Question

2. Why does the pH of the mouth change after taking meals? What harm is associated with it and how can it be overcome?​

Answer 1

Answer: The pH in a person's mouth becomes lower after each meal because bacteria present in the mouth breaks down the sugar to form acids. ... A person can lessen the chances of suffering from tooth decay by changing his eating habits such as eating less of sugary foods like ice-creams, candies, sweets etc.

Answer 2

Answer: The pH in a person's mouth becomes lower after each meal because bacteria present in the mouth breaks down the sugar to form acids. A person can lessen the chances of suffering from tooth decay by changing his eating habits such as eating less of sugary foods like ice-creams, candies, sweets etc.