Results 1 - 10 of 486 for Retinol OR vitamin AND a
  1. Vitamin A is a fat-soluble vitamin that is stored in the liver. There are two types of vitamin A that are found in the diet. Preformed vitamin ...
  2. The vitamin A test measures the level of vitamin A in the blood. ... if you have too much or too little vitamin A in your blood. (These conditions are uncommon in ...
  3. ... a disorder in which there is too much vitamin A in the body. ... Vitamin A is a fat-soluble vitamin that is stored in the liver. Many foods contain vitamin A, ...
  4. Vitamin A, also known as retinol, is essential to the formation of visual purple in the retina, which ... in dim light. Beta carotene, the precursor to vitamin A found in vegetables, has antioxidant properties, which means ...
  5. Like most vitamins, vitamin A may be obtained in the recommended amount with a well-balanced diet, including some enriched or fortified foods.
  6. ... for the body to work properly. They are: Vitamin A Vitamin C Vitamin D Vitamin E Vitamin K ... and muscles. The four fat-soluble vitamins are vitamins A, D, E, and K. These vitamins are absorbed ...
  7. ... also be asked not to eat anything with vitamin A (carotene) for 48 hours before the test. Your ... in certain foods. It breaks down to become vitamin A in the body. Your provider may order this ...
  8. ... Treatable causes: Cataracts Nearsightedness Use of certain drugs Vitamin A deficiency (rare) Nontreatable causes: Birth defects, particularly congenital ...
  9. ... tests to look for vitamin deficiencies (fat-soluble vitamins A, D, E, and K) "Burr-cell" malformation of ... doses of vitamin supplements containing fat-soluble vitamins ( vitamin A , vitamin D , vitamin E , and vitamin K ). Linoleic ...
  10. ... iron. Vegetables: Vegetables are a good source of vitamins A and C, folic acid, iron, and magnesium. Eat ... to 4 servings a day. Fruit gives you vitamins A and C, potassium, and fiber. Choose fresh fruits ...
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