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  1. Healthline
    https://www.healthline.com › nutrition › benefits-of...

    Are There Any Benefits to Taking Very Large Doses of Vitamin C?

    • Vitamin C

      Vitamin C has many roles in your body and has been linked to impressive health …

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    • eMedicineHealth
      https://www.emedicinehealth.com › vit…

      High-Dose Vitamin C Benefits and Side Effects

      Vitamin C is an antioxidant and helps prevent oxidative stress. It also works with enzymes to play a key role in making collagen. When taken by intravenous (IV) infusion, vitamin C can reach much higher levels in the blood than when it is …

      标记:
      Vitamin C Benefits
      Side Effects
    • Healthline
      https://www.healthline.com › nutrition › vitamin-c-benefits

      7 Impressive Benefits of Vitamin C Supplements - Healthline

    • Mayo Clinic
      https://www.mayoclinic.org › drugs-supplements-vitamin-c

      Vitamin C - Mayo Clinic

      标记:
      Mayo Clinic
      Vitamin C in Supplements
      Vitamin C Doasge
      Vitamin C For What
    • Cleveland Clinic
      https://health.clevelandclinic.org › vitami…

      Vitamin C: Benefits and How Much You Need

      2023年4月5日 · 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 ...

    • Verywell Health
      https://www.verywellhealth.com

      Vitamin C: Benefits, Side Effects, Dosage, Interactions

      2024年9月14日 · Vitamin C is touted for many potential health benefits, including boosting immunity, improving heart health, and bolstering iron absorption. It's essential for tissue growth, development, and repair. As an …

      标记:
      Vitamin C Supplements
      Side Effects For Vitamin C
      Vitamin C Benefits and Dangers
    • 其他用户还问了以下问题
      Do high doses of vitamin C increase health benefits?
      In recent years, many people have started taking high doses of vitamin C in an attempt to improve their health and gain benefits beyond the amount obtained through their diet. However, high doses of vitamin C are unlikely to provide any additional benefit. This is because vitamin C is a water-soluble vitamin, which means it dissolves in water.

      Are There Any Benefits to Taking Very Large Doses of Vitamin C?

      healthline.com
      What are the health benefits of vitamin C?
      Vitamin C has many health benefits. For example, it helps strengthen our immune system and may help lower blood pressure. It is found in many fruits and vegetables. Vitamin C is an essential vitamin, meaning your body can’t produce it. Yet, it has many roles and has been linked to impressive health benefits.

      7 Impressive Benefits of Vitamin C Supplements - Healthline

      healthline.com
      What happens if you take too much vitamin C?
      Taking too much vitamin C can cause side effects, including: In some people, oral vitamin C supplements can cause kidney stones, especially when taken in high doses. Long-term use of oral vitamin C supplements over 2,000 milligrams a day increases the risk of significant side effects.

      Vitamin C - Mayo Clinic

      mayoclinic.org
      What is high-dose vitamin C?
      It is an antioxidant and also plays a key role in making collagen. High-dose vitamin C may be given by intravenous (IV) infusion (through a vein into the bloodstream) or orally (taken by mouth). When taken by intravenous infusion, vitamin C can reach much higher levels in the blood than when the same amount is taken by mouth.

      High-Dose Vitamin C Benefits and Side Effects - eMedicineHealth

      emedicinehealth.com
      Why do people take vitamin C supplements?
      One of the main reasons people take vitamin C supplements is to boost their immunity, as vitamin C is involved in many parts of the immune system. First, vitamin C helps encourage the production of white blood cells known as lymphocytes and phagocytes, which help protect the body against infection (21).

      7 Impressive Benefits of Vitamin C Supplements - Healthline

      healthline.com
      What is vitamin C & how does it work?
      Vitamin C is an antioxidant and helps prevent oxidative stress. It also works with enzymes to play a key role in making collagen. When taken by intravenous (IV) infusion, vitamin C can reach much higher levels in the blood than when it is taken by mouth.

      High-Dose Vitamin C Benefits and Side Effects - eMedicineHealth

      emedicinehealth.com
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    • Mayo Clinic
      https://www.mayoclinic.org › ... › expert-answers › vitamin-c

      Too much vitamin C: Is it harmful? - Mayo Clinic

      标记:
      Vitamin C Supplements
      Mayo Clinic
      Adverse Effects of Vitamin C
    • Office of Dietary Supplements (ODS)
      https://ods.od.nih.gov › factsheets › VitaminC-HealthProfessional

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

      标记:
      3 Main Topics of Vitamin C
      Function of Vitamin C
      Vitamin C Rich Foods
    • WebMD
      https://www.webmd.com › diet › features › the-benefits-of-vitamin-c

      Vitamin C Benefits, Sources, Supplements, & More - WebMD

      标记:
      Vitamin C Benefits
      Vitamin C Supplements
    • harvard.edu
      https://nutritionsource.hsph.harvard.edu …

      Vitamin C - The Nutrition Source

      Cell studies have shown that at very high concentrations, vitamin C can switch roles and act as a tissue-damaging pro-oxidant instead of an antioxidant. [2,3] Its effects in humans at very high doses well beyond the RDA are unclear, and …

      标记:
      Nutrition
      Vitamin C
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