Some beautiful reasons to get on the A train: Vitamin A protects against UV damage and helps keep skin healthy. It also promotes brain function and boosts immunity, says Michelle Cady, a New York City-based integrative nutrition health coach. But it’s better to rely on food, not a supplement, to get your fix. Here, 12 nutritious options. Love spinach salads?
Vitamin A is a fat-soluble vitamin that is good for healthy vision, skin, bones and other tissues in the body. Vitamin A often works as an antioxidant, fighting cell damage, but it also has many other uses. There are two types of vitamin A. Preformed vitamin A, also called retinol, is found in animal products. Good sources are fortified milk, eggs, meat, cheese, liver, halibut fish oil, cream and kidneys. The most common type of pro-vitamin A is beta-carotene, a carotenoid that produces dark pigments in plant foods.
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Philadelphia, PA: Elsevier; chap Vitamin A is essential for many physiological processes, including maintaining the integrity and function of all surface tissues epithelia : for example, the skin, the lining of the respiratory tract, the gut, the bladder, the inner ear and the eye. Craving something refreshing? Vitamin A and Health The evidence suggests that eating a variety of foods rich in vitamin A, especially fruits and vegetables, is protective from certain diseases, though the health benefit of vitamin A supplements is less clear. However, three large clinical trials did not find that supplements of beta-carotene and vitamin A helped to prevent or reduce lung cancer risk. Nutrition Facts for Bluefin Tuna Cooked.