Nrog rau tus me nyuam thawj tus hniav nyob ntawm niam txiv, lo lus nug tshwm sim - yuav ua li cas los tu lawv. Hauv ntiaj teb no tsis muaj ntau lub tswv yim txog lub hnub nyoog uas cov tshuaj txhuam hniav siv tau rau menyuam yaus. Qee cov kws txawj thaum xub thawj pom zoo kom siv tshuaj yaug nrog cov tswv yim siv thiab siv cov yeeb yam tshwj xeeb silicone rau cov pos hniav thiab tshem tawm cov quav hniav. Lwm tus neeg sib cav hais tias cov menyuam yaus cov pastes yeej muaj kev nyab xeeb rau kev noj qab haus huv. Yog li, tus qauv lus qhia rau cov niam txiv yog mus sab laj nrog tus kws kho hniav. Nws yuav kuaj cov hniav, pos hniav thiab muab tswv yim zoo.
Cov me nyuam txhuam lawv cov hniav nrog "laus dua" cov tshuaj txhuam hniav
Kev tshaj tawm ntawm txuj ci tseem ceeb ntawm cov tshuaj txhuam hniav, tshwj xeeb tshaj yog thaum cov neeg zoo nkauj uas muaj cov daus dawb tuaj ywj siab nyob rau hauv tag nrho lub vijtsam, ua rau peb lub siab xav kom muaj qhov khoom tsis zoo no. Thiab cov me nyuam, tau kawg, peb xav yuav qhov zoo tshaj plaws. Qhov no tsis yog tag nrho cov niam txiv xav txog, tiam sis nws puas muaj kev ruaj ntseg "zoo tshaj plaws cov tshuaj txhuam hniav hauv ntiaj teb" rau cov me nyuam?
Lub koom txoos tau tsim cov kev xav tsis zoo uas los ntawm cov me nyuam 3-4 xyoo los ntxuav lawv cov hniav nrog cov tshuaj txhuam hniav rau cov laus tsis muaj kev puas tsuaj rau lawv lub cev. Kev xaiv cov tshuaj txhuam hniav muaj feem xyuam rau ntau yam: muaj kab mob calcium thiab fluoride, ntxuav hniav dawb thiab txo tus cwj pwm, tiv thaiv kev tiv thaiv kab mob thiab kev ntsuas. Tab sis, txawm tias lub siab zoo thiab cov lus cog tseg zoo, cov me nyuam no tsis tuaj yeem txhuam lawv cov hniav nrog cov khoom ub no!
Tus ntiv tes ntawm cov mis nyuj cov hniav yog ob peb zaug softer tshaj li ntawm qhov molars. Thiab lub thickness ntawm enamel yog me me. Cov tshuaj txhuam hniav rau cov neeg laus tuaj yeem nrog cov ntsiab lus txhuam (tshwj xeeb yog cov khoom ntxuav hniav dawb). Txawm tias cov nplej zom cov npe hu ua "sparing" abrasive elements yuav ua rau cov menyuam muaj kev sib tw, txawm tias tsis muaj kev txhawj xeeb heev.
Ib qho kev phem ntau dua nyob rau hauv cov txheej txheem ntawm cov neeg laus ua ke nrog cov tshuaj lom neeg. Piv txwv, yuav luag txhua cov tshuaj txhuam hniav muaj pa fluoride. Tab sis qhov zoo tib yam microelement rau tus me nyuam cov kab mob yog qhov tshuaj lom txawm tias muaj me me. Cov menyuam yaus tsis tuaj yeem tswj cov nqos tau cov nqos tau, tshwj xeeb tshaj yog thaum tu cov hniav ntev. Thiab lawv nqos cov tshuaj tsis sib thooj rau lawv. Nrog kev tu ncua, tshuaj fluoride accumulates, ua rau muaj mob loj heev. Ntxiv nrog rau cov tshuaj fluoride, muaj lwm yam tsis zoo rau cov menyuam yaus ntxiv: triclosan, zib ntab, propolis, cog cov khoom, flavors, dyes, etc. Lawv tuaj yeem ua rau ua xua.
