Ukubheka ngaphakathi kwendlela yakho yokugaya

I-Organic-by-Organ Isingeniso sokuGaya

Uhlelo lokugaya umzimba iqoqo lezitho ezisebenza ndawonye ukugaya futhi zithole ukudla. Ukugaya isisindo umzimba wakho owusebenzisayo ukuphula ukudla okudlayo ube yi-molecule umzimba wakho ongawusebenzisa amandla nezondlo.

Izitho ezilandelayo zisebenza ndawonye ukusiza umzimba wakho ukucubungula ukudla okudlayo.

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Umlomo

Uke waphawula ukuthi umlomo wakho uqala kanjani ukuphuza lapho ubona ukudla okuthandayo? Kungenxa yokuthi ukugaya kuqala kuqala emlonyeni wakho. Amazinyo akho agaya ukudla oyidlayo bese uwaxuba ngamathe ukuze enze uhlobo lwebhola, owaziwa ngokuthi i-bolus. Phakathi nokuxuba, i-enzyme ebizwa ngokuthi i-salivary amylase iqala ukwephula ama-carbohydrate. Uma ukudla kulula futhi kufana nezimo, ulimi luwuphonsa emhlane emlonyeni wakho bese uluthela phansi.

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I-Esophagus

I-oop is a flattened, muscular tube ehlanganisa umlomo wakho nesisu sakho. Njengoba ukudla kugwinya, isisu sakho sanda. Kuthatha ukudla phakathi kwemizuzwana eyodwa kuya kweziyisishiyagalombili ukuze udlule phakathi kwe-oophagus yakho, kuye ngokuthi ukuthi ukudla okudliwayo kudle kangakanani.

Izinkinga ezijwayelekile zendawo ezibandakanya ukuqubuka kwenhliziyo, i-reflux ye-asidi, ne-reflux isifo se-gastroesophageal (GERD), konke okubangelwa i-asidi egeleza kusuka esiswini futhi icasula ingxenye engezansi ye-esophagus.

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Isisu

Isibeletho sakho siyisigxobo se-J esise-J, esithola ukudla esivela esithombeni sakho bese siyithumela emathunjini akho amancane. Ngaphakathi kwesisu sakho, ukudla kuhlanganiswa futhi kuhlanganiswe ne-enzyme ne-asidi kuze kube yilapho isetshenziselwa uketshezi, okuthiwa i-chyme. Isisu yisisayithi esiyinhloko se-protein yokugaya futhi isebenzisa ama-enzyme anamandla, aziwa ngokuthi i-pepsins, kanye ne-hydrochloric acid ukuze agweme ukudla okunjengenyama, ubisi, noshizi.

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Amathumbu Amancane

Amathumbu amancane angamaphesenti angaba ngu-24 ama-muscular tube eside, ahlukaniswe izingxenye ezintathu ezihlukene: i-duodenum, jejunum ne-ileum. Ingxenye ngayinye yalezi zindawo ezintathu iyindawo enkulu yokugaya nokumuncwa. Ukwamukelwa yingxenye ebalulekile yesimiso sokugaya okuletha ama-molecule ekudleni okugayiwe abe ngegazi futhi, ekugcineni, amangqamuzana.

Izinkinga nge-intestine yakho encane noma enkulu zingathinta indlela umzimba wakho ubamba ngayo futhi ugaye ukudla, okuholela ekungondleki. Abantu abalahlekile izingxenye zamathumbu abo noma banciphise ukuhamba kwamathumbu kungadinga ukudla okuphelele komzimba (TPN), uhlobo lomsoco olwandisa uhlelo lokugaya.

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I-intestine enkulu

Ingxenye yokugcina yesigcawu sokugaya umzimba, intombazane enkulu, iyishubhu ye-muscular engamamitha amahlanu ubude. Ihlukaniswe ku-cecum, colon , kanye ne-rectum. Ngamanye, lezi zigaba zibopha iziphetho ezingavamile zokugaya. Lokhu kuhlanganisa ukuqeda noma yikuphi ukukhipha izakhi kanye nokucubungula izidakamizwa zibe yizicucu. Amathumbu akho amaningi enza izinhlobo ezithile ze-vitamin B ne-vitamin K.

Izinkinga ngamathumbu akho amakhulu, i-colon, ne-rectum zingabangwa izifo ezifana nezifo ezikhukhumeza izifo (IBD) njenge-Crohn's disease kanye nesifo sofuba kanye nesifo se-celiac. Uma ingxenye ye-colon noma i-rectum yakho ingasebenzi ngendlela efanele, ungadinga i-ostomy.

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AmaPancreas

I-pancrea yinye inhlangano ehlobene nokugaya okudingekayo. Ama-pancreas akho asiza amathumbu akho amancane ngokufihla ijusi le-pancreatic, i-liquid egcwele ama-enzyme ne-sodium bicarbonate ekwazi ukumisa inqubo yokugaya i-pepsin. Iphinde ifihle i-insulin, esiza umzimba wakho ukulawula ushukela wegazi lakho.

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Isibindi

Isibindi sakho sinemisebenzi eminingi. Okokuqala, iveza i-bile, okuyinto intombazane encane isebenzisa ukusiza ukugaya amafutha ekudleni. Iphinde ihlanganise umzimba ngamaprotheni, ama-carbohydrate, namafutha; kusiza ukulawula amazinga ashukela egazi ; izitolo ze-glycogen zamandla okusheshayo; yenza i-fibrinogen, evala igazi; kwenza i-vitamin A; futhi ibuyisela kabusha amaseli abomvu aphelile.

Izifo zesibindi, ezinjenge-hepatitis, zingaba nezinkinga ezinkulu ezithinta ezinye izingxenye zomzimba njengoba isibindi sithinteka emisebenzini eminingi ebalulekile, njengokugaya.

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I-Gallbladder

Njengoba ugibele ngaphansi kwesibindi, i-gallbladder yakho iyisitsha sokugcina i-bile, umthombo ophuzi ophuzi owakhiwe usawoti, i-cholesterol ne-lecithin. Amathumbu akho amancane asebenzisa i-gallbladder-produced-bile ekhiqiza amafutha.

Abantu abaningi abaze bacabange ngendlala yabo kuze kube yilapho inkinga nge-gallstones noma isifo se-gallbladder, njenge-cholecystitis, iqala. Uma une-gallbladder-ehlobene nesifo, ungase uzwe nge-jaundice. Lokhu kwenzeka uma i-bile ingeke ishiye i-gallbladder. Esikhundleni salokho, i-bile ingena egazini, okungabangela isikhumba sakho, amehlo, nezipikili ukuba zivele ziphuzi.