What is vitamin D synthesis?

Vitamin D synthesis is a process of creating vitamin D in the body. People must consume most vitamins and minerals in foods they eat, but vitamin D can be synthesized in the skin during exposure to direct sunlight. This fat -soluble vitamin is essential to maintain normal calcium metabolism and the lack of vitamin can cause a number of unfavorable conditions.

As vitamin D is unusual in food, the main source is the synthesis of vitamin D, where cholesterol is transformed into vitamin. Low cholesterol diets can lead to a decrease in vitamin D levels. While exposure to sunlight allows people to synthesize vitamin itself, factors such as seasons, clouds, smog and sunscreen use, reduce the body's ability to absorb ultraviolet light. Lack of proper exposure to the sun can also lead to exhausted vitamin levels.

To be biologically inactive vitamin to use, there must be a synthesis of vitamin D. There are two processes thatVitamin D must undergo before it has access. First, the liver is transformed into 25-hydroxyvitamine D, also known as a caldiant. Furthermore, the kidneys transform calcidiol into an active 1.25-dihydroxyvitamine D or calcitriol. When vitamin D is transformed into calcitriol, it can be used to control calcium levels in the blood.

In food, vitamin D is primarily found in fish and fish liver oils. A small amount can be found in the beef liver, cheese and eggs, all of which are considered foods with a high cholesterol content. In many developed countries, vitamin D is often added to other foods such as milk enriched with vitamins or breakfast. Vitamin D supplements are available for people with vitamin deficiency.

Vitamin D deficiency can cause muscle and joint pain, reduced immune system function and stabilizing mood problems. In the end, the Service can developOut riious disorders such as intersections and osteomalacia. Although these conditions are usually the result of a reduced vitamin D intake, sometimes they may also result in decreased vitamin D synthesis.

at intersections, serious condition of childhood, bones cannot mine. Without the correct mineralization, bone growing in weight limbs, such as legs. Bones in the thoracic basket can also show malformations. In adults, vitamin D deficiency may lead to osteomalacia, making the bones soft. Although the bones are no longer growing, they are still rebuilt because old cells die and new cells come out to replace them.