Wake wacabanga ngalokho okwenzeka ngempela elayisini, imifino, nezinhlanzi esizidlayo emizimbeni yethu ngenkathi sizidla? Ingabe ziyanyamalala nje? Cha... Empeleni zidlula ohambweni oluyinkimbinkimbi kakhulu nolumangalisayo. Namuhla sikhuluma ngalolo hambo. Okusho ukuthi, uhlelo lwethu lokugaya ukudla, olusebenza njengefektri emangalisayo emzimbeni wethu.
Kalula nje, iyini le ndlela yokugaya ukudla?
Cabanga ngesimiso sakho sokugaya ukudla njengeqoqo lezitho ezixhumene. Kufana nepayipi elide. Leli payipi liqala emlonyeni wakho liphele endunu yakho. Umsebenzi walo oyinhloko ukuguqula ukudla esikudlayo kube izakhamzimba ezidingwa yimizimba yethu, ezisiza ekukhuleni, ekwelapheni nasekuqedeni izifo. Liphinde lisuse imfucuza emzimbeni.
Le tube ende ibizwa ngokuthi i-gastrointestinal (GI) tract. Inezinye izitho eziningana ezisiza ukuhamba kwayo. Sizibiza ngokuthi izitho eziwusizo . Lezi zitho zifaka phakathi isibindi sakho, i-gallbladder, kanye ne-pancreas. Lezi yizo ezikhiqiza amakhemikhali, abizwa ngokuthi ama-enzyme, asiza ekugayeni ukudla.
Ake sibheke okwenzekayo kancane kancane kusukela ngesikhathi sidla ukudla emlonyeni.
Lokhu kufana nendaba. Ake sibone ukuthi ukudla okudlayo kuhamba kanjani emlonyeni wakho.
1. Ukuqala kohambo: Umlomo
Inqubo yokugaya ukudla iqala ngaphambi kokuthi ufake ukudla emlonyeni wakho. Cabanga unuka ukudla okumnandi. Umlomo wakho uqala ukukhafula amathe, akunjalo? Yilapho kuqala khona. Uma sifaka ukudla emlonyeni wethu futhi sikuhlafuna, izindlala zethu zamathe zikhiqiza amathe amaningi. Ama-enzyme akuleli khala aqala ukuphula izitashi ekudleni. Ngamanye amazwi, inqubo yokugaya ukudla iqala emlonyeni.
2. Indawo elandelayo: Umphimbo (Pharynx/Umphimbo)
Uma sigwinya ukudla, kwehla ngomphimbo. Kwenzeka into ebaluleke kakhulu lapha. Umphimbo uyahlukana ube yi-trachea (ithubhu esiphefumula ngalo) kanye ne-esophagus (ithubhu esidla ngalo). Uma sigwinya ukudla, i-trachea ivala ngokuzenzakalelayo, bese ukudla kungena ngqo ku-esophagus.
3. Indlela eya phansi: I-Esophagus
Kufana nepayipi elenziwe ngemisipha. Ligijima lisuka emphinjeni liye esiswini. Ukudla akuhambi nje kuleli payipi. Kusunduza ukudla phansi ngendlela ekhethekile yokufinyela kwemisipha ebizwa ngokuthi 'i-peristalsis' , njengegagasi. Lapho umphimbo uxhumana khona nesisu, kuba nemisipha emise okwendandatho. Ibizwa ngokuthi 'i-Lower Esophageal Sphincter (LES) '. Kufana nomnyango. Uma ukudla kungena esiswini, lo mnyango uyavaleka. Uma lo mnyango ungavaleki kahle, kuvela i-asidi esiswini '(acid)' bese ibangela izimo ezifana nokushiswa yisisu kanye ne-gastritis '(GERD)'.
4. Indawo engcono kakhulu yokugaya: Isisu
Isisu sifana nesikhwama esiqinile. Kulapha lapho ukudla okungena kuso kuxutshwe kahle futhi kugaywe. Ama-asidi anamandla nama-enzyme akhishwa yisisu aqhubeka nokuphula ukudla, akuguqule kube isimo soketshezi noma esifana ne-paste.
