Saturday, May 7, 2011

Vitamin - A

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Vitamin - A

 Functions of Vitamin A

Essential for normal growth and development. For normal function of epithelical cells and normal development of teeth and bones.Prevent Night Blendness.


Deficiency - Effects

Retarded growth.Reduced resistance to infection. Abnormal function of gastrointestinal, and respiratory tracts due to altered epithelial membranes. Interferes with production of "night purple"

Sources

Milk, Egg yolk, Ghee, Butter, Carrots, Tomatoes, Leafy and Yellow vegetables, Cod liver oil and Fresh fruits. Peas, Beans and Cereals.   

 

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