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Vitamin - d, Biology
VITAMIN - D
Also known as
Calciferol / Anti ricket vitamin / sun shine vitamin.
It is necessary for
bones & teeth.
It is synthesized in presence of UV rays of sunlight in the skin.
It regulates absorption of calcium & phosphorus.
Cod liver oil
is the best source of vitamin D.
Other sources are spleen, egg & milk.
Deficiency of vitamin D causes
rickets in children
(bending & swelling of joint leading to bow legs, pigeon chest)
Deficiency of vitamin D causes
ostiomalesia (softening of bone) in adults.
Posted Date: 10/9/2012 6:11:48 AM | Location : United States
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