Ukuzila ukudla ngezikhathi ezithile kungase kungabi nanzuzo.

Ukuzila ukudla ngezikhathi ezithile kungase kungabi nanzuzo.

Ukuzila ukudla ngezikhathi ezithile kunciphisa ukudla okudliwa ngumuntu, kodwa futhi kunciphisa izinga lokuzivivinya umzimba akwenzayo. Ukuzila ukudla ngezikhathi ezithile kwandisa ubunzima bokuzivocavoca, njengoba ucwaningo lubonisa ukuthi lapho ukudla kwekhalori kuncipha kakhulu, ngisho nangesikhathi esifushane, umzimba uvumelana nezimo ngokunciphisa inani lama-calories asetshenziswa ngesikhathi sokuzivocavoca.The Economic Times ", ecaphuna "Ingxoxo" umagazini.

Ungoti wezokudla okunempilo uDavid Clayton, uMfundisi Omkhulu kwezokudla kanye noSolwazi wePhysiology eNyuvesi yaseNottingham ubhale ukuthi abaningi abebecabanga ukwehlisa isisindo noma abafuna ukudla ukudla okunempilo kule minyaka embalwa edlule kumele bathole ulwazi ngokuzila ukudla ngezikhathi ezithile.

Ukuzila ukudla ngezikhathi ezithile sekudume kakhulu muva nje, njengoba abameli abaningi bethi kubasize ukunciphisa umzimba kangcono kunezinye izindlela zokudla.

Imiphumela efanayo

UProfesa Clayton uthi isizathu sokukhanga nokuthandwa kokuzila ukudla okuphakathi njengendlela yokulahlekelwa isisindo ukuthi kulula futhi kuyavumelana nezimo, njengoba kungenziwa kalula kumuntu ngamunye, futhi akudingi ukuyeka ukudla okuthile noma ukubala ama-calories.

Kodwa naphezu kokuthandwa kwayo, ukuzila ukudla ngezikhathi ezithile kungase kungabi ngcono kunezinye izindlela zokudla uma kuziwa ekunciphiseni isisindo.

UProfesa Clayton unezela ukuthi izifundo eziningana kuze kube manje zembule ukuthi ukuzila ukudla okuphakathi kunenzuzo njengesistimu yokubala ikhalori uma kuziwa ekulahlekelweni kwesisindo, ecaphuna imiphumela yocwaningo lwakamuva olwalandela abahlanganyeli isikhathi esingaphezu konyaka.

Imiphumela iphinde yaqondana nezinhlobo eziningi ezihlukene zokuzila ukudla ngezikhathi ezithile, okuhlanganisa ukuzila ukudla okuhlukile, lapho umuntu ezila ukudla noma ekhawulela ama-calories njalo ngolunye usuku ngokushintshana, noma ukudla okungu-5:2, lapho umuntu edla ngokujwayelekile izinsuku ezinhlanu ngeviki, Bese azila ukudla noma akhawule amakhalori. izinsuku ezimbili kanye nokudla ukudla ngokuvumelana nezikhathi zesikhathi njengesimiso sika-16:8 lapho umuntu ethola khona konke ukudla kwakhe phakathi namahora ayisishiyagalombili abese ezila amahora angu-16.

phansi

USolwazi Clayton uchaza ukuthi imiphumela yanoma yiluphi ucwaningo ayikakhombisi ukuthi ukuzila ukudla ngezikhathi ezithile kungcono kunezinye izinhlobo zokudla zendabuko, echaza ukuthi ukuzila ukudla okudliwayo kunciphisa inani lokudla okudliwayo, kodwa kungase kube nokwehla, okungukuthi kunciphisa ukudla okudliwayo. inani lokuzivivinya umzimba elenzayo Umuntu uphinda kabili ubunzima bokwandisa imithwalo yemidlalo yokuzivocavoca.

Kungakhathaliseki ukuthi hlobo luni lokuzila ukudla okulandelwa umuntu, lapho ama-calories encipha kakhulu, ngisho nangesikhathi esifushane, umzimba uvumelana nezimo ngokunciphisa inani lama-kilojoule asetshenziswa ngesikhathi sokuzivocavoca, kusho uProfesa Clayton.” Isizathu esiqinisekile salokhu ukuba kwenzeke.

umonakalo empilweni

USolwazi Clayton uthi nakuba amazinga aphansi okusebenza komzimba angase angathinti ngempela ukuncipha, angaba neminye imiphumela emibi yezempilo.

Isibonelo, ucwaningo lwakamuva mayelana nokuzila ukudla okuhlukile, noma ukuzila ukudla okunye, lwathola ukuthi uma umbuso ulandelwa amasonto amathathu kuphela, amazinga okusebenza ngokomzimba ancipha futhi abangela ukulahlekelwa okukhulu kwesisindo somzimba uma kuqhathaniswa nokudla okukhawulelwe kwekhalori yansuku zonke. Isebenza kancane kunomkhawulo wekhalori wansuku zonke wokulahlekelwa kwamafutha.

ukulahlekelwa kwemisipha

Ubunzima bemisipha bubalulekile ngenxa yezizathu eziningi, okuhlanganisa ukulawula amazinga kashukela egazini nokuhlala uphilile ngokomzimba njengoba sikhula. Ngakho-ke kungcono ukugwema ukudla okudala ukulahlekelwa kwemisipha. Kodwa inhlanganisela yezinhlelo zokuzila ukudla nokuzivocavoca ngezikhathi ezithile ingase ikusize ugcine kangcono imisipha ethambile ngenkathi ukhuthaza ukulahlekelwa kwamafutha.

Ngomfutho wegazi nesifo sikashukela

Nakuba ukuzila ukudla ngezikhathi ezithile kungase kungabi i-panacea uma kuziwa ekunciphiseni isisindo, lokho akusho ukuthi kungase kungabi nazo ezinye izinzuzo zezempilo.

USolwazi Clayton ubonisa ukuthi ukubuyekezwa kwesayensi kwakamuva mayelana nokuzila ukudla okuphakathi kubike ukuthi kuthuthukisa umfutho wegazi kanye nokuzwela kwe-insulin, okungukuthi umzimba ulawula kahle kanjani ushukela wegazi, futhi wehlise amazinga e-cholesterol ngezinga elifana nokukhawulela ama-calories wansuku zonke, kuphawula ukuthi izifundo ezimbalwa zilandela ababambiqhaza. isikhathi eside kunokuvamile, ngakho-ke kunzima ukwazi ukuthi le miphumela emihle iyaqhubeka yini.

Iwashi lebhayoloji

Olunye ucwaningo luphinde luveze ukuthi indlela yokuzila ukudla eyisihluthulelo ingaba yisihluthulelo sokuthola imiphumela engcono. Ucwaningo oluningana lubonise imiphumela ethembisayo evela ekudleni okukhawulelwe kwangaphambi kwesikhathi, okuhlanganisa ukudla wonke amakhalori osuku ekuqaleni kosuku nokuzila ukudla kusihlwa, ngokuvamile kusukela ngo-4 ntambama kuye phambili.

Ukudla ekuqaleni kosuku kulinganisa ukudla kanye nezigqi zemvelo ze-circadian zomzimba womuntu, okusho ukuthi imisoco icutshungulwa ngokuphumelelayo.