Vitamin C, inozivikanwawo se ascorbic acid, ivhitamini inonyungudika mumvura yakakosha kuhutano hwevanhu.Inowanikwa muzvokudya zvakawanda, zvakadai semichero yecitrus (yakadai semaranjisi, mandimu), sitirobheri, miriwo (yakadai sematomatisi, mhiripiri tsvuku).