Maererano neNational Institute of Diabetes uye Digestive uye Kidney Diseases (NIDDK), 30-50 mamiriyoni evanhu muUnited States chete vane lactose isingashiviriri (6 muXNUMX vanhu). Chimiro ichi chinofanirwa kurangarirwa zvechokwadi kutsauka kubva pane zvakajairwa here?
Chii chinonzi lactose Intolerance?
Iyo inozivikanwawo se "shuga yemukaka", lactose ndiyo yakanyanya carbohydrate muzvigadzirwa zvemukaka. Panguva yekugaya, lactose inoputsika kuita glucose uye galactose kuti idye nemuviri. Danho iri rinoitika muura hudiki nerubatsiro rweenzyme inonzi lactase. Vanhu vazhinji vane, kana kukura nekufamba kwenguva, kushomeka kwelactase kunotadzisa muviri kugaya zvese kana chikamu chelactose yavanodya. Undigested lactose inobva yapinda mumatumbo makuru, apo yose "cheese-boron" inotanga. Kushaikwa kweLactase uye zvinokonzeresa zviratidzo zvemudumbu ndizvo zvinowanzonzi lactose kusashivirira.
Ndiani asingatani kuita izvi?
Mitengo yakakwira pakati pevakuru uye inosiyana zvakanyanya nenyika. Maererano nekudzidza kweNIDDK muna 1994, kuwanda kwechirwere muUnited States kunopa mufananidzo unotevera:
Pasi rose, inenge 70% yevanhu vane lactose isingashiviriri neimwe nzira uye vari panjodzi yekusagadzikana kwelactose. Hapana kutsamira pane chiratidzo chechikadzi chakawanikwa. Zvisinei, zvinonakidza kuti vamwe vakadzi vanogona kuwanazve kukwanisa kugaya lactose panguva yekuzvitakura.
Ndezvipi zviratidzo?
Zviratidzo zvinosiyana pamunhu nemunhu: zvidiki, zviri pakati nepakati, zvakanyanya. Zvinonyanya kukosha zvinosanganisira: kurwadziwa mudumbu, dumbu remudumbu, kuputika, flatulence, manyoka, kusvotwa. Izvi zvinowanzoonekwa maminitsi makumi matatu - maawa maviri mushure mekudya chikafu chemukaka.
Iri kukura sei?
Kune vazhinji, kusashivirira kwelactose kunongoitika mukukura, nepo kune vamwe kunowanikwa nekuda kwechirwere chakakomba. Vanhu vashomanana chete ndivo vasina lactase kubva pakuzvarwa.
lactose inokonzerwa nekudzikira zvishoma nezvishoma mukuita lactase mushure mekumisa kuyamwisa. Kazhinji munhu anochengeta chete 10-30% yekutanga dhigirii rekuita enzyme. lactose inogona kuitika kune kumashure kwechirwere chakaoma. Izvi zvinowanzoitika pazera ripi zvaro uye zvinogona kupera mushure mekupora zvachose. Zvinoverengeka zvinogona kukonzera kusashivirira kwechipiri kushatirwa bowel syndrome, acute gastroenteritis, chirwere chechiliac, kenza, uye chemotherapy.
Zvichida kungogayiwa zvakanaka?
Zvechokwadi, chokwadi chekusagadzikana kwelactose chinobvunzwa nemumwe kunze ... mhizha yemukaka. Kutaura zvazviri, National Dairy Board inoratidza kuti vanhu havasi lactose isingashiviriri zvachose, asi zviratidzo zvekushaya kudya kunokonzerwa nelactose kushandiswa. Pashure pezvose, chii chinonzi indigestion? Kusagadzikana kwekudya kunokonzera zviratidzo zvedumbu uye hutano husina kunaka. Sezvambotaurwa pamusoro, vamwe vanochengeta mamwe e lactose enzymes uye saka vanokwanisa kugaya zvigadzirwa zvemukaka pasina zviratidzo zvinooneka.
Zvokuita?
Sainzi haisati yaziva nzira yekuwedzera kugona kwemuviri kugadzira lactase. "Kurapwa" kwemamiriro ari kukurukurwa ari nyore uye, panguva imwe chete, yakaoma kune vakawanda: zvishoma nezvishoma kurambwa kwakakwana kwezvigadzirwa zvemukaka. Kune akawanda matekiniki uye kunyange zvirongwa zvinokubatsira kuti uchinje kune chikafu chisina mukaka. Chinhu chikuru chekunzwisisa ndechekuti zviratidzo zvezvinonzi "lactose kusashivirira" imamiriro asina kurwadza anongokonzerwa nekudya zvokudya zvisiri zvemarudzi.