Chii chaizvo chinoitika kune chikafu chatinodya? Ngatidzidzei nezvegadziriro yenyu yekugaya chikafu nenzira iri nyore!

Wakambozvibvunza here kuti chii chinoitika kune chikafu chinonaka chatinodya mushure mekunge tachiisa mumuromo medu? Chinongopinda mudumbu medu chonyangarika here? Kwete zvachose! Miviri yedu ine sisitimu inoshamisa, yakaoma inoshandura chikafu ichi kuita simba uye zvinovaka muviri kumiviri yedu. Izvi ndizvo zvatinodaidza kuti Sisitimu Yekugaya . Zvakafanana nefekitori huru mumiviri yedu!

Chii chaizvo chinonzi kugaya chikafu?

Zvichitaurwa zviri nyore, sisitimu yekugaya chikafu inoputsanya chikafu chatinodya kuita zvidimbu zvidiki uye inochishandisa kupa miviri yedu mafuta nezvinovaka muviri zvinodiwa kuti irarame uye ishande. Funga nezvazvo, unoda simba rekumhanya, kusvetuka, kufunga, kuverenga, zvese izvi. Tinowana simba iroro kubva muchikafu chatinodya. Kana chikafu ichi chikapwanyika, tinowana zvinhu zvakaita seizvi:

• Mapuroteni atinodya, akadai senyama, hove, mazai, nenyemba, anotipa "maamino acids." Aya ndiwo anobatsira kuvaka nekugadzirisa masero mumuviri.
• Zvikafu zvine starch zvatinodya, zvakaita semupunga, chingwa, nembatatisi, zvinopa "shuga dziri nyore" (senge glucose). Izvi ndizvo zvinopa miviri yedu simba ipapo ipapo.
• Mafuta atinodya, akadai semafuta, bota, nehove dzine mafuta, anopa "fatty acids" uye "glycerol." Aya anopa simba, anobatsira muviri kupinza mamwe mavhitamini, uye anobatsira kuvaka madziro emasero.

Saka, maitiro ese aya akafanana nekutora chikafu chikuru, wochipwanya kuita zvidimbu zvidiki, wobvisa chinhu chacho, worasa zvimwe zvinhu zvisingadiwe.

Unoziva here kuti zvikamu zvikuru zvegadziriro yekugaya chikafu chii?

Sisitimu yedu yekugaya chikafu inoumbwa nezvikamu zviviri zvikuru: 1. Mugero wekudya: Uyu wakaita sechubhu refu. Iyi ndiyo nzira iyo chikafu chatinodya chinofamba nayo. 2. Dzimwe nhengo dzinokosha dzinobatsira mukugaya chikafu: Imwe neimwe yenhengo idzi inobatsira mukugaya chikafu nekugadzira "ma enzyme" akasiyana-siyana uye makemikari. Zvino ngatitaurei nezvechikamu chimwe nechimwe cheizvi zvakadzama, handiti?

Mugero weKudya - Wakaita sechubhu refu!

Izvi zvinonziwo "nzira yekugaya". Ichubhu refu kwazvo. Yakareba kupfuura zvaunofunga! Nzira yekugaya yemunhu mukuru ine urefu hwemamita angangoita 30 (ndiko kuti, mamita angangoita 9)! Fungidzira, yakareba kaviri kupfuura imba yakajairika! Chubhu iyi inotangira pamuromo yopera pahuro (patinoburitsa tsvina). Munzira, chikafu chinopfuura nepakati penzvimbo dzakawanda dzakakosha. Ngationei kuti nzvimbo idzodzo ndedzipi:

• 1. Muromo: Apa ndipo panotanga rwendo rwekudya. Mazino anotsenga chikafu kuita zvidimbu zvidiki. Rurimi runofambisa chikafu uye runochisanganisa nemate. Mate, anobva mumate, ane ma enzymes anotanga danho rekutanga rekugaya. Mate anobatsirawo kuti chikafu chive nyore kumedza.

