What it does: Vitamin C helps neutralize harmful free radicals, supports immune cell function, promotes collagen synthesis important for skin and joints, and increases iron absorption from plant-based foods.
How it is used: It is commonly taken to reinforce immune health, keep skin and connective tissues healthy, and help the body manage oxidative stress from daily metabolism or environmental factors.
Natural sources and supplement forms: Rich sources include citrus fruits, strawberries, kiwi, bell peppers, and broccoli. Supplement forms include ascorbic acid, sodium ascorbate, calcium ascorbate, or blends with bioflavonoids, and appear as tablets, capsules, powders, or chewables.
Why it appears in supplement formulas: Brands add vitamin C to support natural immune defenses, promote collagen formation for healthy skin and joints, and provide extra antioxidant protection for general wellness.
What to know before use: Some people experience mild digestive upset such as diarrhea at high doses; most tolerate standard supplement amounts well.
Vitamin C: The Collagen Connection
Vitamin C plays a crucial role in the body as it is needed to produce collagen, a protein that helps maintain healthy skin, cartilage, and blood vessels. Unlike most animals, humans can't make their own vitamin C and must get it from foods like oranges, strawberries, and bell peppers, making regular intake important for supporting internal repair processes.
