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  2. Chemistry

    The name "vitamin C" always refers to the l-enantiomer of ascorbic acid and its oxidized form, dehydroascorbate (DHA). … 展开

    Vitamin C - Wikipedia

    • Vitamin C (also known as ascorbic acid and ascorbate) is a water-soluble vitamin found in citrus and other fruits, berries and vegetables. It is also a generic prescription medication and in some countries is sold as a non-prescription dietary supplement. As a therapy, it is used to prevent and treat scurvy, a disease caused by vitamin C deficiency. Vitamin C is … 展开

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    Deficiency

    Plasma vitamin C is the most widely applied test for vitamin C status. Adequate levels are defined as near 50 μmol/L. Hypovitaminosis of vitamin C is defined as less than 23 μmol/L, and deficiency as less than 11.4 μmol/L… 展开

    Diet

    Recommendations for vitamin C intake by adults have been set by various national agencies:
    • 40 mg/day: India National Institute of Nutrition, Hyderabad
    • 45 mg/day or 300 mg/week: the … 展开

     
  1. 包含 Vitamin C 的结果。
    是否只需要 Tamin C 的结果?
  2. 维生素C - 维基百科,自由的百科全书

  3. Vitamin C: Benefits and How Much You Need - Cleveland Clinic …

  4. 维生素C - 百度百科

    维生素c是一种水溶性维生素,化学命名为l-(+)-苏阿糖型2,3,4,5,6-五羟基-2-己烯酸-4-内酯,又名l-抗坏血酸,分子式为c6h8o6,分子量为176.12。维生素c为通常是片状,有时是针状的单斜晶体,无臭,味酸,易溶于水,具有很强的还原性。

  5. Vitamin C - Mayo Clinic

  6. Vitamin C - Health Professional Fact Sheet - Office of Dietary ...

  7. Vitamin C: What You Need to Know - Healthline

    2023年11月13日 · This article explores what vitamin C does, where we can get it, how much vitamin C is the right amount, and who may need to take supplements.

  8. Vitamin C - Consumer - Office of Dietary Supplements (ODS)

  9. Vitamin C - The Nutrition Source

    Vitamin C, or ascorbic acid, is a water-soluble vitamin. This means that it dissolves in water and is delivered to the body’s tissues but is not well stored, so it must be taken daily through food or supplements.

  10. Vitamin C (Ascorbic Acid) - StatPearls - NCBI Bookshelf

    2023年5月1日 · Vitamin C is a water-soluble vitamin, antioxidant, and essential co-factor for collagen biosynthesis, carnitine and catecholamine metabolism, and dietary iron absorption. Humans are unable to synthesize vitamin C, so they …

  11. 包含 Vitamin C 的结果。
    是否只需要 Tamin C 的结果?