UMary Allen
Amavithamini ngamanye awakwazi ukuthatha indawo yomunye. Imisebenzi yalezi zinto eziphilayo ezivela ekudleni kwezilwane nemifino icacile kakhulu.
Izithelo nemifino kahlanu ngosuku: la mabhomu amavithamini abalulekile empilweni yethu. Amakati, nokho, awenzi lutho ngawo: awadingi ukuthatha uvithamini C kanye nokudla ngoba angawakha esibindini sawo. I-carotene evela kwizaqathi noma isipinashi, i-provitamin A, abantu abangayiguqula ibe yi-vitamin A ku-mucosa yamathumbu, ayikwazi ukusetshenziswa ngamakati. Abazingeli bamagundane bancike ekunikeni uvithamini A, otholakala kuphela ekudleni kwezilwane okufana nesibindi segundane. Ngakho-ke, izidingo zamavithamini kubantu namakati zihluke kakhulu.
Okunempilo Noma Okunobuthi - Yinani Elibalulekile
Amavithamini ayizinto eziphilayo ezivela ekudleni kwezitshalo nezilwane. Zilawula, zisheshise futhi zibe nomthelela ekusebenzeni komzimba okungenakubalwa. Umthamo ofanele udlala indima ebalulekile kulokhu. Kokubili amavithamini amaningi kakhulu futhi amancane kakhulu ancibilika amafutha angabangela umonakalo. Njengoba ukudla okuphelele okutholakala nokudayiswa kuhambisana nezidingo zamakati, izithasiselo zamavithamini ezengeziwe ezilwaneni ezinempilo azibalulekile. Amavithamini A, D, no-E ancibilika emafutheni. I-Vitamin A ibalulekile ekugcineni isikhumba, ulwelwesi lwamafinyila, namehlo enempilo. Ngenxa yokuncibilika kwayo kwamafutha, ayikwazi ukumane ikhishwe emchamweni kodwa igcinwa esibindini nasezinso. Ngakho-ke, ukudla ngokweqile okunovithamini A noma amalungiselelo evithamini kungaholela ezimpawu zobuthi. Ngakho-ke qaphela lapho uncelisa isibindi senyama yenkomo eluhlaza njengoba kuyibhomu langempela likavithamini A. Ngakolunye uhlangothi, uma ikati lingatholi i-vitamin A eyanele, izinkinga zesikhumba, izinkinga zokuzala kanye nezinkinga zombono zingenzeka.
Ukuzanelisa Ngo Vitamin D
I-Vitamin D ibalulekile kumazinyo namathambo anempilo. Ukuntula akuvamile kakhulu ngoba ukudla okuphelele kuqukethe okwanele. I-overdose evela kumalungiselelo engeziwe evithamini kungenzeka futhi ingaholela ekubalweni kwezinso nezindonga zomkhumbi. Isibindi, uwoyela wesibindi se-cod, nenhlanzi kucebile ngokukhethekile kuvithamini D. I-Vitamin E iyi-antioxidant enomphumela wokuvikela amangqamuzana, etholakala kakhulu okusanhlamvu namantongomane, okuncane kuphela ekudleni kwezilwane.
Ngiyathokoza ukwazi
Isidingo siyanda sezinhlanzi ezinamafutha aphezulu ezinokuqukethwe okuphezulu kwama-unsaturated fatty acids. Ngakho-ke, ukusetshenziswa ngokweqile kwe-tuna emafutheni akukhuthazwa. Ngokungafani nalawo ancibilikayo emafutheni, ayikho ingozi yokweqisa kuvithamini C, H, no-B ancibilika emanzini. Ngesikhathi esifanayo, lokhu kusho ukuthi azikho izitolo ezinkulu zamavithamini ezingagcinwa emzimbeni. Ukushoda kwamavithamini B ahlukahlukene, afeza imisebenzi ehlukene kumetabolism, kubonakala emasontweni ambalwa. Ukuntuleka okuqhubekayo kwe-vitamin B1 kubangela ukuphazamiseka kokunyakaza. Isibindi, inyama, nemvubelo kucebile ikakhulukazi ngamavithamini B. Ukuntuleka kwevithamini H, eyaziwa nangokuthi i-biotin, kuholela ejazini elibuthuntu kanye ne-dandruff.