Fluoridation - ib qho kev pab cuam rau kev puas tsuaj ntawm tib neeg
Fluoridation - ib qho kev pab cuam rau kev puas tsuaj ntawm tib neeg

Video: Fluoridation - ib qho kev pab cuam rau kev puas tsuaj ntawm tib neeg

Video: Fluoridation - ib qho kev pab cuam rau kev puas tsuaj ntawm tib neeg
Video: Yuav tsawg tus los luag tsis hlub kuv li koj lawm 11/28/2020 2024, Kaum ib hlis
Anonim

Kuj ceeb tias, yuav luag tag nrho cov pej xeem hauv Asmeskas, Australia thiab qee lub tebchaws raug tshuaj lom nrog cov dej fluoridated yam tsis muaj kev zais. Cov tuam txhab lag luam muag cov tshuaj pov tseg raws li kev siv cov tshuaj fluoride uas muaj txiaj ntsig zoo rau tsoomfwv, thaum tib lub sijhawm daws ob qhov teeb meem - tshem tawm cov pej xeem raws li lawv cov phiaj xwm thoob ntiaj teb cannibalistic thiab tau txais txiaj ntsig rau lawv cov tshuaj lom.

Txawm tias muaj tseeb hais tias fluoridation ntawm cov dej haus tsis tau xyaum nyob rau hauv Russia, nws yog ib qho tseem ceeb kom paub txog txoj kev no, vim hais tias feem ntau cov tshuaj txhuam hniav muaj fluoride, thiab tam sim no lawv tau pib ntxiv fluoride (fluorides) rau cov zaub mov (piv txwv li, mis nyuj muaj teeb meem ntau. los ntawm xws li "cov neeg ua haujlwm noj qab haus huv" nws nyuaj rau xav txog):

Duab
Duab

Fluoride yog ib yam khoom ntuj uas yog ib feem ntawm lub ntiaj teb crust. Yog li ntawd, nws yog ib qho tseem ceeb uas ib koob tshuaj fluoride me me (tsawg dua 1 ppm) muaj nyob hauv dej ntuj. Cov nroj tsuag ib txwm nqus cov tshuaj fluoride los ntawm lub ntiaj teb thiab dej, yog li me me ntawm fluoride muaj nyob rau hauv tag nrho peb cov zaub mov thiab dej, thiab kuj accumulates nyob rau hauv cov ntaub so ntswg tsiaj thiab nroj tsuag.

Txawm tias muaj tseeb hais tias fluoride yog ib yam khoom ntuj, nws yog tshuaj lom rau tib neeg, ntau co toxins ntau dua txhuas. Kev txhaj tshuaj ntawm 2-5 grams ntawm sodium fluoride (ib qho qauv muaj nyob rau hauv cov tshuaj txhuam hniav) yog ib koob tshuaj tuag taus. Tus nqi ntawm cov tshuaj fluoride hauv ib lub raj ntawm cov tshuaj txhuam hniav nruab nrab yog txaus los tua ib tug me nyuam yog tias koj siv tag nrho cov raj hauv ib qho mus. Cov tshuaj txhuam hniav fluoride muaj cov tshuaj fluoride ntau dua piv rau cov tshuaj fluoride ib txwm muaj.

Thaum xub thawj, cov tshuaj fluoride tau ntxiv rau hauv dej vim nws ntseeg tau tias muaj txiaj ntsig zoo rau kev kho hniav thiab tiv thaiv cov hniav lwj. Thiab tsuas yog tom qab ntawd rau hauv cov tshuaj txhuam hniav. Hauv qee lub tebchaws, xws li Tebchaws Meskas, li 2/3 ntawm tag nrho cov dej ntuj yog fluoridated.

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