Cov hniav, raws li paub, hloov ib zaug nyob rau hauv ib lub neej thaum ntxov raws li thaum yau, yog li nws yuav siv sij hawm ntau kev rau siab los khaws cia lawv noj qab haus huv thiab kev zoo nkauj. Ua zoo saib xyuas cov kabmob qhov ncauj, ua kom tu thiab tiv thaiv kab mob ntawm cov pos hniav, koj tuaj yeem ua rau luag nyav zoo nkauj ua ntej koj laus, thiab hauv qhov teeb meem no yuav pab tau cov zaub mov uas tsim nyog rau cov hniav.
Cov khoom zoo li cas rau cov pob txha hniav?
Ua ntej tshaj plaws, cov uas ua kom cov ntshav khiav hauv cov nqaij mos, ua kom huv thiab zaws cov pos hniav, kom ntxiv dag zog rau tus hniav txha hniav. Cov no yog zaub thiab txiv hmab txiv ntoo nrog nqaij tawv - txiv apples, carrots, beets, pears , thiab lwm yam. Tsis tas li ntawd, lawv muaj ntau ntawm cov vitamins thiab kab kawm, ntawm cov uas yog cov calcium thiab phosphorus. Qhov thib ob hauv daim ntawv no yog cov khoom siv rau cov pos hniav thiab cov hniav vim muaj cov tshuaj fluoride hauv lawv. Cov tshuaj no ua rau cov pob txha pob txha ua kom muaj zog thiab muaj peev xwm ua tau los ntawm cov tshuaj fluoridated, tshuaj yej, ntses, thiab lwm yam. Qhov dej haus tsis tsuas yog ua kom lub zog ntawm cov hniav, tab sis kuj tua cov kab mob thiab cov kab mob uas ua rau lub qhov ncauj qhuav.
Dab tsi yog qhov tseem ceeb rau cov hniav thiab cov pos hniav? Berries yog strawberries, strawberries, currants, cranberries, blueberries, lwm yam zoo li Cov khoom nyob rau hauv lawv tawm tsam nrog cov kab mob ntawm lub qhov ncauj kab noj hniav, thiab cov khoom no yog nplua nuj nyob rau hauv cov acids, uas brightens lub enamel, yog li txhim kho cov tsos ntawm cov hniav, tab sis qhov tseem ceeb tshaj plaws yog paub qhov kawg. Khoom noj khoom haus, pab tau rau cov hniav, suav nrog cov txiv ntseej uas muaj cov kab mob tua kab mob, tshuaj tua kab mob thiab cov tshuaj tua kabmob antiseptic. Hauv cov khoom siv mis nyuj, ntau cov tshuaj calcium uas koom rau hauv kev tsim cov pob txha cov nqaij, thiab cheese yog ib qho txiaj ntsim zoo ntawm kev tiv thaiv kabmob. Citrus, tshwj xeeb, txiv kab ntxwv qaub, txo cov pos hniav los ntshav, thiab txiv qaub pab enamel hauv countering pathogens. Vitamin C txhawb zog cov pos hniav thiab txo qhov feem ntau ntawm cov kab mob hniav.