• 2. Gurokuro: Iri ndiro chubhu rinotakura chikafu kubva mumuromo kuenda mudumbu. Rakafanana nechubhu ine tsandanyama inosundira chikafu pasi. Mushure mekunge wamedza chikafu, tsandanyama dziri muchubhu iyi dzinogumbatira dzozorora usingazvizivi, zvichitumira chikafu mudumbu. Izvi zvinonzi `(peristalsis)`.

• 3. Dumbu: Iri ibhegi diki riri mudumbu medu. Kana chikafu chasvika pano, chagara kwemaawa akati wandei. Maacid akasimba ( hydrochloric acid) nemaenzyme (akaita sepepsin) anoburitswa nemadziro edumbu anowedzera kupwanya chikafu uye kuita musanganiswa wemvura. Dumbu rakaita semusanganiswa, richisanganisa chikafu zvakanaka. Ungafunga kuti dumbu haringakuvadzwe nemaacid akasimba aya ese. Madziro edumbu ane jira rekudzivirira rakakosha kuti ridzivirire kubva kumaacid aya.

• 4. Ura Hudiki: Chikafu chinobuda mushure medumbu. Pasinei nezita racho, ichi ndicho chikamu chakareba kwazvo chenzira yekugaya, chine urefu hwemamita angangoita 20! Apa ndipo panowanikwa kugaya kwechikafu kwakawanda, uye zvinovaka muviri zvinobva muchikafu chakagayiwa zvinopinda mumuviri. Kuti zvibatsire neizvi, muto wekugaya kubva mupancreas nechiropa unounganawo pano. Rusvingo rwemukati meura hudiki rwakazara nemamiriyoni ezvipenyu zvidiki (`(villi)`) zvakaita sevelvet. Izvi zvinowedzera zvikuru nzvimbo yekunwa zvinovaka muviri.

• 5. Ura Hukuru: Zvinhu zvisina kunyudzwa muura hudiki, kureva mvura yakawanda nefiber isingagayike (`(fiber)`), zvinouya pano. Hurefu hwacho hunosvika mamita mashanu. Basa guru reura hukuru nderekunyudza mvura yasara mumuviri uye kugadzira tsvina kana tsvina . Zvakare, huwandu hwakawanda hwebhakitiriya hwakanaka hunogara muura hwedu hukuru. Mabhakitiriya aya anobatsirawo kugadzira mamwe mavitamini (akaita sevhitamini K).

• 6. Dhure neAnus: Tsvina inogadzirwa muura hukuru inochengetwa kwenguva pfupi mudure isati yabuda mumuviri. Inozoburitswa kuburikidza neanus kana zvichidikanwa.

Wakaona here kuti chikafu chinofamba sei uye kuti chinochinja zvakadii kubva panguva yachinopinzwa mumuromo mako?

Dzimwe nhengo dzinokosha dzinobatsira mukugaya chikafu

Pamusoro penzira yekugaya, kune dzimwe nhengo dzinoverengeka dzinokosha dzinobatsira mukuita kwekugaya kwese uku. Kunyangwe idzi dzisina kubatana zvakananga nenzira yekugaya, chikafu hachigone kugayiwa zvakanaka pasina ma enzymes nemakemikari azvinogadzira.

• Mate: Sezvatakambotaura, matinji aya ari mumuromo anoburitsa mate. Mate acho ane enzyme inonzi amylase, iyo inotanga kugaya starch.

• Chiropa:Iri ndiro gland guru mumuviri wedu. Chiropa chinoita basa rakakosha zvikuru. Kana zvasvika pakugaya, chiropa chinoburitsa bile . Bile iri rinobatsira kuputsa mafuta ari muchikafu chatinodya kuita zvidimbu zvidiki uye kuagaya. Kwete izvozvo chete, chiropa chinobatsirawo kuchengetedza zvinovaka muviri zvinotorwa nemuviri, kuzvichinja, uye "kubvisa chepfu" zvinhu zvinokuvadza muviri. Zvakafanana nerabhoritari huru yemuviri wedu.

