Benefits of vitamin A?

[zuzanna.array]

Vitamin A, also known as retinol, is a fat-soluble vitamin that occurs only in animal foods. Carotenoids, however, serve as a great source of alpha-, beta-, and gamma-carotene that our bodies convert into vitamin A and can be found in many vegetables and fruits.

 

[jerrylothar]

Vitamin A (or Vitamin A Retinol, retinal, and four carotenoids including beta carotene) 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 (scotopic vision) and color vision. Vitamin A also functions in a very different role, as an irreversibly oxidized form of retinol known as retinoic acid, which is an important hormone-like growth factor for epithelial and other cells.

 

[fashion69121]

There are lots of benefits of vitamin A and one of this is for clear eyesight. Another way is by eating vegetable we can get vitamin a there. It is good and strengthen our body.


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[dreamboxhd]

Vitamin A plays a very important role in our life and its the most important vitamin which keeps our eyesight good. Vitamin A also helps to improve your overall body as well as our immune system.

 

[ultimatewebby]

Vitamin A is one essential vitamin.. .everybody needs to take good care of their eyesight and that includes intake of this vitamin daily.. .look at bugs bunny, he is eating carrots everyday and he is so smart.. .just kidding.. .

 

[Ralph]

Nice sharing.
I think the most effective benefit of vitamins is
boons strength. My doctor says that vitamin A keep
us very energy. We could get vitamin A in fresh fruits and
veges.

 

[herrylothar]

he carotenes alpha-carotene, beta-carotene, gamma-carotene; and the xanthophyll beta-cryptoxanthin (all of which contain beta-ionone rings), but no other carotenoids, function as vitamin A in herbivores and omnivore animals, which possess the enzyme required to convert these compounds to retinal. In general, carnivores are poor converters of ionine-containing carotenoids, and pure carnivores such as cats and ferrets lack beta-carotene 15,15'-monooxygenase and cannot convert any carotenoids to retinal (resulting in none of the carotenoids being forms of vitamin A for these species).