Tuesday, January 26, 2010

Importance of Vitamin D in human life




It is known fact that vitamin D is a fat-soluble vitamin which helps the body to absorb calcium. People should know that fat-soluble vitamins are stored in the body's fatty tissue. The main function of vitamin D is allowing the body to absorb calcium, and also balancing the level of right amount of calcium and phosphorus in the blood. Now any person can avail vitamin d from good food sources such as Dairy products, Cheese, Butter, Cream , Fortified milk ,Fish ,Oysters ,Fortified cereals ,adn margarine. And also the too much prescence of vitamin D allows the intestines to absorb too much calcium in the body. Also it might cause high levels of calcium in the human blood.

It is believed that too much calcium in the body stored in the soft tissues of the body such as heart and lungs disruppting their ability to function. Not only this high prescence of vitamin D in the body leads to Kidney stones, vomiting, and muscle weakness and much more. The vitamin D is also considered as dietary supplement in many parts of the world. It is also produced endogenously when ultraviolet rays from sunlight strike the skin as result triggering the vitamin D synthesis in thebody.It is shown that Vitamin D obtained from sun exposure, food, and supplements are biologically inert and should undergo two hydroxylations for activation in the body. The important biological function of vitamin D is to maintain normal blood levels of calcium and phosphorus in the human body. People should know that rickets and osteomalacia are classic vitamin D deficiency diseases.

Vitamin D is an important for promoting calcium absorption in the body. Not only this the vitamin D maintaining adequate serum calcium and phosphate concentrations to enable normal mineralization of bone and prevent hypocalcemic tetany. People should consume vitamin D through various sources for having sufficient bone growth and avoiding bone remodeling by osteoblasts and osteoclasts. People should know that if they dont have sufficient amount of vitamin D in the body then the bones will become thin, brittle, and misshapen. It is important for the users to know thatVitamin D sufficiency helps in preventing rickets in children and osteomalacia in adults. Also vitamin D is found in various dietary sources like fish, eggs, fortified milk, and cod liver oil. Consumers should visit online shops to know more about vitamins D in order to have great benefit in future.