5. Ihhashi elisebenzayo langempela: Amathumbu amancane
Amathumbu amancane yiwona asebenza kakhulu ohlelweni lokugaya ukudla. Yilapho izakhamzimba eziningi ekudleni esikudlayo zimuncwa khona emzimbeni. Liyipayipi elide kakhulu. Uma ulivula, lingaphezu kwamamitha angu-20 ubude! Lakhiwe izingxenye ezintathu: i-`Duodenum` , i-`Jejunum` , kanye ne-`Ileum` .
- Kuse -duodenum lapho ama-enzyme avela ku-pancreas nesibindi ehlangana khona ukuze aqhubeke nokuphula ukudla.
- Ukumuncwa kwezakhamzimba eziphukile egazini kwenzeka kakhulu ezigabeni ezibizwa ngokuthi `iJejunum` kanye ne `i-Ileum` .
Okubaluleke kakhulu, lezi zakhamzimba ezimuncwa yizo ezisetshenziswa yimizimba yethu ukusinika amandla, ukusivikela ezifweni, nokukhula.
6. Ukuphathwa Kwemfucuza: Amathumbu Amakhulu/Ikholoni Elikhulu
Ngemva kokuba izakhamzimba zimuncwe, izingxenye zokudla ezingagayeki, ezibizwa ngokuthi imfucuza, zingena emathunjini amakhulu. Leli yipayipi elingamamitha angu-5-7 ubude futhi elibanzi kunethumbu elincane. Into eyinhloko eyenzekayo lapha ukuthi amanzi asemfucuza aphinde amuncwe emzimbeni. Bese imfucuza esele iba lukhuni. Siyibiza ngokuthi "indle". Le nqubo ivame ukuthatha cishe amahora angu-36.
7. Ukuphela Kohambo: I-Rectum ne-Anus
Indle eqinile igcinwa okwesikhashana ku-rectum, ingxenye yokugcina yamathumbu amakhulu. Uma i-rectum igcwele, izindonga zayo ziyanwebeka, zithumela isignali ebuchosheni ukuthi idinga ukuya endlini yangasese. I-anus iyindlela yokugcina yokungena emgudwini wokugaya ukudla. Imisipha ezungezile isivumela ukuthi silawule ukudlula kwendle.
Abasizi abasiza ngenqubo yokugaya ukudla
Ngaphezu komsele wokudla, kunezinye izitho ezintathu ezibalulekile kule nqubo. Ake sibheke ukuthi ziyini nokuthi iyini indima yazo.
| Isitho esiwusizo | Umsebenzi owenziwayo |
|---|---|
| I-Pancreas | Ikhiqiza futhi ikhiphe ama-enzyme anamandla emathunjini amancane aphula amaprotheni, amafutha, kanye nama-carbohydrate ekudleni esikudlayo. Iphinde ikhiqize i-hormone i- insulin , elawula amazinga kashukela egazini. |
| Isibindi | Lesi yisitho esikhulu kunazo zonke emzimbeni. Sinemisebenzi emibili eyinhloko ehlobene nokugaya ukudla. Omunye ukukhiqiza i-bile, esiza ekugayeni amafutha. Omunye ukucubungula izakhamzimba ezimuncwa emathunjini amancane ukuze zisetshenziswe ngumzimba. |
| Inyongo | Lesi isitho esincane esifana nesikhwama. Sigcina futhi sigcine inyongo eyengeziwe ekhiqizwa yisibindi. Uma ukudla kungena emathunjini amancane, kukhipha inyongo edingekayo ukuze igaywe. |
Izifo ezithinta uhlelo lokugaya ukudla
Ngenxa yokuthi lolu hlelo luyinkimbinkimbi kakhulu, izifo ezahlukahlukene zingavela. Ezinye zincane, zesikhashana, kanti ezinye ziyizifo zesikhathi eside.
Izinkinga ezivamile ezingase zivele:
- Ukuqunjelwa: Ubunzima bokukhipha indle.
- Uhudo: Ukudlula kwendle ewuketshezi.
