I-fluoride yokugcoba ngamazinyo imnandi futhi imbi

Kungakhathaliseki ukuthi i-fluoride ku-toothpaste inenzuzo noma ngokuphambene nalokho, abantu abaningi baphikisana namuhla. Ngesinye isikhathi kwakukholelwa ukuthi le ngxenye yamakhemikhali ibalulekile nje. Kodwa emva kwesitatimende ososayensi ukuthi ngempela empilweni, futhi ngenxa yobuthi obuthakathaka obuncane kakhulu obudingekayo, umphakathi usuqale isiyaluyalu.

Kungani i-fluoride iqala ukungezwa kumazinyo wokugcoba?

Empeleni, lesi sici sidinga umzimba. Ngesilinganiso esincane, kumele enze njalo. Futhi ubufakazi bokuthi umuthi wezinyosi kanye ne-fluoride kungaba usizo, ososayensi baye bahlinzeka ekuqaleni kwekhulu lama-20. Bakwazi ukuthola okulandelayo:

1. I-fluoride isiza ukuqinisa amazinyo wokuqeda amazinyo . Lokhu kuhlanganisa i-hydroxyapatite. I-fluluine ibophezela kuyo futhi iguqula ibe i-fluorapatite, isakhi esiqinile esinzima ukubhubhisa ngamagciwane aqinekayo.
2. Isici samakhemikhali asivimbela ukunamathela kwama-microparticles abumba i- calculi yamazinyo .
3. Ukufakazelwa kwezesayensi nokuthi i-fluoride inomphumela we-bactericidal. I-fluorides - ions i-fluoride - inganiki ukuthuthukiswa okujwayelekile kumagciwane okudla ezitsheni zezinyosi zamazinyo. Ngakho-ke, abavumeli i-caries ukuthuthukisa. Ngaphezu kwalokho, odokotela bamazinyo baye babhekana namacala lapho, ngaphansi kwethonya le-fluoride, ngisho ne-lesion esele iqalile kakade yaphulukiswa.
4. I-fluorides iyakwazi ukwandisa umsebenzi osebenzayo wezingqungquthela ezisezingeni eliphansi. Ngesinye isikhathi lesi simo, singaletha futhi silimaze, kodwa kaningi sisaziwa ngezindawo ezizuzisayo zemithi yokugcoba nge-fluoride. Konke ngenxa yokuthi ukwanda komsebenzi nakho kuvimbela i-caries - ngenxa yokuthi umquba uqukethe i-phosphorus ions ne-calcium, egcwalisa ama-coil koqweqwe lwezinyo.

Ingabe i-fluoride iyingozi empilweni yamazinyo futhi yini?

Noma kunjalo, i-fluoride iyisisongo esinobuthi. Uma kunesidumbu esikhulu emzimbeni, kungase kube nokuphazamiseka enkambisweni i-phosphorus-calcium metabolism kanye nokwehliswa kwamathambo.

I-Fluorosis - isifo esitholakale sinesisindo esingaphezu kwesisindo - sibonakala ngokuyinhloko ngeziphambeko zezimonyo emazinyo. Bakha izindawo ezimhlophe, okwesikhashana kungahle zibe mnyama futhi zifanane nezilonda eziyinkimbinkimbi.

Ingabe i-fluoride iyingozi empilweni yamazinyo? Uma ungayigwinyeli, khona-ke into engakwazi ukungena egazini futhi ayilimazi. Ukuhlushwa okufanayo kwe-fluoride, okuqukethwe emikhiqizweni eminingi, kuphephile komzimba. Kwanele ukunikeza izakhiwo eziwusizo, kodwa hhayi okwanele ukufaka ushevu.