Ukuqeqeshwa kwesisindo esiswini esingenalutho ngokuvamile kuthiwa kuzuzisa ukulahleka okukhulu kwamafutha, kodwa ingabe lo mqeqeshi nje ukhuluma noma kukhona isayensi ukusekela lokhu okuqinisekisiwe okujwayelekile?
Ukuzivocavoca okusheshayo kanye ne-State Fasting
"Isimo esisheshayo" kusho, okungenani noma ngaphansi, amahora amane kuya kwanguyisithupha kusukela ekudleni kokugcina. Umqondo wesimo esisheshayo ukuthi umzimba wakho ube nesikhathi sokugaya futhi uhlanganise umzimba omuhle walokho okudlayo ekudleni kokugcina, ngaleyo ndlela uguqule ukushiswa komzimba wakho kusuka ku-glucose kuya kumafutha.
Amahomori afana ne-insulini kanye ne-glucagon ishintshe maqondana nesilinganiso se-glucose egazini nasesibindi. Ukushisa kwe-glucose kuyathandwa uma i-glucose yegazi iphezulu, futhi uma lokhu kwehlisa ngemva kokudla ngaphandle kokudla, ukushiswa kwamafutha kunikelwa ukugcina ubuningi be-glucose egciniwe egciniwe nesibindi nokusiza ukugcina lelozinga elibaluleke kakhulu kwegazi legazi.
Ubufakazi Obunzima
Iseluleko sokuqeqesha esifundeni esisheshayo, kungenxa yonke injongo enhle, isu lokunyusa amafutha ashisa nethemba lokusebenzisa amafutha athile agcinwe. Kodwa-ke, ukusetshenziswa kwamafutha ne-glucose njengamafutha kagesi akukwenzeka kuphela ngokuqondene nesimo sakho sokuzila kodwa futhi nokuqina komsebenzi owenzayo. Ukuphakama okunzima noma ukugijima okusheshayo kuzosebenzisa i-muscle glucose egciniwe (glycogen) ngaphezu kwamafutha. Khona-ke, uma uzivocavoca uma uzila ukudla, ukuthambekela ekudleni ngokweqile kuyoba namandla esikhathini sokuzivocavoca, mhlawumbe kunganaki noma iyiphi inzuzo enamafutha.
Ukwengeza, amafutha ne-glucose afakwe kuqala ngaphezu kwamahora angu-24 maqondana nesimo esisheshayo nazo zonke izidingo zamandla. Amafutha engeziwe ongawashisa phakathi neseshini yokuzivocavoca okusheshayo akungabazeki ukugxeka ekusizeni ukuba uhlanganise lawo mafutha agciniwe anenkani lapho ecatshangwa jikelele. Futhi izingozi zokuzivocavoca kakhulu ekuzileni kokudla ziyihlazo lesisiphako njengoba uhlelo lwakho ludonsa ama-amino acids ukusiza ukugcina i-glucose yegazi ejulile kanye nokucindezeleka kwesimiso sokuzivikela komzimba okungabangela i-glucose yegazi engapheli nokukhuphuka kwe-cortisol.
Ubufakazi
Ngakolunye uhlangothi, kukhona ubufakazi obusekela umqondo wokuthi ukudla okusheshayo kungase kukhuthaze ukulahlekelwa kwamafutha. Kunezinto ezimbili ezenzeka emzimbeni esimweni esisheshayo: ukwanda kwe-insulin ukuzwela nokwanda kwe-hormone yokukhula (GH). Kokubili lokhu, ukuzwela kwe-insulini kanye ne- hormone yokukhula kuthiwa yandisa ukulahlekelwa kwamafutha. Uma ucabanga ukuthi lezi zivame kakhulu esimweni esisheshayo, icala lingenziwa ukuthi ukuzivocavoca okusheshayo kungaholela ekulahlekelweni kwamanoni amaningi, kodwa lapho abantu abafanayo befundiswa ngokulahlekelwa kwamafutha esimweni esisheshayo nesondliwe, akukho okuphawulekayo umehluko wawutholakala ekulahlekelweni kwamafutha. Lokho kusho ukuthi enye indlela yokwenza izinto ayisebenzi kuwo wonke umuntu.
Isikhathi Sokudla Ngaphambi Kokuqala Nokuzivocavoca
Isu esihle kunazo zonke sokushisa amafutha amaningi , futhi ulahlekelwe isisindo uma inhloso yakho ukudla amahora amabili ngaphambi kokuzivocavoca noma ukuqeqeshwa kwesisindo, noma, uma uvuka kusencane futhi uthanda ukwenza izinto zokuqala, ube nomswakama onjenge-piece of honey toast noma ibha yamandla, noma ingilazi yejusi ehlanjululwe noma isiphuzo sezemidlalo encane ekuhambeni. Ngaleyo ndlela ungakwazi ukuhlangabezana nezidingo zokungahlali ngokudla okugcwele futhi usakhuthaza inqubo yokushisa fat ngaphandle kokungena endaweni engafanele. Futhi okubalulekile, ungadli ngokweqile emva kokuzivocavoca uma ufuna ukulahlekelwa isisindo somzimba.