I-fiber iyi-fiber eyakha isisekelo sezitshalo. Zitholakala emaqabunga, iziqu, izimpande, izilimo eziyizigaxa, izithelo.
I-fiber ayigayeki ngama-enzyme wokugaya ukudla komzimba womuntu, kepha imunca inani elikhulu lamanzi futhi inyuse ivolumu, okusinika umuzwa wokugcwala futhi kusisindise ekudleni ngokweqile, futhi ngaphezu kwalokho, kusiza ukudla kudlule emathunjini ipheshana, elenza inqubo yokugaya ukudla.
Kunezinhlobo ezimbili ze-fiber: encibilikayo futhi engancibiliki. Iyancibilika, iyancibilika ngokwemvelo emanzini ngokungafani nokuncibilika. Lokhu kusho ukuthi i-fiber encibilikayo iguqula ukwakheka kwayo njengoba idlula emgodini wamathumbu: ithatha uketshezi, ibambe amagciwane, futhi ekugcineni ibe njenge-jelly. I-fiber encibilikayo iphazamisa ukumuncwa okusheshayo kwe-glucose emathunjini amancane, kuvikela umzimba ekushintsheni okungazelelwe emazingeni kashukela egazini.
I-fiber engafakwanga ayishintshi ukwakheka kwayo njengoba ihamba ohlelweni lokugaya futhi ivame ukusheshisa ukuhamba kokudla ngomgudu wokugaya ukudla. Ngenxa yokuthi ukudla ngosizo lwayo kushiya umzimba wethu ngokushesha, sizizwa silula, siqabuleka, sinomdlandla futhi sinempilo. Ngokusheshisa ukukhishwa kwezakhi ezinobuthi ekudleni kwakho, i-fiber isiza ekugcineni ibhalansi ye-pH esemathunjini, yona esiza ukulwa nezifo ezifana nomdlavuza wamathumbu.
I-fiber ibalulekile emzimbeni womuntu ukuze usize ukwazi ukubhekana nokugayeka kokudla inyama, imikhiqizo yobisi, amafutha acolisisiwe nokunye ukudla okunobuthi nokusindayo komzimba.
Ukudla okune-fiber eningi kusiza umzimba ukuzinza nokugcina isisindo esinempilo; amazinga aphansi e-cholesterol; kulinganisa amazinga kashukela egazini; igcina impilo enhle yamathumbu; kulawula isihlalo.
Ngamafuphi, ukudla i-fiber eningi kuzokusiza ukuthi ube nempilo enhle futhi ngenxa yalokho ube muhle futhi ujabule ngokwengeziwe.
Ake ngikukhumbuze ukuthi yonke imifino, okusanhlamvu, izimpande, izithelo namajikijolo kuwumthombo omuhle we-fiber. Sicela uqaphele ukuthi ukudla okuhlanjululwe kulahlekelwa i-fiber, ngakho-ke, isibonelo, amafutha emifino ehlanzekile noma ushukela awuqukethe. Ayikho i-fiber emikhiqizweni yezilwane futhi.