
We cannot produce GH exogenously, in our laboratories. So what we buy in market as human growth hormone supplements is not actually human growth hormone, it is HGH precursor. It may act in two ways:
- It can increase the production of GH in our body.
- It can increase the number of receptors for GH, which indirectly results in growth.
Decrease in the levels of GH in our blood can cause serious illness, but a mild increase in levels, than normal, has proved beneficial for our body.
Human growth hormone supplements have been proved beneficial in following cases:
- Graying of hair
- Hair loss
- Growth retardation
- Mental retardation
- Wrinkling skin
- Decreased sexual function
- Increased body fat
- Decreased muscle mass
- Onset of certain diseases
- Mood disorders
- Sleep disorders
Human growth hormone supplements are also taken by body builders. As we grow old GH secretion in our body is decreased, but these supplements helps in production of GH in our body, and hence, the size of muscles increases according to the workout performed.
Human growth hormone supplements are consumed by many people nowadays, as the secretion of GH decreases as we grow old, but we need it to keep our body look young and vibrant. It does not have any side effects on our body, because GH is normally found in our body, which is secreted by pituitary gland.
It can help patients to get rid of their diseases without any medical therapy, as GH also increases the immunity of our body. The best use of these supplements is in children, having congenital absence of GH in their body, which may result in growth retardation.