Endocrine Abstracts

Background: Vitamin D3 is generated in the skin of humans from 7-dehydrocholesterol by ultraviolet light. Vitamin D3 is hydroxylated to its metabolically active form in the liver and kidneys. The hydroxylated form of Vitamin D3, is required for both phosphate and calcium absorption in the gut and reabsorption from the kidneys. Vitamin D deficiency is associated with a low circulating calcium and phosphate.Case report: A 5...