Vitamin D Essay Example | Topics and Well Written Essays - 500 words - 1

Vitamin D - establish ExampleThe production of this very specific sub-type of Vitamin D that is Vitamin D3, takes place in the human flake. It is produced in the skin when a chemical called 7-dehydrocholesterol is in a chemical reaction with ultraviolet rays.The bi-weekly requirement of a shape human being is ten to twenty minutes of exposure to the sunlight, on either their arms, hands, back or the face without the application of a sunscreen. For this exposure, the ultraviolet exposure index must reach more than three. The movement where there is exposure for a longer time, the supply of the vitamin produced whitethorn degrade very quickly as quickly as it may be produced, in most cases. Vitamin D3 plays an of the essence(p) role in the preoccupancy of calcium and daystar from the body. It also helps in the proper functioning of the minerals. Calcium and phosphorus form an important component of bones and teeth. The osteoclastic (bone breaking cells) cells break the bones to g enerate calcium when needed. Low levels of calcium and phosphorus hind end hence cause different bone related disorders and dental problems. As a result, Vitamin D3 can also be an important factor in preventing rickets, osteomalacia and osteoporosis. The usage of Vitamin D3, at a normal rate, may not have any side effects however, if taken in excess, it may make the user nauseate and may result in constipation. Vitamin D3 can be a source of causing kidney diseases, liver diseases and may result in causing a difficulty in absorbing nutrients from food.