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  1. Wikipedia
    https://en.wikipedia.org › wiki › Vitamin_C

    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

    Chemistry

    The name "vitamin C" always refers to the l-enantiomer of ascorbic acid and its oxidized form, dehydroascorbate (DHA). Therefore, unless written otherwise, "ascorbate" and "ascorbic acid" refer in the nutritional literature to l-asc… 展开

    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

    维生素C - 维基百科，自由的百科全书
    維生素C（英語： Vitamin C ），又稱抗壞血酸（英語： ascorbic acid ），是一種存在於各種食物的維他命，也被作為營養補充品銷售 [1] [2] ，可用於預防及治療壞血病 [1] 。維他命C是參與組織修 …
    维基百科 · https://zh.wikipedia.org/wiki/维生素C
    CC-BY-SA 许可证中的维基百科文本
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  1. 维基百科
    https://zh.wikipedia.org › wiki › 维生素C

    维生素C - 维基百科，自由的百科全书

  2. 维基百科
    https://zh.wikipedia.org › zh-cn › 维生素C

    维生素C - 维基百科，自由的百科全书 - zh.wikipedia.org

  4. 维基百科
    https://zh.wikipedia.org › zh-tw › 维生素C

    維生素C - 維基百科，自由的百科全書 - zh.wikipedia.org

  5. Wikipedii
    https://cs.wikipedia.org › wiki › Vitamín_C

    Vitamín C – Wikipedie

  6. Wikipedia
    https://en.wikipedia.org › wiki › Vitamin_C_(singer)

    Vitamin C (singer) - Wikipedia

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    Who is vitamin C?
    Colleen Ann Fitzpatrick (born July 20, 1969), known professionally as Vitamin C, is an American singer, songwriter, record producer, dancer, and actress.

    Vitamin C (singer) - Wikipedia

    en.wikipedia.org
    What does vitamin C stand for?
    For other uses, see Vitamin C (disambiguation). E300 (antioxidants, ...) 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.

    Vitamin C - Wikipedia

    en.wikipedia.org
    Is vitamin C a dietary supplement?
    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 - Wikipedia

    en.wikipedia.org
    When was vitamin C discovered?
    Vitamin C was discovered in 1912, isolated in 1928, and in 1933, was the first vitamin to be chemically produced. Partly for its discovery, Albert Szent-Györgyi was awarded the 1937 Nobel Prize in Physiology or Medicine. The name "vitamin C" always refers to the l -enantiomer of ascorbic acid and its oxidized form, dehydroascorbate (DHA).

    Vitamin C - Wikipedia

    en.wikipedia.org
    How is vitamin C produced?
    Vitamin C is produced from glucose by two main routes. The Reichstein process developed in the 1930s uses a single pre-fermentation followed by a purely chemical route. The more modern Two-Step fermentation process was originally developed in China in the 1960s, uses additional fermentation to replace part of the later chemical stages.

    Vitamin C - Simple English Wikipedia, the free encyclopedia

    simple.wikipedia.org
    Why is vitamin C important?
    Vitamin C is an essential nutrient involved in the repair of tissue, the formation of collagen, and the enzymatic production of certain neurotransmitters. It is required for the functioning of several enzymes and is important for immune system function. [ 6 ] It also functions as an antioxidant.

    Vitamin C - Wikipedia

    en.wikipedia.org
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  8. Wikipedia
    https://simple.wikipedia.org › wiki › Vitamin_C

    Vitamin C - Simple English Wikipedia, the free encyclopedia

  9. Britannica
    https://www.britannica.com › science › vitamin-C

    Vitamin C | Definition, Structure, Benefits, & Facts | Britannica

  10. National Center for Biotechnology Information
    https://www.ncbi.nlm.nih.gov › books

    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. Healthline
    https://www.healthline.com › health › vi…

    Vitamin C: What You Need to Know - Healthline

    2023年11月13日 · Learn about the health benefits, sources, and recommended intake of vitamin C, a water-soluble vitamin with antioxidant properties. Find out how vitamin C supplements may interact with medications and when to avoid …