Results 1 - 4 of 4 for "11-cis-Retinol"
  1. 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 ...
  2. Like most vitamins, vitamin A may be obtained in the recommended amount with a well-balanced diet, including some enriched or fortified foods.
  3. ... to treat and often requires taking an oral vitamin A derivative.
  4. ... to help absorb some of the vitamins, including vitamin A, vitamin D, vitamin E, and vitamin K.