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    Cleveland Clinic
    https://health.clevelandclinic.org/vitamin-c

    Vitamin C: Benefits and How Much You Need

    • What does vitamin C actually do for your body? Peart delves deeper into some of the proven ways that it supports your health, plus a few possibilities that are still being researched.… 展开

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    How Much Vitamin C You Need Each Day

    When it comes to vitamin C, a little bit goes a long way — which is to say, it’s not all that difficult to get your recommended daily amount. For example, one medium orange has about 80 mill… 展开

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  1. Vitamin C is a powerful antioxidant, helping to defend your body against cell damage. It also plays an important role in growing and developing tissues, healing wounds and keeping your immune system strong.

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

    health.clevelandclinic.org/vitamin-c
    health.clevelandclinic.org/vitamin-c
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  2. 其他用户还问了以下问题
    What is vitamin C & why is it important?
    Vitamin C is a powerful antioxidant that can strengthen your body’s natural defenses (2). Antioxidants are molecules that boost the immune system. They do so by protecting cells from harmful molecules called free radicals.

    7 Impressive Benefits of Vitamin C Supplements - Healthline

    healthline.com
    Why is vitamin C called vitamin C?
    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 -ascorbate and l -ascorbic acid respectively. Ascorbic acid is a weak sugar acid structurally related to glucose.

    Vitamin C - Wikipedia

    en.wikipedia.org
    Does your body really need vitamin C?
    Vitamin C, also known as ascorbic acid, is a water-soluble vitamin that plays a critical role in your health. “It’s what’s known as an essential nutrient, meaning that your body doesn’t make it,” Peart says, “so you have to get it from your diet.” And of course, the word “essential” means that your body really needs it. But what for?

    Vitamin C: Benefits and How Much You Need - Cleveland Clinic Health

    health.clevelandclinic.org
    Do supplements contain vitamin C?
    Supplements typically contain vitamin C in the form of ascorbic acid, which has equivalent bioavailability to that of naturally occurring ascorbic acid in foods, such as orange juice and broccoli [14-16].

    Vitamin C - Health Professional Fact Sheet - Office of Dietary

    ods.od.nih.gov
    Where can I get vitamin C?
    Mayo Clinic offers appointments in Arizona, Florida and Minnesota and at Mayo Clinic Health System locations. Vitamin C (ascorbic acid) is a nutrient your body needs to form blood vessels, cartilage, muscle and collagen in bones. Vitamin C is also vital to your body's healing process.

    Vitamin C - Mayo Clinic

    mayoclinic.org
    Why do people eat a lot of vitamin C?
    Loading up on this vitamin was a practice spurred by Linus Pauling in the 1970s, a double Nobel laureate and self-proclaimed champion of vitamin C who promoted daily megadoses (the amount in 12 to 24 oranges) as a way to prevent colds and some chronic diseases. Vitamin C, or ascorbic acid, is a water-soluble vitamin.

    Vitamin C - The Nutrition Source

    nutritionsource.hsph.harvard.edu
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  3. Wikipedia
    https://en.wikipedia.org/wiki/Vitamin_C

    Vitamin C - Wikipedia

  4. US News Health
    https://health.usnews.com/wellness/foo…

    Vitamin C: Facts, Benefits & More | U.S. News - US …

    2022年12月7日 · The recommended daily allowance of vitamin C is 90 milligrams for adult men and 75 milligrams for adult women. "Smokers need 35 milligrams more than that each day because of all the free radical ...

  5. Mayo Clinic
    https://www.mayoclinic.org/drugs-supplements...

    Vitamin C - Mayo Clinic

  6. Healthline
    https://www.healthline.com/nutrition/vitamin-c-benefits

    7 Impressive Benefits of Vitamin C Supplements - Healthline

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

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

  8. Office of Dietary Supplements (ODS)
    https://ods.od.nih.gov/factsheets/VitaminC-HealthProfessional

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

  9. Healthline
    https://www.healthline.com/health/vita…

    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.

  10. harvard.edu
    https://nutritionsource.hsph.harvard.edu/…

    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.

  11. Office of Dietary Supplements (ODS)
    https://ods.od.nih.gov/factsheets/VitaminC-Consumer

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