1. Ua kom kev noj zaub mov zoo ntxiv thiab tswj kom muaj kev noj zaub mov zoo. Ntxiv nrog rau qhov muaj protein txaus, vitamin A, D, C thiab qee yam khoom muaj kuab xws li noj calcium thiab phosphorus kuj tseem ceeb heev. Ua kom cov khoom noj muaj txiaj ntsig thaum cev xeeb tub tsis tuaj yeem tiv thaiv leej niam xwb, tab sis kuj txhim kho lub cev lub cev' s muaj peev xwm kho kev puas tsuaj, thiab nws kuj tau txais txiaj ntsig zoo rau txoj kev loj hlob ntawm tus me nyuam' s cov hniav.
2. Ua qhov ncauj tas mus li thiab kho cov ncauj qhov ncauj tas li. Thaum cev xeeb tub, cov kab mob hauv qhov ncauj yuav loj hlob sai, thiab kev kuaj mob tsis tu ncua tuaj yeem xyuas kom ntxov thiab kho thaum ntxov, yog li qhov mob txhab tau txwv rau thaj chaw me me. Txog kev mob hnyav ntawm qhov ncauj ntau, lub hlis thib ob (4 txog 6 hlis) yuav tsum tau kho nyob rau lub sijhawm muaj kev nyab xeeb.
3. Ua tib zoo saib xyuas qhov ncauj thaum lub sijhawm xeeb tub, paub tswj hwm qhov ncauj, thiab hais kom tus txhuam hniav zoo ib hnub ob zaug. Muaj cov pov thawj tias yog tias koj tuaj yeem tswj kev tu qhov ncauj, cov pos hniav yuav tsis yooj yim los tsim. Rau cov poj niam cev xeeb tub uas nquag plam hniav, qee cov tshuaj fluoride pleev, xws li cov tshuaj pleev qhov ncauj fluoride thiab zaj duab xis fluoride, tuaj yeem siv txoj hauv kev.
4. Siv cov zom zom-txhuam uas tsis sucrose los ntxuav koj cov hniav, xws li xylitol zom zom. Xylitol yog ib qho khoom qab zib muab rho tawm los ntawm tsob ntoo me lossis ntoo qhib. Nws tsis muaj sucrose, yog li nws tsis ua rau hniav lwj. Cov kab xo zom zom no muaj qhov tshwm sim los txhawb kev mob ncaug, txo qhov ncauj acidification, tiv thaiv cov kab mob thiab ntxuav cov hniav. Yog tias koj tuaj yeem zom ib daim tom qab noj mov thiab ua ntej mus pw rau tsawg kawg 5 feeb txhua lub sijhawm, qhov tshwm sim ntawm cov hniav lwj tuaj yeem txo qis txog 70%.