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Taking B-group vitamin supplements can sometimes mask deficiencies of other vitamins. It is also important not to self-diagnose a vitamin deficiency because . Vitamin A deficiency (VAD) is prevalent among the poor whose diets are based mainly on rice or other carbohydrate-rich, micronutrient-poor calory sources. Preformed vitamin A is rapidly absorbed and slowly cleared from the body. Vitamin A was the first vitamin officially named and given the letter A. Vitamin A is found in beef liver, other organ meats, and some types of fish.

Retinol, another name for vitamin A , relates to its importance in vision. In developing countries, vitamin A deficiency and associated disorders predominantly affect children and women of reproductive age. Complementary and alternative medicines report 1. Other individuals at risk of . For example, ascorbic acid ( vitamin C) is a vitamin for humans, but not for most other animal organisms. Supplementation is important for the treatment of certain. Apr This article lists foods that are high in vitamin A. This is a fat-soluble vitamin that plays.

Getting adequate amounts of vitamin A from your diet should prevent the. Jun If a vitamin is absent from the diet or is not properly absorbed by the body,. Views expressed in the . Can a vitamin A deficiency cause blindness?

Is it dangerous to consume too much vitamin A ? Read on for to these questions and other useful facts . Find out about what vitamin A (also known as retinol) does, how much you. Many multivitamins contain vitamin A. Retin- A is a brand name for tretonin, a prescription medication that . Define vitamin A (noun) and get synonyms. What is vitamin A (noun)?

A ( noun) meaning, pronunciation and more by Macmillan Dictionary. Vitamin C in oranges helps your body heal if you get a cut. Crossword Solver - Crossword Clues, synonyms, anagrams and definition of another name for vitamin a. Jun Another disease that seemed to be associated with a restricted diet was. Carotenoids are found naturally in plant foods.

There are other types . Vitamin A (retinol) is an essential nutrient needed in small amounts by humans for. Retinyl esters and unconverted carotenoids together with other lipids are. When night blindness is prevalent, many cultures coin a word descriptive of the . A typical vitamin test diet for fish control over the water-soluble vitamins is. The second water-soluble vitamin discovered was given its specific chemical name.

It is required to produce photoreceptors in the eyes and to maintain the lining of the surface of the eyes and other mucous membranes. Beta-carotene and other provitamin carotenoids, contained in green leafy and yellow vegetables and deep- or bright-colored fruits, are converted to vitamin A. Thus, researchers reasone there must be other important substances in the foods. Earlier names for riboflavin (vitamin B2) were lactoflavin, ovoflavin, . It was the first substance isolated . Here are a few examples of diseases that can result from vitamin deficiencies:. Antioxidant is a catchall term for any compound that can counteract .