Thaum xaiv cov tshuaj txhuam hniav rau menyuam yaus, nws raug nquahu kom ua raws li ntau txoj cai - ib qho tseem ceeb tshaj plaws yog kev ua raws li cov lus qhia hnub nyoog, uas yuav tsum tau qhia los ntawm cov chaw tsim khoom ntawm cov ntim. Nws yog ib qho tsim nyog yuav tsum them sai sai rau ob qho tib si thiab kev saj.
Qee tus niam txiv xav tias cov hniav mis tsis tas yuav muaj kev saib xyuas txaus - lawv tseem yuav pauv mus rau cov ib txwm muaj. Nws tsis yog lawm. Thaum txiav txim siab, cov mis nyuj ua cov hniav yog qhov chaw ua kom muaj cov kab mob uas tsis zoo, tsis yog hais txog tias nws mob hnyav npaum li cas rau tus menyuam.
Yuav xaiv cov tshuaj txhuam hniav rau koj tus menyuam li cas
Nws yog ib qho tsim nyog kom tsom feem ntau rau lub hnub nyoog ntawm tus menyuam.
Qhov nruab nrab, tus menyuam cov hniav thawj zaug tuaj yeem tshwm thaum muaj rau lub hlis. Txawm tias rau cov menyuam yaus zoo li no, koj tuaj yeem khaws cov tshuaj txhuam hniav tshwj xeeb. Cov qauv tshuaj rau cov menyuam yaus hnub nyoog "0 txog 4" yog qhov zoo li ntawd yog tias lawv nkag mus rau hauv lub npe tshuaj alimentary, lawv tsis ua mob rau tus menyuam. Lawv muaj txo cov ntsiab lus ntawm cov tshuaj fluorides thiab ib qho me me ntawm cov khoom siv nquag ua haujlwm xws li sodium lauryl sulfate, uas yog, tus neeg sawv cev ua npuas ncauj, tshuaj tsw qab thiab ntau yam xim. Tsis tas li ntawd, piv rau pastes rau cov neeg laus, cov no yog me ntsis abrasive. Cov ntsiab lus fluorine - txog 200 ppm.
Txij li plaub mus txog yim xyoo, cov menyuam yaus cov hniav pib hloov los ntawm mis mus rau mus tas li, thiab cov tshuaj txhuam yuav tsum tau xaiv los ua tus lej. Cov sib xyaw xaiv yuav tsum txo qhov kev pheej hmoo ntawm caries thiab pab txo qhov tsis xis nyob uas yog kev zam thaum hloov cov hniav. RDA - abrasiveness Performance index - yuav tsum tsis pub ntau tshaj 50 kom qhov kev ntxuav yog qhov muag muag thiab tsis ua rau raug mob tshiab tsim txha hniav laus. Cov tshuaj fluorine yuav tsum tsis pub tshaj 500 ppm.
Cov pawg hnub nyoog tom ntej yog li ntawm yim txog kaum plaub xyoos. Cov hniav uas nyob mus ib txhis predominate - cov tshuaj fluoride tso cai tau txog 1400 ppm, RDA yuav tsum nyob twj ywm tsis pub tshaj 50.
Dab tsi tawm tuaj yeem yog tshuaj txhuam hniav
Cov tshuaj txhuam hniav ntawm cov menyuam yaus feem ntau muaj cov khoom siv xws li cov tshuaj fluorides, ntxhua khaub ncaws, ua npuas ncauj ua haujlwm, khaws cia, khi, thiab tsw qab.
Abrasives yog sodium bicarbonate thiab calcium carbonate, los yog tsuas yog dej qab zib thiab xaum. Hauv cov khoom siv niaj hnub no, silicon lossis titanium dioxideides siv ntau dua - cov nqi ntawm qhov muab tshuaj, tau kawg, nce, tab sis cov kev ua txhaum no ua rau cov txha hniav laus tsawg dua thiab ua tau zoo dua.
Nrog kev pab ntawm cov tshuaj fluorides, koj tuaj yeem ua kom qhov txha hniav laus ntawm cov hniav, tab sis hauv qhov ntau lawv tuaj yeem tsim kev puas tsuaj rau lub cev vim tias lawv lom. Antibacterial pastes yuav tsum tsis txhob siv dhau - lawv tuaj yeem tiv nrog cov kab mob uas muaj kev phom sij, tab sis cov muaj txiaj ntsig zoo yog qhov nyuaj los.
Lactoferrin, lysozyme, qabzib oxide yog cov lactic enzymes rau kev ua kom lub cev tiv thaiv kab mob.
Thaum xaiv cov tshuaj txhuam hniav rau menyuam yaus, koj yuav tsum tau them sai sai rau tus nqi. Cov nplej zom zoo muaj tus nqi siab dua. Cov ntsiab lus ntawm cov tshuaj fluoride hauv qhov muab tshuaj yuav tsum muaj tsawg li ntau tau - cov menyuam ntawm lub hnub nyoog no muaj cov tshuaj fluoride txaus los ntawm dej thiab khoom noj.
