Ad
related to: function of vitamin a
Search results
Results from the WOW.Com Content Network
Vitamin A in the form of retinoic acid is essential to normal epithelial cell functions. Severe vitamin A deficiency, common in infants and young children in southeast Asia causes xerophthalmia characterized by dryness of the conjunctival epithelium and cornea. Untreated, xerophthalmia progresses to corneal ulceration and blindness.
Vitamin A supplementation of children under five who are at risk of VAD has been found to reduce all‐cause mortality by 12 to 24%. [29] Side effects of vitamin A supplements are rare. Vitamin A toxicity is a rare concern associated with high levels of vitamin A over prolonged periods of time.
Vitamin A is good for your eyes, skin and immune system, but too much of it can be harmful. ... including your immune system function. The vitamin has recently gotten some attention as a possible ...
The B complex vitamins function as enzyme cofactors (coenzymes) or the precursors for them. Vitamins C and E function as antioxidants. [7] Both deficient and excess intake of a vitamin can potentially cause clinically significant illness, although excess intake of water-soluble vitamins is less likely to do so.
Retinol, also called vitamin A 1, is a fat-soluble vitamin in the vitamin A family that is found in food and used as a dietary supplement. [3] Retinol or other forms of vitamin A are needed for vision, cellular development, maintenance of skin and mucous membranes, immune function and reproductive development. [3]
Vitamin A is involved in many functions in the body including vision, growth and immunity. For years, it’s been used for severe measles cases in children in developing countries, where vitamin ...
Retinoic acid (simplified nomenclature for all-trans-retinoic acid) is a metabolite of vitamin A 1 (all-trans-retinol) that is required for embryonic development, male fertility, regulation of bone growth and immune function. [2] All-trans-retinoic acid is required for chordate animal development, which includes all higher animals from fish to ...
Coenzyme A is naturally synthesized from pantothenate (vitamin B 5), which is found in food such as meat, vegetables, cereal grains, legumes, eggs, and milk. [10] In humans and most living organisms, pantothenate is an essential vitamin that has a variety of functions. [11]
Ad
related to: function of vitamin a