Vitamin A is also known as retinol. It is very important nutrient which can help to increase our immunity to fight infections and it can keep your skin and eyes moist. This is a fat – soluble vitamin which plays an important role in ensuring healthy eyes and bone development. The most common cause for blindness among children is the Vitamin A deficiency. It can prevent dry eyes and night blindness and it will ensure clear vision. The richest sources of Vitamin A are butter products, fortified milk, cheddar cheese, beef liver, egg yolk, cream and cod liver oil. Yellow or orange – colored fruits and vegetables which have the pigment carotene are the best sources of Vitamin A. You should include foods that are rich in Vitamin A in your diet such as collard greens, papaya, pees, peach, apricot, oatmeal, tomato, pumpkin, mango, spinach, broccoli, carrots and sweet potato. If you have major deficiency of Vitamin A, then you can have some of the next symptoms: precancerous changes in the body tissues, sexual disorders, brittle nails that break easily, dull lusterless hair dandruff, xerophthalmia (dryness of the conjunctivitis), inflammation of the eyelids, a burning sensation or itching in the eyes, night blindness and keratinization of the skin. Deficiency of Vitamin A can result in depression, insomnia and fatigue. This vitamin is required in trace amounts and any excess quantity will be expelled by your body. You should take regular quantity of this vitamin for the best results. If you overdose with Vitamin A, then it can have detrimental symptoms such as nausea and blurred vision. Severe symptoms can include growth retardation and an enlarged liver and spleen.
Health benefits of Vitamin A (retinol)
Protects reproductive system: There are many studies in which is shown that Vitamin A can aid the health and functionality of our reproductive system.
Lower cholesterol levels: Vitamin A can lower cholesterol levels which mean that it can protect you against the serious risks of stroke and heart diseases.
Treats measles: If children have Vitamin A deficiency, then it can cause measles in them. It is very important to take foods that are rich in Vitamin A because it can help to relive diarrhea and fever that are caused by measles and it can aid in quick healing.
Vitamin A (retinol) uses and benefits
Slows aging: Vitamin A has wrinkle – eliminating properties which can help to reduce fine lines and age spots. Also it can slow down the aging process by enhancing the overall health of your skin.
Repairs tissues: There are some studies in which are shown that Vitamin A has an important role in replacing old and worn out tissues with new ones and it can keep your teeth and bones strong.
Prevents cancer: This vitamin is powerful antioxidant which can prevent some forms of cancer.
Reduces risk of acne: Vitamin A can help to cut down excess sebum production which means that it can reduce the risk of acne. Also this vitamin reinforces the protective tissue of the skin, thereby enhancing the vitality and overall health of the skin surface. It is very important for the proper maintenance of the skin tissues and mucus membranes. It can flush out toxins from your body and it will cleanse the system by virtue of its antioxidant properties.
Promotes muscle growth: It can keep your bones healthy and it will retain their shape. This vitamin plays an important role in ensuring proper muscle growth in children and growing teens and it can prevent the chances of developing muscular dystrophy.
Prevents urinary stones: Vitamin A can prevent the formation of urinary calculi which is caused by formation of calcium phosphate. It can help to keep the lining of the urinary tract in shape which means that it can reduce the recurring chances of stones.
Boosts bone health: Vitamin A can strengthen your teeth and bones. It can help in the formation of dentin which is a layer of hard material below the surface of your teeth, thereby enhancing its strength.
Skin care: This vitamin can keep your body free from toxins and radicals which can cause damage to your skin. Also it can help to keep your skin soft and supple by ensuring moisture retention, thereby preventing keratinization, dryness and skin conditions like psoriasis.