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vitamin C |
Also found in: Dictionary/thesaurus, Medical, Wikipedia, Hutchinson | 0.04 sec. |
vitamin Cor ascorbic acidWater-soluble organic compound important in animal metabolism. Most animals produce it in their bodies, but humans, other primates, and guinea pigs need it in the diet to prevent scurvy. It is essential in collagen synthesis, wound healing, blood-vessel maintenance, and immunity. Some studies have found a moderate benefit of vitamin C in reducing the duration and severity of the common cold. It works as an antioxidant in the body and is used as a preservative. It is easily destroyed by oxygen. Excellent sources are citrus fruits and fresh vegetables. vitamin C [′vīd·ə·mən ¦sē] (biochemistry) How to thank TFD for its existence? Tell a friend about us, add a link to this page, add the site to iGoogle, or visit webmaster's page for free fun content. |
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| In 2001, the institute found that the disease progressed more slowly if people with macular degeneration were given a daily dose of vitamin E (400 IU), beta-carotene (25,000 IU), vitamin C (500 mg), zinc (80 mg), and copper (2 mg). On the dietary supplement stage, vitamin C is the one-note supporting cast member elevated to stardom. Getting your daily dose of vitamin C could soon be as simple as getting dressed in the morning. |
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