Sunday 26 May 2013

Know the function of Vitamin A



So far we know that the function of vitamin A is associated with eye health. Indeed, this one vitamin that has been shown to contribute to your sense of sight. However, what about the function of the details? Info healthier fitter this time will help you to provide information about the function of vitamin A more complete.

Improve visibility at night

When light enters the lens of the eye, the retina will feel and convert them into nerve impulses. Retina has fotopigmen that serves as a form of adaptation in the eyes see in low light conditions including evenings. With vitamin A, then all these things will be helped because this vitamin stimulates the visual power of the eye.

Trigger the immune system function

Function of white blood cells increases with increased consumption of vitamin A that is constantly. Also, can increase the antibody response to an antigen, and increased antiviral activity. This vitamin also functions as an antioxidant that prevents the growth of cancer cells or other disease in your body.

Normal cell growth and development

Retinoic acid is present in vitamin A can help you to do the synthesis of glycoproteins that control cellular adhesion, cell growth, and cell differentiation.

Nourishes the skin

Vitamin A plays a role in helping the skin to prevent the entry of bacteria and viruses into your body.

Protective intestinal tissue

To get a healthy gut, you need to consume this vitamin. Because one of the functions of vitamin A is protective for colon tissue, stomach, mouth, urogenital tract, and respiratory.

Anti aging

Anti aging is one issue that has always been associated with vitamin E. However, many studies have found that it is also related to vitamin A as one of preventing aging.

That some vitamins function as this one, when you have a deficiency of the vitamin A consumption, it will easily appear serious problems such as dryness of the cornea, bumps on the skin caused by excessive production of keratin, loss of appetite, and bone disorders. Well, have not understood the function of vitamin A more detailed?

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