Definitions for vitamin d deficiency
This page provides all possible meanings and translations of the word vitamin d deficiency
U.S. National Library of Medicine
Vitamin D Deficiency
A nutritional condition produced by a deficiency of VITAMIN D in the diet, insufficient production of vitamin D in the skin, inadequate absorption of vitamin D from the diet, or abnormal conversion of vitamin D to its bioactive metabolites. It is manifested clinically as RICKETS in children and OSTEOMALACIA in adults. (From Cecil Textbook of Medicine, 19th ed, p1406)
Hypovitaminosis D is a deficiency of vitamin D. It can result from inadequate nutritional intake of vitamin D and/or inadequate sunlight exposure, disorders limiting vitamin D absorption, and conditions impairing vitamin D conversion into active metabolites—including certain liver, kidney, and hereditary disorders. Deficiency impairs bone mineralization, leading to bone softening diseases as rickets in children and osteomalacia and osteoporosis in adults. Emerging evidence suggests vitamin D plays a role in the pathogenesis of non-alcoholic fatty liver disease.
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Nearly 40 percent to 75 percent of the world's population is vitamin D deficient, the deficiency and disease that follow do not need to exist. GrassrootsHealth was founded to eradicate the vitamin D deficiency epidemic.
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