Vitamin C & Antioxidants
EasyBiochemistry · Vitamins
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Ascorbic acid (vitamin C) is a water-soluble vitamin that is both a critical enzyme cofactor and the principal water-phase antioxidant in plasma. This topic ties together collagen biochemistry, iron metabolism, scurvy, and the cellular free-radical defence system (SOD, catalase, glutathione peroxidase) — a favourite high-recall zone for NEET PG. Vitamin C is L-ascorbic acid, a six-carbon lactone structurally relat…