Question

Why does the medium become acidic in mouth? What is the effect of the acidic medium?how can we prevent

Answer 1

Answer:

The medium in the mouth becomes acidic,when we take food, because foods are of many kinds & when we take in acidic ones the medium of our mouth becomes acidic. ... this bacteria secrets certain acids which even dissolves the hardest know substance in our body i.e. the enamel which is the ill effect.