“The answer to your question is that there is a small percentage of the population (1 or 2%) that has a very strong Parotid gland that nourishes the teeth better than the other 98%.”
Those are the 2% that needn’t brush?
Menu
“The answer to your question is that there is a small percentage of the population (1 or 2%) that has a very strong Parotid gland that nourishes the teeth better than the other 98%.”
Those are the 2% that needn’t brush?