Asiyonto intsha ukuba ukutya kunendima ebalulekileyo kubomi bomntu. Kwiminyaka yakutshanje siye sabona umkhwa okhulayo obhekiselele ekuzileni ngokukhawuleza, kuzo zonke iintlobo zayo, zombini ukunciphisa umzimba kunye nokulawula ukuthanda ukutya, okanye ukuphucula iswekile yegazi. Ngoku, uphononongo lwakutsha nje, epapashwe kule veki kwi-Cell Metabolism, ityhila okokuqala ukuba yintoni imiphumo yolu hlobo lokutya kubantu abaye bafumanisa ukuba bane-metabolic syndrome kwaye, ngoko ke, babesengozini enkulu yesifo seswekile okanye isifo sentliziyo.
Kufuneka sitye iiyure ezingaphi?
Ngokutsho kophando, ukutya iiyure ze-10 kungenelelo olusebenzayo lokuphucula imeko yezigulane ezine-prediabetes, i-hypertension, okanye i-cholesterol ephezulu. I-Metabolic syndrome ibonakala ngokuzila ukutya kweswekile yegazi, uxinzelelo lwegazi oluphezulu, amanqanaba aphezulu e-triglyceride, i-HDL ephantsi ('good') cholesterol, kunye ukutyeba kwesisu.
Abaphandi babhalise amavolontiya angama-19 ukuba bafunde ukuba xa ukutya kwabo kuthintelwe kwiiyure ze-10 okanye ngaphantsi kwithuba leeveki ezili-12, balahlekelwa ubunzima kwaye baphucula ezinye zezi mpawu.
Ezinye iingcali zicebisa abaguli abanesifo seswekile ukuba bangazili ukutya baze batye ukutya okuncinane ngexesha lokuvuka kwabo; kodwa kolu phononongo le nkolelo izama ukufumana uphuculo kulawulo lwe-glucose yegazi kunye noxinzelelo lwegazi.
Kukho impikiswano eninzi ejikeleze ukuzila okuphakathi kunye nexesha elithathayo ukufumana izibonelelo. Le pateni ibonakala isebenza kwaye ayithinteli kangako ukuba abantu bangakwazi ukuyilandela ixesha elide. Nangona kunjalo, umntu kufuneka alumke ngempembelelo yayo yexesha elide. Olunye uphando kunye nezifundo ezineisampulu ezinkulu ziyafuneka. Xa abantu benesifo seswekile kwaye bathatha i-insulin, kunzima kakhulu ukuguqula inkqubo yesifo.
Qwalasela uluvo lukagqirha
Nangona olu phononongo lubonisa ukuba izibonelelo zinokufumaneka, kuyimfuneko ukuba ingcali ivavanye imeko yakho kwaye iqwalasele ukuba unokuqhelisela olu hlobo lokutya. Ngexesha leenyanga ezintathu zophononongo, abathathi-nxaxheba (ubukhulu becala batyebe kakhulu kwaye i-84% bathatha ubuncinci ichiza elinye, elifana ne-statin okanye i-antihypertensive) banokuthatha isigqibo sokuba leliphi ixesha kunye nokuba batye kangakanani, ukuba nje konke ukusetyenziswa kokutya kwenzeka ngexesha lokutya. ixesha leeyure ezili-10.
Ngokubanzi, abathathi-nxaxheba bakhetha ukutya isidlo sakusasa kamva, malunga neeyure ezimbini emva kokuvuka, kwaye badle isidlo sakusihlwa ngaphambili, malunga neeyure ezintathu ngaphambi kokulala. Emva kweeveki ze-12, balahlekelwa ubunzima babo nge-3%. Bade bathoba i-cholesterol yabo, uxinzelelo lwegazi, kunye nokuphucula amaxabiso eglucose.
Baye baxela ukuba banamandla amaninzi, kwaye abanye bakwazi ukuyeka ukuthatha amayeza abo emva kokugqiba isifundo. Ngokuqhelekileyo, izigulane zathi isicwangciso sokuzila ngokukhawuleza sasilula ukulandela kunokubala iikhalori okanye ukulandela inkqubo yoqeqesho.