Tshuaj fluoride / fluorosis

Koj Puas Tseem Siv Tshuaj Txhuam Hniav fluoride? Tiag los dag nyiaj xwb?

imagesAre Koj tseem Siv Cov Tshuaj Txhuam Hniav fluoride -tsim tshuaj pleev ib ce kev lom zem / kev lom zem / kev txhawb zog / uploading/uploads/2019/06/imagesAre-You-Still-Using-Fluoride-Tuspaste-.jpg

Ntau xyoo dhau los kuv tau sau ntawv kawm txog tsev kawm qib siab txog tshuaj fluoride. Kuv kawm paub tias nws yog cov khoom lag luam pov tseg ntawm cov khoom siv txhuas / txhuas. Cov tuam txhab aluminium piled loj loj roob ntawm no cov khib nyiab pov puag ncig cov nroj tsuag aluminium. Cov tshuaj fluoride pib nkag mus rau hauv av thiab dej thiab nyob ze thiab tua cov tsiaj ua liaj ua teb nyob rau thaj tsam li 15 mais puag ncig ntawm cov chaw tsim khoom .Thaum nws raug pov thawj tias pov tseg tshuaj yog qhov teeb meem, tsoom fwv tswj tau kom cov tuam txhab no nrhiav txoj kev nyab xeeb ntawm kev khaws cia no lom pov tseg.