Dab tsi yog lactose intolerance?

Dab tsi yog lactose intolerance?

Lactose intolerance yog tshwm sim los ntawm digestive disorders, qhov tshwm sim ntawm lub plab zom mov tsis zoo ntawm lactose. Lactose yog cov suab thaj tseem ceeb hauv cov khoom siv mis nyuj).

Lub ntsiab lus ntawm lactose intolerance

Lactose intolerance yog tshwm sim los ntawm digestive teeb meem raws li qhov tshwm sim ntawm indigestion ntawm lactose (lub ntsiab qab zib nyob rau hauv cov mis nyuj) los ntawm mis nyuj thiab nws derivative khoom (yogurts, cheese, thiab lwm yam).

Ib qho enzyme hauv lub cev (lactase) hloov cov lactose hauv cov khoom noj siv mis kom nws nqus tau thiab zom tau. Lactase tsis muaj peev xwm ua rau txo qis hauv lub cev lub peev xwm los zom cov lactose. Cov tom kawg ferments, ua rau zus tau tej cov fatty acids thiab roj. Cov kab mob hauv plab yog li ntawd nrawm dua thiab cov tsos mob ntawm plab zom mov tshwm sim (mob plab, roj, mob, tsam plab, thiab lwm yam).

Feem ntau (tus naj npawb ntawm cov neeg uas muaj lactose intolerance) hauv Fabkis yog nyob nruab nrab ntawm 30% thiab 50% ntawm cov neeg laus.

Ib qho kev sim rau kev txheeb xyuas thiab ntsuas qib ntawm lactose intolerance yog paub thiab muaj thiab tso cai rau kev noj zaub mov kom haum.

Ua rau lactose intolerance

Lub hauv paus chiv keeb ntawm lactose intolerance nyob ntawm lub hnub nyoog ntawm tus neeg.

Tseeb, nyob rau hauv cov me nyuam mos, lactose intolerance ua rau ib tug generalized lactase deficiency. Qhov no yog ib yam kab mob tsawg hu ua: congenital lactase deficiency.

Hauv cov menyuam yaus, qhov kev tsis txaus siab no tuaj yeem yog qhov tshwm sim thiab / lossis kev mob tshwm sim ntawm gastroenteritis, piv txwv li.

Koj yuav tsum paub tias kev ua ntawm lactase txo qis lub sijhawm. Raws li qhov tshwm sim, lactose intolerance yog ntau thiab ntau dua nrog cov hnub nyoog nce qib. Cov neeg laus yog li tsim ib pawg neeg ntau dua rau kev txhim kho ntawm lactose intolerance.

Cov kab mob hauv plab kuj tuaj yeem yog qhov tsim ntawm lactose intolerance (giardiasis, Crohn tus kab mob, thiab lwm yam).

Leej twg cuam tshuam los ntawm lactose intolerance?

Feem ntau ntawm cov teeb meem ntawm lactose intolerance yog pom nyob rau hauv cov neeg laus. Txawm li cas los xij, cov menyuam yaus kuj tuaj yeem ntsib nrog nws.

Hauv cov menyuam mos, lactose intolerance feem ntau yog tshwm sim los ntawm cov kab mob hauv qab: congenital lactase deficiency.

Evolution thiab muaj teeb meem ntawm lactose intolerance

Qee qhov kev hloov pauv thiab teeb meem cuam tshuam nrog lactose intolerance.

Tsis tas li ntawd, qhov kev tsis txaus siab no yog qhov txawv ntawm kev ua xua rau cov protein, uas lawv tus kheej tuaj yeem tsim teeb meem.

Cov tsos mob ntawm tus mob tsis haum mis nyuj

Cov tsos mob thiab cov tsos mob cuam tshuam nrog lactose intolerance yog qhov tshwm sim ntawm lub ntsiab lus ntawm kev ua haujlwm enzymatic ntawm lactase. Cov no ua rau cov tsos mob plab hnyuv thiab digestive xws li:

  • mob plab
  • raws plab
  • xeev siab
  • tsam plab
  • Gases

Cov tsos mob no tuaj yeem yog qhov tseem ceeb ntau dua los yog tsawg dua nyob ntawm tus neeg, tus nqi ntawm lactose noj thiab qib ntawm intolerance.

Kev pheej hmoo rau lactose intolerance

Kev pheej hmoo rau lactose intolerance tuaj yeem yog qhov muaj kab mob hauv plab hauv cov menyuam yaus lossis cov neeg laus. Los yog congenital lactase deficiency hauv cov me nyuam mos.

Yuav ua li cas kho lactose intolerance?

Thawj kauj ruam hauv kev kho cov lactose intolerance yog kev noj zaub mov tsis zoo hauv cov khoom noj siv mis (mis, cheese, yogurt, thiab lwm yam).

Ib qho kev kuaj lactose intolerance yog muaj los ntsuam xyuas cov theem ntawm intolerance. Los ntawm qhov kev ntsuas no, kev noj zaub mov raug kho raws li.

Yog tias kev hloov pauv hauv kev noj zaub mov tsis txaus los tswj kev tswj hwm lactose intolerance hauv daim ntawv ntawm lactase capsules / ntsiav tshuaj yog ua tau.

Sau ntawv cia Ncua