Zviri nyore kuvhiringidza lactase uye lactose.
Iwe unogona kunge wakanzwa nezve lactose, iyo iyo inomirira shuga inowanikwa mumukaka uye mamwe mukaka-based products. Vanhu vazhinji vane dambudziko rokuchera lactose - nokuti havana zvikwani zve lactase, iyo ndiyo enzyme miviri yedu inoita kuti tibatsire kudya gorosi moleculecule lactose.
Mumuviri wako haugoni kudya uye kubvisa lactose kunze kwokuti enzyme ye lactase ichiita kuti iiputse muzvikamu zviviri chikamu chinonzi glucose (shuga shoma) uye galactose (imwe nzira yehuga inotapira zvishoma kudarika glucose inonyanyozivikanwa uye fructose) .
Kana iwe usina mvura yakawanda yakakwana mumatumbo ako, izvi hazvibatsiri kushandura lactose mukati maviri madiki masukiruru. Uye kana lactose isingawaniki, inokonzera matambudziko.
Ndeapi matambudziko? Zvakanaka, lactose isingawaniki inogona kutungamirira kumakumbo emimba, flatulence uye diarrhea.
Vanhu vane mararamiro erosise vanowanzofanira kudzivirira maikirwo emukaka (kana kuti zvichida kudzivirira iwo) kuchengetedza zvirwere zvavo. Sevamwe, vanogona kutenga mukaka usina-lactose nemimwe michina yakakonzerwa nemukaka.
Izvi Zvinei Nezvirwere zveCeliac?
Sezvarinosvika, iyo enzyme lactase inogadzirwa nemudumbu villi, iyo iduku duku-yakafanana nemakona ari mumatumbo ako maduku.
Kana munhu ane chirwere ichi , chirwere chinokonzerwa nejuten chinoita kuti maitiro ezvirwere zvekudzivirira zvirwere arambe achirwisa avo villi, zvichiita kune izvo zvinonzi villous atrophy , kana kuora kwevillioni.
Kamwe iyo villi isipo, muviri unotambudza kuburitsa zvakakwana lactase.
Sezvo muviri wako uchida lactase kugadzira lactose, kushayikwa kwelactase kunogona kutungamirira kuharosise kusagadzikana.
Zvidzidzo zvakaratidza kuti vanhu vanoona kuti vane chirwere chechiliac vanogonazve kuregererwa kweavotise mumuchina wemukaka kana vachangotanga kutevera kudya kweguten-pasina . Pamwe pacho, izvi zvinoitika nokuti kukwanisa kwepachivande villiin kuburitsa lactase yakadzorerwa sezvo muviri wavo villi inokura shure.
Mune rumwe ruzivo, munhu mumwe chete kubva pa15 akawanazve kukwanisa kugadzira lactose (sekuenzaniswa nehydrogen breath test) mumwedzi mitanhatu yekuenda kusina gluten. Nhamba yevanhu vasara gumi nemana 14 vari muchidzidzo vakawana kukwanisa kugadzira lactose mukati memwedzi gumi nemaviri kutanga kudya.
Vatsvakurudzi vakati "chikamu chikuru" chevanhu vane chirwere chechiliac chinoratidzika sechinodzoka kuva lactose-kushivirira (zvichida nokuti iye zvino vari kubudisa enzyme lactase) mushure megore pane kudya kwe-gluten. Vanachiremba vanofanirwa kuedza kuti vararame neroctose tolerance kuti vaone kuti vanhu vane chirwere chechiliac havasi zvekare vasina kukwana-lactose-pasina, chidzidzo chakapedzisa.
Zvinogona zvakare kuita izvo zvinozivikanwa sekushayikwa kwelactase. Izvi zvinoreva majini ako ndeyekupomerwa kwako kusakosha kwe lactase (uye kubatana kusakwanisa kugadzira lactose), kwete chimwe chimwe chirwere chechirwere chakafanana nechirwere chechiliac.
(Yakarongedzwa naJane Anderson)
Kunobva:
Ojetti V. et al. Kudzvinyirira kwelactose malabsorption muvarwere veceliac mushure mekunge vawane kudya kwe-gluten. Scandinavia Journal of Gastroenterology. 2008; 43 (2): 174-7.