The Benefits of Vitamin A
Vitamin A can be found in various forms and denominations, such as beta-carotene, retinoic acid, retinol, retinol palmitate, carotenoids and isotretinoin.
This vitamin plays a vital role in our bodies as involved in the formation of strong bones and normal growth of people. Even those men or women who suffer from a deficiency of vitamin such, they can have fertility problems.
But also, this type of vitamin helps the body to maintain normal cell structure, which is necessary to maintain, for example, normal vision. It also plays a role in the development of healthy skin, in their conservation, and protection of the mucous membranes lining the mouth and nose.
Vitamin A also helps protect the delicate lining of the lungs, throat, and digestive and urinary tracts, warning of infection. In children, it is essential for proper development of their teeth.
There are plenty of foods containing vitamin A, but the best food source of this type of vitamin, comes from dairy products or dairy derivatives, and is often added to margarine.
Vitamin A can also be found in a large quantity of food, among which include fish, beef liver and eggs.
Vegetables are also a kind of wonderful food for those who wish to consume vitamin A. Major, one can mention the carrots, pumpkin, spinach, cabbage, broccoli, and in general all the greens. Among fruits, apricots and peaches can be counted among the main source of this vitamin.
While vitamin A is very important for the proper functioning of the human body, there are few people who suffer a lack thereof.
Among the most common symptoms are those who lack sufficient vitamin A in your body, you can cite blindness in fairly dark environments and the fact that the skin becomes dry and rough, and possible loss of appetite along with prolonged diarrhea.
Even severe deficiency can lead to corneal ulcers, since the extremely dry eyes may become inflamed, as well as a weakness in the teeth and bones, causing less resistance and infections in them.