- Isishiso senhliziyo: Ukuvuvukala okubangelwa yi-asidi yesisu ekhuphukayo.
- Ukuphazamiseka kwesisu (i-Gastroenteritis): Ukuhlanza kanye nesifo sohudo esibangelwa ukutheleleka ngamagciwane noma ngamagciwane.
- Ama-Hemorrhoids: Ukuvuvukala kwemithambo yegazi e-rectum.
Izimo ezibucayi ezidinga ukunakekelwa kwezokwelapha:
Uma uvame ukuhlushwa yisisu noma ukushintsha kwemikhuba yamathumbu, qiniseka ukuthi ubona udokotela wakho . Kungaba uphawu lwesimo esibucayi, njengalesi:
- I-Irritable Bowel Syndrome (IBS): Isimo esibangela ukuqunjelwa, ubuhlungu, ukuqunjelwa, noma isifo sohudo ngenxa yenkinga yokusebenza kwamathumbu amakhulu.
- Isifo Sokuvuvukala Kwamathumbu (IBD): Ukuvuvukala okungapheli kwendlela yokugaya ukudla. Izibonelo zifaka phakathi iSifo SikaCrohn kanye ne-Ulcerative Colitis.
- I-GERD (Isifo Sokuphindezela Kwesisu Esisuka Emzimbeni): I-asidi yesisu ivame ukubuyela emhubheni.
- Isifo se-Celiac: Ukungezwani komzimba lapho umzimba usabela khona kuphrotheni ebizwa ngokuthi "i-gluten" etholakala kokusanhlamvu okufana nokolweni nebhali.
- Umdlavuza: Umdlavuza wezitho zohlelo lokugaya ukudla njengesisu, umphimbo ophansi kanye nesibindi.
Ugcina kanjani uhlelo lwakho lokugaya ukudla luphilile?
Ukuze lolu hlelo olumangalisayo lusebenze kahle, sidinga ukulusiza ukuthi luqhubeke. Nazi ezinye izeluleko ezilula:
1. Ukudla okunempilo: Nciphisa amafutha nokudla okucutshunguliwe bese wengeza imifino ecebile nge-fiber , izithelo, ubhontshisi, kanye nokusanhlamvu okuphelele ekudleni kwakho. I-fiber isiza ukwenza ukuhamba kwamathumbu kube lula.
2. Ukuzivocavoca: Ukuzivocavoca kwansuku zonke kusiza umgudu wokugaya ukudla ukuthi usebenze kahle. Okungenani jwayela ukuhamba kancane ngemva kokudla kwakusihlwa.
3. Phuza amanzi: Ukungaphuzi amanzi anele kuyimbangela enkulu yokuqunjelwa. Phuza okungenani amalitha amabili kuya kwamathathu amanzi ngosuku.
4. Hlafuna ukudla kwakho kahle: Ukuhlafuna ukudla kwakho kahle kusiza enqubweni yokugaya ukudla futhi kukhiqiza namathe.
5. Gwema imikhuba emibi: Ukubhema nokuphuza utshwala ngokweqile kunomthelela ezifweni eziningi ezifana ne-gastritis kanye nezilonda.
Umlayezo Wokuya Nawe Ekhaya
- Uhlelo lwakho lokugaya ukudla luyisimiso eside nesiyinkimbinkimbi sezitho zomzimba ezisuka emlonyeni wakho ziye endunu yakho.
- Umsebenzi wayo oyinhloko ukuguqula ukudla esikudlayo kube amandla nokudla okudingwa yimizimba yethu, kanye nokulahla izinto ezingadingekile njengemfucuza.
- Izitho ezisizayo njengesibindi kanye ne-pancreas zinikeza usizo olubalulekile kule nqubo.
- Ungalugcina lolu hlelo luphilile ngokudla ukudla okulinganiselayo, ukuvivinya umzimba okwanele, nokuphuza amanzi anele.
- Uma unezimpawu ezivamile ezifana nokuphazamiseka kwesisu, ukuqunjelwa, noma isifo sohudo, ungazinaki futhi ubone udokotela ngokushesha.











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