I-Lactose noma, njengoba ivame ukubizwa ngokuthi ushukela lobisi, i-disaccharide ekhona ekudleni okuningi, ikakhulukazi ebisi nemikhiqizo yobisi. I-Lactose ibhekisela kuma- carbohydrate , yenziwa kusukela kumakhemikhali asele we-glucose ne-galactose.
Zuza kanye nokulimala kwe-lactose
Ukuze ukugaya okuvamile nokufaniswa kwe-lactose emzimbeni, i-enzyme ekhethekile okuthiwa i-lactase kumele ikhiqizwe ngokwanele okwanele. Le enzyme itholakala engxenyeni yangaphandle yamaseli emathumbu amancane.
Inzuzo ye-lactose, okokuqala, ukuthi ukuthi i-carbohydrate elula kalula, iyakwazi ukubuyisela ngokushesha ukulinganisela kwamandla. Izakhiwo eziwusizo ze-lactose ziyizi:
- imiphumela ezuzisayo kwi-microflora yamathumbu, ukugqugquzela ukukhiqizwa kwama-bacterium anenzuzo kanye nokususwa kwama-microorganisms we-pathogenic putrefactive;
- ukuvuselela kwamangqamuzana ezinzwa kanye nokuthuthukiswa kwesimiso sezinzwa;
- ukwenza lula ukutholakala kwe-calcium;
- ukuthuthukiswa kwesimiso senhliziyo;
- ukuhlinzeka umzimba ngamandla, ikakhulukazi ngokunyuka kwemithwalo yemvelo nengqondo, kanye nesikhathi sokukhula okusebenzayo;
- ukuqinisa nokugcina umkhuhlane.
Ngokuntuleka kwe-lactose, okuyinto evame ukutholakala ezinganeni, kunokwehla okujwayelekile komzimba womzimba, ukuzonda, ukulala nokulahlekelwa amandla. Ukulimala kwe-Lactose kubangelwa izici ezimbili - ngokweqile kwaleli carbohydrate emzimbeni nokubekezelelana ngabanye. I-lactose eyengeziwe ibonakala ngezimpawu ezijwayelekile zokufaka ushevu nokudangala - isifo sohudo, ukuvuvukala nokuvuthwa esiswini, umkhuhlane, ukukhukhuma kobuso, i-rhinitis, itching and rush. Isizathu sokubekezelelana kwe-lactose ukungabi khona noma ukungabikho kwe-lactase emathunjini.
Ochwepheshe bahlukanisa izinhlobo ezimbili zalesi sifo - ukungavumelani kwe-lactose yokuzalwa kwengane kanye ne-hypolactasia yesibili etholakalayo. Isizathu sezinto zokuqala yizici zendalo kanye nezici zenkambo yokukhulelwa, uhlobo lwesibili lwesifo lungabangela izifo ezithathelwanayo nezifo ezibangelwa amagciwane eziphazamisa ibhalansi lama-enzyme emathunjini.
Abantu abane-diagnosis kudingeka babone imbangela yalesi sifo futhi bangabandakanyi emikhiqizweni yokudla equkethe i-lactose. Ukungabikho ngokuphelele ekudleni kwe-lactose kungabangela ukukhubazeka okukhulu emisebenzini yamathumbu, ngakho-ke ukudla kufanele kubekwe futhi kuphathwe ngugqirha.
Yidla ngokungabekezelelani kwe-lactose
I-Lactose ayitholakali kuphela kumikhiqizo yobisi, ibuye ifakwe ku-cocoa, ushokolethi, amaswidi, amakhukhi, ama-margarine. Esikhathini esiphephile, sinikezwa ngezinhlobo ezahlukene zeklabishi, i-turnips, ama-alimondi, i-salmon nama-sardine.
Ngokwehluleka okukhulu kwe-lactose, kuyadingeka ukukhipha yonke imikhiqizo equkethe yona ngisho nangamanani amancane. Ngokuvamile, ukuze umuntu azizwe evamile, akwanele ukukhipha ubisi nemikhiqizo yobisi. Lokhu kunzima kakhulu ukondla izinsana, kubo, ngokuhlanganiswa okwenziwe ngokukhethekile okusekelwe ubisi lwe-soy. Ngaphezu kwalokho, i-hypolactasia iphathwa ngemithi ekhethekile, kuhlanganise ne-enzymes yokugaya i-lactose.