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  1. Ascorbic acid (Vitamin C) Uses, Side Effects & Warnings

    Mar 31, 2025 · What is ascorbic acid? Ascorbic acid is used to treat and prevent vitamin C deficiency, including scurvy (a condition caused by severe vitamin C deficiency). Ascorbic acid …

  2. Vitamin C - Wikipedia

    Ascorbic acid is a weak sugar acid structurally related to glucose. In biological systems, ascorbic acid can be found only at low pH, but in solutions above pH 5 it is predominantly found in the …

  3. Vitamin C - Consumer - Office of Dietary Supplements - Vitamin C

    Vitamin C, also known as ascorbic acid, is a water-soluble nutrient found in some foods. In the body, it acts as an antioxidant, helping to protect cells from the damage caused by free radicals.

  4. Vitamin C - Mayo Clinic

    Aug 14, 2025 · Also called ascorbic acid, vitamin C helps protect cells from damage. Substances like vitamin C that protect against cell damage are called antioxidants. The damage comes …

  5. Ascorbic Acid (Vitamin C): MedlinePlus Drug Information

    Ascorbic acid is in a class of medications called antioxidants. It is needed by the body to help wounds heal, to enhance the absorption of iron from plant foods, and to support the immune …

  6. Myths and truths about vitamin C - Harvard Health

    Jan 22, 2025 · Vitamin C, also known as ascorbic acid, is a powerful micronutrient that plays a key role in keeping your body healthy. Here we'll explore some myths and truths about this …

  7. Vitamin C: Overview, Uses, Side Effects, Precautions ... - WebMD

    Learn more about Vitamin C uses, effectiveness, possible side effects, interactions, dosage, user ratings and products that contain Vitamin C.

  8. 11 Foods Rich in Vitamin C (Ascorbic Acid) for Immune Support

    Dec 30, 2025 · Ascorbic acid, the scientific name for vitamin C, supports immune function. Eating ascorbic acid-rich foods helps your immune system work properly.

  9. Vitamin C | Linus Pauling Institute | Oregon State University

    Vitamin C (L-ascorbic acid) is a potent reducing agent, meaning that it readily donates electrons to recipient molecules (Figure 1). Related to this oxidation -reduction (redox) potential, two major …

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

    Jan 2, 2026 · Vitamin C is a water-soluble, carbohydrate-like substance that is involved in certain metabolic processes of animals. Although most animals can synthesize vitamin C, it is …