Lemon acidity tuaj yeem ua rau cov hniav yaig Raws li dentin yog xim daj dua li cov enamel , cov hniav erosion hniav erosion Acid erosion yog hom hniav hnav. Nws txhais tau tias yog qhov tsis tuaj yeem poob ntawm cov hniav vim yog tshuaj lom neeg tawg los ntawm cov kua qaub tsis yog cov kab mob hauv paushttps://en.wikipedia.org › wiki › Acid_erosion
Acid yaig - Wikipedia
kuj feem ntau ua rau cov hniav stained lossis daj. Raws li koj cov enamel erodes nws dhau los ua nyias thiab qhov no tso cai rau cov dentin daj uas nyob hauv qab cov enamel kom pom ntau dua.
Puas haus dej nrog txiv qaub tsis zoo rau koj cov hniav?
kua txiv qaub, zoo li ntau cov kua txiv hmab txiv ntoo, yog acidicQhov no txhais tau tias thaum peb haus nws, nws tuaj yeem ua rau enamel yaig ntawm peb cov hniav. Qhov tseeb, kua txiv qaub muaj pH theem ntawm 2-3 uas txhais tau hais tias nws ua rau peb cov hniav raug mob vim cov kua dej uas muaj pH qis dua plaub tau raug pov thawj tias ua rau peb cov hniav tsis zoo.
Puas txiv qaub ua rau koj cov hniav daj?
"Peb xav tias dej kub thiab txiv qaub yog qhov kawg ntawm kev noj qab haus huv, tab sis citrus txiv hmab txiv ntoo zoo li txiv qaub thiab txiv qaub yog acidic heev thiab tuaj yeem ua rau cov hniav enamel," piav qhia Dr Thorley. Qhov no nthuav tawm cov nqaij daj hauv qab ntawm qhov chaw, yog li cov hniav daj.
Puas txiv qaub dej ntxuav hniav dawb?
Txawm li cas los xij, tsis muaj cov kua qaub uas tau pom zoo kom ntxuav koj cov hniav vim nws tuaj yeem ua rau muaj kev phom sij ntau dua li qhov zoo. Txiv qaub kua txiv yog siab nyob rau hauv citric acid. Cov ntsiab lus citric acid siab ua rau koj cov hniav poob calcium. Tsis yog ua kom koj cov hniav ci nws ua rau lawv muaj xim dawb.
Koj puas yuav txhuam koj cov hniav ua ntej lossis tom qab dej txiv qaub?
Tsis txhob txhuam koj cov hniav ncaj nraim tom qab haus dej txiv qaub Koj yuav tsum cia koj cov hniav rov ua cov ntxhia hauv 1 teev ua ntej txhuam. Txhuam koj cov hniav thaum nyob rau hauv ib qho acid nres yuav erode cov hniav sai dua vim cov tshuaj siv los ntawm cov kua qaub softening cov enamel, nrog rau txhua yam hnav los ntawm txhuam.
