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What is the reason of teeth decay? Can we recover as brand new teeth? Can grow teeth again after by genetic or enzymatic? In some animals teeth grows after and after.

6 Doctors Answered
Hi. Some bacterias with the help of food present in the mouth produces certain enzymes which causes tooth decay. A tooth decay/ cavity once started can't be reverted back but yes that can be stopped at that point of time by getting a filling done. No teeth can't be grown again and again. Human beings have only two sets of teeth. One is milk teeth (temporary) and the other is the permanent set of teeth.
Poor oral hygiene. No Very costly and technique sensitive.
It's ur poor oral HYGEINE till now no method of getting tooth again after two sets r lost very few animals can keep getting teeth again like crocodile
No we don't have new adult teeth after one has gone.
No it is not possible to grow teeth.
All food & drink containing sugar, sticky food, dry mouth, improper oral hygiene that includes improper brushing, flossing, & tongue cleaning can cause tooth decay.
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