Abacwaningi baseNyuvesi yaseToronto (Canada) baye bakufakazela ngokwesayensi ukuthi “uhlobo lwegazi lokudla” luyinganekwane, futhi awekho amaphethini angempela axhumanisa uhlobo lwegazi lomuntu nokudla okungcono kakhulu noma okulula ukuba akugaye. Kuze kube manje, akukho ukuhlola kwesayensi okwenziwe ukufakazela ukusebenza kahle kwalokhu kudla, noma ukuphikisa le nkolelo-mbono eqagelayo.
Ukudla Kohlobo Lwegazi kwazalwa lapho udokotela wemvelo uPeter D'Adamo enyathelisa incwadi ethi Eat Right for Your Type.
Le ncwadi izwakalise inkolelo-mbono ephathelene nombhali kuphela ukuthi okhokho babameleli bamaqembu egazi ahlukene ngokomlando babedla ukudla okuhlukene: iqembu A (1) libizwa ngokuthi “Hunter”, iqembu B (2) – “Farmer”, njll. ngasikhathi sinye, umbhali uncoma kakhulu ukuthi abantu abaneqembu lokuqala legazi badle ikakhulukazi izinhlobo ezihlukene zenyama, bephikisana nalokhu "nge-genetic predisposition" kanye neqiniso lokuthi inyama kuthiwa igayeka kalula emzimbeni wabo. Umbhali wencwadi umemezela ngesibindi ukuthi lokhu "kudla" kusiza ukuqeda izifo eziningi ezingapheli, kuhlanganise nokugwema izifo zenhliziyo, kanye nokufeza ukuthuthukiswa okujwayelekile komzimba.
Le ncwadi ithengise amakhophi angaphezu kwezigidi ezingu-7 futhi yaba ethengiswa kakhulu, yahunyushelwa ezilimini ezingu-52. Kodwa-ke, iqiniso liwukuthi ngaphambi noma ngemva kokushicilelwa kwencwadi, akukho zifundo zesayensi eziqinisekisa "ukudla kohlobo lwegazi" ezenziwe - hhayi ngumlobi ngokwakhe, noma ngabanye ochwepheshe!
U-Peter D'Adamo wamane waveza umbono wakhe ongenasisekelo, ongenakho futhi ongenakho ukusekelwa kwesayensi. Futhi abafundi abakhohliseka kalula emhlabeni wonke - abaningi babo abahlushwa izifo ezihlukahlukene ezingapheli! – uthathe lokhu okungelona iqiniso.
Kulula ukuqonda ukuthi kungani umbhali eqale konke lokhu kungcola, ngoba "Ukudla Kohlobo Lwegazi" akuyona inkolelo-mbono ecatshangelwayo ehlekisayo njengebhizinisi elicacile nelizuzisa kakhulu, hhayi kuphela kumbhali wencwadi, kodwa nakwabaningi. abanye abelaphi nezazi zokudla okunomsoco, abathengisa futhi badayisela iziguli namakhasimende abo lo mgunyathi emhlabeni jikelele.
UDkt. El Soheimy, uprofesa wesayensi yofuzo lwemvelo e-University of Toronto, wathi: “Babungekho ubufakazi bokusekela noma obuphikisayo. Lena kwakuyinkolelo-mbono enelukuluku kakhulu, futhi ngabona ukuthi idinga ukuhlolwa. Manje singasho ngokuqiniseka okuphelele: "uhlobo lwegazi lokudla" luyi-hypothesis engalungile.
UDkt. El Soheimy wenze ucwaningo olukhulu kakhulu lokuhlolwa kwegazi kwabaphendula abangu-1455 ngokudla okuhlukene. Ngaphezu kwalokho, i-DNA kanye nezici eziningi zenani legazi elitholiwe zahlolwa, okuhlanganisa izinkomba ze-insulin, i-cholesterol kanye ne-triglycerides, ehlobene ngqo nempilo yenhliziyo kanye nawo wonke umzimba wonke.
Ukuhlaziywa kwezici zezinga legazi lamaqembu ahlukahlukene kwenziwa ngokukhethekile ngokwesakhiwo esahlongozwa umlobi wencwadi ethi “Yidla ngokufanele uhlobo lwakho.” Ukuvumelana kokudla komuntu nezincomo zombhali walo mthengisi, kanye nezinkomba zempilo yomzimba, zahlolwa. Abacwaningi bathola ukuthi empeleni awekho nhlobo amaphethini, achazwe encwadini ethi “Yidla ngokufanele uhlobo lwakho.”
“Indlela umzimba womuntu ngamunye osabela ngayo ekudleni ukudla okuhlobene nokukodwa kwalokhu kudla (okuhlongozwe encwadini ka-D’Adamo – Vegetarian) ayihlangene nhlobo nohlobo lwegazi, kodwa ihlobene ngokuphelele nokuthi umuntu uyakwazi yini ukubambelela ngokuqinile emithethweni ethile. ekudleni okungenamsoco noma okune-carbohydrate encane,” kugcizelela uDkt. El Soheimy.
Ngakho-ke, ososayensi bathole ukuthi ukuze ulahlekelwe isisindo futhi ube nempilo, umuntu akufanele athembele kuma-charlatans, ngoba kukhona indlela efakazelwe futhi efakazelwe ngokwesayensi: imifino noma ukwehla kwenani lama-carbohydrate.
Ngicabanga ukuthi manje abantu abaningi abanohlobo lokuqala lwegazi, usomabhizinisi ohlakaniphile u-D'Adamo anxusa ukuba badle inyama yezilwane ezahlukene nsuku zonke, bangakwazi ukuphefumula ngokukhululeka - futhi ngenhliziyo elula futhi ngaphandle kokwesaba ukulimaza impilo yabo, bakhetha. ukudla okufakazele ukuthi kuwusizo kakhulu, futhi kuhambisana nombono wabo wezwe.
Ngonyaka odlule, iphephabhuku elihlonishwayo lesayensi i-American Journal of Clinical Nutrition selivele lishicilele indatshana umlobi wayo wadonsela ukunaka komphakathi kanye nongoti ukuthi abukho nhlobo ubufakazi besayensi bokuba khona kwamaphethini achazwe encwadini kaPeter D. Adamo, futhi akekho umbhali ngokwakhe noma abanye odokotela abake benza ucwaningo lwesayensi ngokusemthethweni ngalolu daba. Kodwa-ke, manje amanga we-hypothesis mayelana "nokudla ngohlobo lwegazi" afakazelwe ngokwesayensi nangezibalo.
Eqinisweni, abantu abaningi baye baqaphela ukuthi "ukudla kohlobo lwegazi" kwezinye izimo kusiza ukulahlekelwa isisindo ngokushesha, kodwa umphumela ungowesikhashana, futhi ngemva kwezinyanga ezimbalwa isisindo esivamile sibuya. Ngokunokwenzeka, lokhu kunencazelo elula engokwengqondo: ekuqaleni, umuntu umane adle ngokweqile, ngenxa yemikhuba yokudla engalungile, futhi ngemva kokuhlala "ukudla kohlobo lwegazi", waqala ukunaka kakhulu ukuthi yini, kanjani futhi nini edla. Lapho imikhuba emisha yokudla izenzakalela, lowo muntu waphinde waxegisa ukuqapha kwakhe, wavumela isifiso sakhe sokudla esingenampilo futhi waqhubeka esutha ebusuku, edla ukudla okunama-kilojoule amaningi kakhulu, nokunye. - futhi lapha akukho ukudla okuyisimangaliso phesheya okuzokusindisa ekutholeni isisindo esiningi kanye nempilo ewohlokayo.