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  1. Vitamin C - Wikipedia

    Vitamin C, also known as ascorbic acid and ascorbate, is a vitamin found in various foods and sold as a dietary supplement. It is used to prevent and treat scurvy. Vitamin C is an essential nutrient involved in the repair of tissue and the enzymatic production of certain neurotransmitters.

    • Biology

      Vitamin C is an essential nutrient for certain animals...

    • Uses

      Vitamin C has a definitive role in treating scurvy, which is...

    • Side effects

      Vitamin C is a water-soluble vitamin, with dietary excesses...

    • Diet

      For U.S. food and dietary supplement labeling purposes, the...

    • Pharmacology

      Vitamin C – specifically, in the form of ascorbate –...

    • Vitamin C (Disambiguation)

      Vitamin C is an essential nutrient, the compound L-ascorbic...

  2. Vitamin C (singer) - Wikipedia

    Colleen Ann Fitzpatrick (born July 20, 1972), better known by her stage name Vitamin C, is an American pop music singer, songwriter, record producer, dancer, and actress. She began her career as an Ivory soap baby and child actress, appearing in John Waters' film Hairspray (1988), and continued to appear in minor roles in films before starting the alternative rock band Eve's Plum in 1991.

  3. Vitamin C is also needed to make carnitine, important in the transfer of energy to the cell mitochondria. It is a strong antioxidant. The tissues with greatest percentage of vitamin C—over 100 times the level in blood plasma—are the adrenal glands, pituitary, thymus, corpus luteum, and retina.

  4. Vitamin - Wikipedia

    Vitamin C can be synthesized by some species but not by others; it is not a vitamin in the first instance but is in the second. The term vitamin does not include the three other groups of essential nutrients: minerals, essential fatty acids, and essential amino acids.

  5. A vitamin is a chemical compound that is needed in small amounts for the human body to work correctly. They include Vitamin A, many B vitamins (like B 1, B 2, B 3, B 6, and B 12), Vitamin C, Vitamin D, Vitamin E, and Vitamin K. For example, citrus fruits such as oranges and lemons contain vitamin C.

  6. Vitamín C – Wikipedieín_C

    Vitamín C se rozkládá oxidací a to rychleji při větší teplotě. Za pokojové teploty se ztrácí zhruba během měsíce (včetně džusů). U kandování dochází k obdobné ztrátě, ale lze ji zpomalit snížením teploty. Nejlepší je zdroj vitamínu C zmrazit či zabránit oxidaci (skladování tablet v suchých místech).

    • 176,12 g.mol−1
    • L-threo-hex-2-enono-1,4-lakton, (5R)-5-[(1S)-1,2-dihydroxyethyl]-3,4-dihydroxyfuran-2(5H)-on
    • C₆H₈O₆
    • 190 °C (s rozkladem)
  7. People also ask

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  8. Vitamin C – Wikipedia tiếng Việt

    Vitamin C cũng hoạt động cùng với các enzyme chống oxy hóa khác như glutathione peroxidadase, catalase, và superoxide dismutase. Vitamin C còn hỗ trợ cho Vitamin E trong vai trò chống oxy hóa trong cơ thể, do vậy tăng cường hiệu lực của Vitamin E.

    • L-ascorbat
    • 176,14 g/mol
    • 190–192 °C (374–378 °F) Phân hủy
    • CHO
  9. ビタミンC - WikipediaビタミンC

    ビタミンcは、水溶性で強い還元能力を有し、スーパーオキシド(o 2−)、ヒドロキシラジカル(・oh)、過酸化水素(h 2 o 2)などの活性酸素類を消去する。ビタミンcの過酸化水素の消去は、グルタチオン-アスコルビン酸回路によって行われる。

    • 経口
    • A
  10. Does Too Much Vitamin C Cause Side Effects?

    Vitamin C is very important for your health, leading some to take vitamin C supplements. This article explores whether it’s possible to consume too much vitamin C and what the potential side ...

    • Brianna Elliott, RD
  11. Vitamin – Wikipédia

    Nagy mennyiségű C-vitamin szedése befolyásolhatja a vércukor és a kalcium-oxalát értékét a vizeletben, a vér mennyiségét a székletben és a hemoglobinszintet a vérben, ezért tervezett laborvizsgálat előtt érdemes a C-vitamin mennyiségét csökkenteni a vizsgálat előtt néhány nappal, hogy az ne befolyásolja az eredményt.