Vitamin A is found in nature in foods of animal and vegetable origin. It is recommended against vision disorders, gives the body resistance to respiratory infections, balances the immune system and shortens the duration of the disease. Also, Vitamin A "> Vitamin A maintains the health of the superficial layers of the tissues and internal organs and mucous membranes of the body. Moreover, it strengthens the bones and teeth and plays a decisive role in the growth process. It improves vision and plays an essential role in increasing visual acuity. It is also used for cosmetic treatments, maintaining the youthful appearance of the skin, helping to regenerate the hair and skin.
Signs that indicate a lack of vitamin A may be the lack of adaptation of the eye to seeing in the twilight light, the loss of the glow of the cornea, which may become rough and dry, the appearance of pimples on the face, the premature brushing of the hair, diminishing the taste or diarrhea. Natural sources of vitamin A are liver and fish oil, butter, dairy products, egg yolk, carrots, yellow fruits, dark green and yellow vegetables.
April 13, 2007