Asikho isizathu esisodwa sokuphika ukudla kwesilwane. Ubuntu badla inyama amakhulu nezinkulungwane (izigidi!) Iminyaka. Imizimba yethu iyakwazi ukugaya, ukuhlanganisa nokusebenzisa ngokugcwele izakhi eziwusizo ezivela emikhiqizweni yezilwane.
Yeka ukuthi ukugwedla kangakanani umonakalo wokudla inyama?
Yiqiniso, iqiniso ukuthi inyama ephatheka kabi yonakalisa umzimba, ikakhulukazi uma ithathwe esilwaneni esigulayo, noma lesi silwane siphethwe ngezindlela ezingafanele. Kodwa-ke, inyama entsha, etholakala esilwaneni esinempilo, okuyinto phakathi nokudla okungadla emadlelweni avulekile - kuyinto ehlukile. Kukhona nokuphikisana kwezokwelapha noma zenkolo. Kodwa uma ungakutholi ukuvinjelwa okungenakuqhathaniswa nodokotela noma umpristi, inyama, inhlanzi, amaqanda nemikhiqizo yobisi kuyoba usizo kakhulu futhi kunomsoco kuwe.
Abachwepheshe eHarvard University baqhube isifundo esabandakanya abaphenduli abangu-120 000. Lolu cwaningo lwabonisa ukuthi ukuyeka inyama noma ukunciphisa inani laso ekudleni kwasiza ekuvimbeleni ukufa kwabayishumi ngaphambi kokufa kwabantu, kanti owesilisa kwabalelwa ku-13 ngaphambi kwesikhathi kwabesifazane. Lolu cwaningo lunikeze nobufakazi bokuthi ukulimala okuyinhloko kumuntu kumuntu kungukuthi kungabangela ukwakheka kwamakhemikhali ayingozi, okunye okuhlotshaniswa nokwakhiwa komdlavuza wesilonda. Abacwaningi baseHarvard baye babona inyama ebomvu ikakhulukazi eyingozi, ephekwe ku-grill noma ngamalahle.
Dose - umngcele phakathi kwemithi kanye nobuthi
Izindleko zokudla zangempela azithandi ukwenza imisho engaqondakali kulokhu noma lowo mkhiqizo. Bakholelwa ukuthi izinzuzo zobomvu obomvu zilula futhi zikhohlwe masinyane, zilungiselela ukulahlwa okusheshayo kwalokhu kudla.
U-Laura Wyness waseBritain Nutrition Foundation, wabhala kwiwebhusayithi yesikhwama: "Ubufakazi bokuxhumanisa phakathi kokusetshenziswa kwezimvu obomvu nokuthuthukiswa kwesifo senhliziyo kuyabonakala njengokungaqiniseki. Nakuba inyama ebomvu iqukethe amafutha agcwele, inikeza izakhi ezingakhusela isifo senhliziyo. Lezi zinto yi-omega-3 fatty acids, amafutha angenalutho, ama-vithamini B kanye ne-selenium. Ngaphezu kwalokho, inyama ebomvu iqukethe amavithamini abalulekile D, B3 no-B12.
U-Laura Vinness uxwayisa ukuthi ukubaluleka kwesibalo sabantu kanye "nokulwa nokudla" sekuye kwaholela ekuntulekeni okwesabekayo kwezakhi kanye nokuthuthukiswa kwezifo eziningi. Ukuntuleka kwensimbi ekudleni kuholela ekudleni kwegazi, futhi i- zinc iyadingeka ekukhuleni ebuntwaneni nokulwa nezifo.
Kukhona inyama izikhathi eziningana ngeviki - kuvunyelwe ngokuphelele. Nokho, labo abadla inyama nsuku zonke kufanele bacabange kabili. Omunye kufanele futhi aqaphele ngokukhethekile inyama yengulube, izidakamizwa ezilimazayo kanye nezidumbu ezivame ukutholakala ezinhlobonhlobo zakhe zomzimba. Futhi-ke, ngaphansi kwanoma yiziphi izimo ungadli inyama eluhlaza - ukulimala kwayo kusobala futhi konke kuhlotshaniswa nama-parasites afanayo.