Vitamin D can be found in cellular material throughout the entire human body. It is a fat-soluble vitamin that assists the bodies process and deployment of calcium. It also enables you to sustain regular blood ranges of calcium and phosphorus.

D aids the re-absorption of calcium in kidneys. It is therefore not really a vitamin in the strictest sense of the word, for the reason that men and women with sufficient contact with the sun’s rays do not need nutritional supplementation to maintain sufficient levels of D in the body. This vitamin as it is commonly called is produced in the epidermis by exposing the skin to the sun’s rays.

A “D” deficiency is usually brought on by circumstances that can be contributed to minimal direct exposure to sunshine. This deficit is clinically diagnosed by computing the degree of 25-hydroxy-Vitamin D within the blood serum. Originally this vitamin was hydroxylated within the 25 position through the hepatic microsomal and/or mitochondrial molecule 25-hydroxylase. Read the rest of this entry »