Nutrition Factors

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Vitamin A Facts
Vitamin A Functions
Vitamin A Health Benefits
Vitamin A Health Risks
Vitamin A Absorption and Digestion
Vitamin A Factoids

Vitamin A Facts

About Vitamin A and the Carotenoids Vitamin A is a fat-soluble vitamin, as compared to certain other vitamins that are water-soluble, like those of the vitamin B complex and vitamin C. Vitamin A was the first fat-soluble vitami...

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Vitamin A Functions

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Vitamin A Health Benefits

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Vitamin A Health Risks

Vitamin A Health Risks Vitamin A is an essential nutrient that everyone, from infants to the elderly, absolutely must have. However, the optimal amounts vary at different points in the life cycle, and because either too little or too muc...

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Vitamin A Absorption and Digestion

How the Digestion of Vitamin A Takes Place The digestion of vitamin A takes place primarily from the small intestine. Since vitamin A is bound to other food components, it needs to be converted into a form that can be digested. Retinol i...

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Vitamin A Factoids

Vitamin A Factoids Vitamin A is a fat-soluble vitamin. Unlike the water soluble vitamins (like vitamin C and those of the B complex), fat-soluble vitamins can be stored in the body for later use. More than 90% of the vitamin A...

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Vitamin A Facts

Vitamin A Facts

Vitamin A Functions

Vitamin A Functions

Vitamin A Health Benefits

Vitamin A Health Benefits

Vitamin A Health Risks

Vitamin A Health Risks

Vitamin A Absorption and Digestion

Vitamin A Absorption and Digestion

Vitamin A Factoids

Vitamin A Factoids

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Vitamin A DRI

Vitamin A Deficency and Toxicity

Vitamin A

Vitamin A Drug and Food Interactions

Vitamin A Research and Links

Vitamin A Food Sources

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