Chidzidzo chitsva chinoratidza kuti kusanganisa kugadzirazvinotapiraine makabhohaidhiretsi inoshandura kunzwisiswa kwemunhu kune zvinotapira, izvo zvinogona kukanganisa insulin senitivity.Kuravira hakusi kungonzwa kunotitendera kuti tinakirwe nezvinonaka zvegourmet - inoita basa rinoshanda mukuchengetedza hutano.Kukwanisa kwedu kuravidza zvinonhuwirira zvisingafadzi kwakabatsira vanhu kuti vasiyane nezvinomera zvine chepfu uye zvokudya zvinenge zvashata.Asi kuravira kunogonawo kubatsira miviri yedu kuti irambe ine utano nedzimwe nzira.
Kunzwa kwemunhu ane hutano pakuravira kutapira kunobvumira muviri wavo kuburitsa insulin muropa kana munhu iyeye adya kana kunwa chimwe chinhu chinotapira.Insulin ihomoni yakakosha ine basa rekutanga kudzora shuga yeropa.
Kana insulin senitivity ikakanganiswa, matambudziko mazhinji emetabolic anogona kukura, kusanganisira chirwere cheshuga.Tsvagiridzo nyowani inotungamirwa nevaongorori kubva kuYale University muNew Haven, CT, uye mamwe masangano edzidzo awana zvinokatyamadza.Mune bepa rekudzidza rakaburitswa muCell Metabolism, vaongorori vanoratidza kuti musanganiswa wezvakagadzirwazvinotapirauye makabhohaidhiretsi anoita seanotungamirira kukushaya insulini kunzwa muvanhu vakuru vane hutano."Patakatanga kuita chidzidzo ichi, mubvunzo waitidzinga waive wekuti kana kusadzokororwa kudyiwa kwechinotapira chekugadzira kwaizoita kuti kuve nekuderera kwekugona kufanotaura kwekunaka kunotapira," anotsanangura kudaro munyori mukuru Prof. Dana Small."Izvi zvingave zvakakosha nekuti kutapira-kunakirwa kwekuona kunogona kurasikirwa nekukwanisa kugadzirisa mhinduro dzemasabolism dzinogadzirira muviri kugadzirisa glucose kana makhahydrates zvachose," anowedzera kudaro.Pakudzidza kwavo, vaongorori vakatsvaga vanhu vakuru makumi mana nevashanu vane hutano vane makore makumi maviri neshanu kusvika makumi mana nemashanu, avo vakati ivo vaisawanzodya yakaderera-calori zvinotapira.Vatsvakurudzi havana kuda kuti vatori vechikamu vaite chero shanduko pakudya kwavo kwemazuva ose kunze kwekunwa zvinwiwa zvinomwe zvine muchero murabhoritari.Zvinwiwa zvacho zvainge zvine artificial sweetenersucralosekana shuga yetafura yenguva dzose.Vamwe vatori vechikamu - avo vaifanirwa kuumba boka rekutonga - vaive ne sucralose-zvinotapira zvinwiwa zvaive zvakare ne maltodextrin, inova carbohydrate.Vatsvakurudzi vakashandisa maltodextrin kuitira kuti vagone kudzora nhamba yemakoriyumu mushuga pasina kuita kuti chinwiwa chive chinotapira.Uyu muedzo wakagara kwemavhiki e2, uye vatsvakurudzi vakaita mimwe miedzo - kusanganisira kushanda kweMRI scans - kune vatori vechikamu kare, panguva, uye shure kwekuedzwa.Miedzo iyi yakabvumira masayendisiti kuongorora chero shanduko mukuita kwehuropi hwevatori vechikamu mukupindura zvinonaka zvakasiyana - zvinosanganisira kutapira, kuvava, uye munyu - pamwe nekuyera kuravira kwavo kuona uye insulin senitivity.Asi, pavakaongorora mashoko avakanga vaunganidza kusvika pari zvino, vaongorori vakawana migumisiro inoshamisa.Yakanga iri boka raitarisirwa kutonga - vatori vechikamu vakange vadya sucralose uye maltodextrin pamwe chete - iyo yakapa yakashandurwa mhinduro dzehuropi kune zvinonaka zvinotapira, pamwe nekushandurwa kwe insulin senitivity uye glucose (shuga) metabolism.Kuti vaone huchokwadi hwezviwanikwa izvi, vaongorori vakakumbira rimwe boka revatori vechikamu kuti vanwe zvinwiwa zvine sucralose yega kana maltodextrin yega pane imwe nguva yemazuva manomwe.Chikwata chakaona kuti kana iyo inotapira pachayo, kana iyo carbohydrate pachayo yaiita seyaikanganisa kutapira kwekunzwa kana insulin kunzwa.Saka chii chakaitika?Sei iyo sweetener-carb combo yakakanganisa kugona kwevatori vechikamu kuona zvinotapira, pamwe nekunzwa kwavo insulin?"Zvichida mugumisiro wacho wakakonzerwa nehutu huchibudisa mashoko asina kururama ekutumira kuuropi pamusoro pehuwandu hwemacalorie aripo," anodaro Prof. Small."Ura hunogona kunzwa kune sucralose uye maltodextrin uye kuratidza kuti kaviri macalorie akawanda aripo pane aripo chaizvo.Nekufamba kwenguva, aya mameseji asiri iwo anogona kuburitsa zvakaipa nekuchinja nzira iyo uropi nemuviri zvinopindura kuravira kutapira, ”anowedzera.Mupepa ravo rekudzidza, vaongorori zvakare vanotaura nezvezvidzidzo zvakapfuura mumakonzo, umo vaongorori vakadyisa mhuka isina yoga yoga yoga yavakange vawedzera yekugadzira.zvinotapira.Kupindira uku, vaongorori vanoti, kwakakonzera mhedzisiro yakafanana neiyo yavakaona muchidzidzo chazvino, izvo zvinoita kuti vafunge kuti kusanganiswa kwezvinotapira uye carbs kubva ku yogati kungave kwakakonzera."Ongororo dzakapfuura mumakonzo dzakaratidza kuti shanduko mukugona kushandisa kuravira kutapira kutungamira maitiro kunogona kukonzera kusagadzikana kwemetabolism uye kuwedzera huremu nekufamba kwenguva.
Tinofunga kuti izvi zvinokonzerwa nekushandiswa kwezvakagadzirwazvinotapiranesimba,” anodaro Prof. Small.“Zvatakawana zvinoratidza kuti hazvina kunaka kugara uine Diet Coke apo neapo, asi haufanirwe kuinwa nechinhu chine macarbs akawanda.Kana uri kudya fries dzeFrench, zviri nani kunwa Coke yenguva dzose kana - zviri nani - mvura.Izvi zvachinja madyiro andinoita uye zvandinodyisa mwana wangu.
Nguva yekutumira: Mar-20-2020