Masayendisiti akaratidza izvozvo njodzi yekenza yemazamu inoderedzwa zvakanyanya kune avo vakadzi vanodya ascorbic acid (vitamin C) kwenguva refu. Ongororo iyi, iyo yakamisa chiitiko ichi uye yakatora makore gumi nemaviri, yaisanganisira vakadzi mazana matatu nemazana mana neshanu vakawanikwa vaine kenza yemazamu.
Muongororo iyi, gomarara rakatora hupenyu hwevanhu zana nemakumi mashanu nevashanu, mazana mana negumi nevatanhatu vavo vakafa negomarara rezamu. Kuongororwa kwekudya kwezvidzidzo, uye nekuwedzera, kutora ma supplements kwakaratidza izvozvo vakapona mushure mekuongororwa kunouraya, vakadzi ivavo avo, vasati vaonekwa kenza, vakanyatsobatanidzwa mukudya kwevhitamini C.... Uye zvese zvekudya zvine ascorbic acid.
Yeuka kuti chikamu chemichero yose yecitrus - maranjisi, tangerines uye mandimu. Uyewo mananapple, matomatisi, gariki, sitirobheri, mango, kiwi uye sipinashi, makabheji, manwiwa, bhero mhiripiri nemimwe michero nemiriwo. Kushandiswa kwavo, uye vhitamini muchimiro chayo chakachena, sezvakaratidzwa nekuedza, kunoderedza kufa kwevarwere vekenza ne25%. Kunyangwe kana chikamu chezuva nezuva chekuwedzera chiri 100 mg chete.