Several specific types of bacteria live on the teeth cause decay. When sugar is consumed the bacteria use the sugar to produce an acid. It is this acid that dissolves the tooth structure causing an “infection” in the tooth. The infection is called decay.
Children who go to bed with a bottle of milk, juice, sweetened drink or who are breastfed at-will at night are more likely to get tooth decay. Because the sugar in the formula, milk, juice, breast milk stays in contact with the teeth for a long time during the night, the teeth can decay quickly.
Here are a few tips: