How to eat and drink to avoid tooth decay?
Tooth decay is one of the common dental diseases, very easy to get if we do not have a good oral care regimen. However, many foods help prevent tooth decay and keep teeth strong and healthy. 1. Why do tooth decay occur? Many studies show that three factors cause tooth decay: bacteria, sugar, and the time the bacteria and sugar stick to the teeth. Bacteria that cause tooth decay reside in the dental plaque layer. Sugar is in food and drink. The time bacteria survive in the mouth is from 20 minutes - 1 hour after eating. Bacteria use sugar to form...