Yam khoom ua rau menyuam yaus puas muaj kev nyab xeeb
Cov menyuam yaus yuav tsum txhuam lawv cov hniav nrog tus menyuam txhuam cov hniav txhuam hniav! Cov tshuaj txhuam hniav thiab pastes rau cov neeg laus muaj kev tiv thaiv rau cov menyuam yaus. Tab sis txawm tias cov me nyuam cov tshuaj txhuam hniav muaj qhov sib xyaw hauv lub hnub nyoog. Cov khoom qub tshaj plaws yog tsim rau cov menyuam yaus nyob rau hauv 3 xyoos, vim lawv nqos tau cov khoom qab zib ntau heev. Lawv yuav tsum tsis txhob muaj cov khoom ntub abrasive thiab fluorine. Rau ib tus laus, xws li muab tshuaj txhuam yuav tsis zoo, tab sis rau ib tug me nyuam uas muaj kev sib tw ntawm cov hniav nws yuav tuaj.
Ib tug me nyuam tsawg uas muaj kev zoo siab ntxuav nws cov hniav, xav tias txoj kev ua no yog qhov txawv txav heev. Txhim kho kom cov menyuam nyiam txhuam hniav, manufacturers tsim tus me nyuam pastes hauv kev ntim cov khoom ntim. Thiab qhov kev xyiv fab uas cov me nyuam tau muab rau cov khoom qab zib uas muaj xim kab txaij ci ntsa iab! Nws yog ntshaw tias lub pasta yog nrog ib tug tsis hnov tsw tsw thiab saj. Rau kev nyab xeeb ntawm dyes thiab flavors siv nyob rau hauv cov hlab, yuav tsis muaj kev txhawj xeeb. Khoom lag luam saib xyuas cov khoom zoo. Tau kawg, muaj kev pheej hmoo ntawm cov khoom cuav. Tab sis cov me nyuam cov tshuaj txhuam hniav tsis tshua muaj kev tshaj tawm - uas txhais tau hais tias lawv tsis tshua muaj ntaus phom.
Tom qab 4 xyoos, cov me nyuam twb ywj siab txaus yaug qhov ncauj tawm ntawm koj tus kheej. Yog li, cov tshuaj fluoride twb tau ntxiv rau cov tshuaj txhuam hniav ntawm lub hnub nyoog no. Txawm li ntawd los, qhov tiv thaiv zoo tshaj plaws tiv thaiv hniav tsis tau tseem tsis tau tsim. Fluoride txo cov kab mob ntawm cov hnab looj txhuam hniav. Tus nqi fluoride yuav tsum tsawg. Kev tsim nyog pastes nrog ib tug concentration ntawm fluorine 500 ppm (thoob ntiaj teb lub npe). Tsis txhob cia cov menyuam yaus nqos cov tshuaj ntsuab, thiab tom qab txhuam koj cov hniav, ua kom lawv yaug koj lub qhov ncauj kom zoo.
Nrog rau cov laus thiab cov ntshav ntaws cov neeg laus tuaj yeem muab tshuaj txhuam nrog triclosan. Tab sis rau cov me nyuam no tivthaiv yog tsis tsim nyog. Nws tuaj yeem tsis zoo, tab sis nws muaj kev ruaj ntseg nrog cov pos hniav los ntxuav cov tshuaj txhuam hniav nrog cov txiv qaub, chamomile, mint, txiv qaub kua txiv. Ntshav yuav txo qhov muab tshuaj rau cov menyuam uas muaj vitamin E thiab A.
Thaum xaiv ib qho muab tshuaj rau me nyuam, tsis txhob yuav tub nkeeg nyeem cov kab ntawv. Yog tias koj pom cov ntawv sau "sodium lauryl sulfate" - peb qhia muab lub raj tso rau saum txee. Nws yog ib tug neeg muag khoom pheej yig heev uas siv ntau cov tshuaj hauv tsev. Sodium lauryl sulfate rau cov me nyuam yog ib qho ua xua ua xua, muaj peev xwm ua tau rau mob ntshav qab zib, corrodes lub qhov ncauj.