Vitamin A and Night blindness

Vitamin A is a vitamin that is needed by the retina of the eye in the form of a specific metabolite, the light-absorbing molecule retinal, that is necessary for both low-light and color vision Vitamin A deficiency is a lack of vitamin A in humans. It is common in developing countries but rarely seen in developed countries. Night blindness is one of More...

by gktoday | Published 5 years ago
By gktoday On Tuesday, May 11th, 2010
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Food Facts

Food Facts Several studies have suggested that the best benefits of vitamins and minerals come when they’re taken from food rather than at a supplement. Here is how you can get your daily dose of vitamins and More...

By gktoday On Wednesday, January 21st, 2009
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VITAMINS and Functions

VITAMINS The Vitamins are necessary auxiliaries in metabolism. They combine with specific proteins, as parts of various oxidative enzyme systems which are concerned with the breakdown of carbohydrates, proteins, More...