• Dundira: Iyi inhengo diki yakaita sebhegi iri pasi pechiropa. Inochengeta dundira, mvura inogadzirwa nechiropa. Patinodya chikafu chine mafuta, dundira rinogumira roburitsa dundira rakachengetwa muura hudiki.

• Pancreas: Iri igland rinokosha riri kuseri kwedumbu. Pancreas inoita zvinhu zviviri zvikuru. Chimwe ndechekugadzira ma enzymes akawanda (ekugaya makabhohaidhiretsi, mapuroteni, nemafuta) akakosha pakugaya uye anoatumira muura hudiki. Chimwe ndechekugadzira mahormone akakosha senge insulin neglucagon anodzora huwandu hweshuga mumuviri wedu.

Zvinodhura zvakadii kuti hurongwa uhwu hunoshamisa hushande zvakanaka?

Iye zvino wava kuona kuti kugaya kwedu kunoshamisa uye kwakaoma sei. Kana paine kakusashanda zvakanaka mune imwe chikamu chemuviri uyu, zvinogona kukanganisa muviri wese. Zvinogona kukonzera kurwadza kwemudumbu, kuzvimba, kuvimbiwa, manyoka, nezvimwewo. Saka, ibasa redu kuchengetedza muviri uyu unokosha uine hutano. Unoshanda zvichienderana nechikafu chatinoupa.

Mamwe matipi ekuchengetedza sisitimu yedu yekugaya chikafu iine hutano

Heano mamwe maitiro ari nyore aunogona kuita kuti ugare uchifara mukugaya chikafu:

• Idya chikafu chine fiber yakawanda: Zvikafu zvakaita senyemba, miriwo, michero, uye zviyo zvese zvine fiber yakawanda. Izvi zvinobatsira mukufamba kwedumbu uye kudzivirira kuvimbiwa.
• Inwa mvura yakakwana: Mvura inokosha pakugaya chikafu. Inobatsira kupwanya chikafu, kunwisa zvinovaka muviri, uye kuchengetedza tsvina yakapfava. Edza kunwa kanenge magirazi masere emvura pazuva.
• Kutsenga chikafu chako zvakanaka: Kana uchitsenga chikafu chako zvakanaka, zviri nyore kuti ma enzymes ekugaya ashande. Uyewo, unonzwa wakaguta nekukurumidza, izvo zvinoderedza katsika kekudya zvakanyanya.
• Dzora kushushikana: Ungashamisika, asi kushushikana kunokanganisa zvakananga kugaya kwako. Kana kushushikana kwawedzera, zvinhu zvakaita sechirungurira uye kurwadziwa mudumbu zvinogona kuitika. Saka edza kuchengetedza pfungwa dzako dzakasununguka.
• Kurovedza muviri: Kurovedza muviri nguva dzose kunovandudza mashandiro ekugaya chikafu uye kunobatsira kudzora huremu.
• Idya panguva dzakajairika: Edza kudya panguva imwe chete zvakanyanya sezvinobvira. Izvi zvichabatsira kugaya chikafu chako kuti chijairire rhythm iyoyo.

Pfupiso: Zvinhu zvatinofanira kurangarira

Zvakanaka, saka ndinovimba une pfungwa yakanaka nezvegadziriro yekugaya kubva pane zvatataura nezvazvo nhasi.

Zvichitaurwa zviri nyore, sisitimu yekugaya chikafu ifekitari inoshamisa inoshandura chikafu chatinodya kuita simba uye zvinovaka muviri zvemiviri yedu.

Muizvi, chikafu chinofamba nemumuromo, pagurokuro, mudumbu, muura hudiki, nemuura hukuru , uko chinogayiwa uye zvinovaka muviri zvinopinda mumuviri nerubatsiro rwenhengo dzakadai sechiropa , gallbladder, nepancreas . Kuchengetedza hurongwa uhwu hune hutano kwakakosha zvikuru. Zvinhu zvakaita setsika dzakanaka dzekudya, kunwa mvura yakakwana, uye kurovedza muviri zvinobatsira pane izvozvo. Saka, usakanganwa kufunga nezve "shamwari" iyi inokosha iri mukati mako uye kumubata zvakanaka!