What causes tooth decay?

Frequently Asked Question

What causes tooth decay?

Tooth decay is caused primarily by the accumulation of plaque, a sticky film of bacteria that forms on the teeth. When you consume foods and drinks high in sugars and starches, the bacteria in plaque produce acids that attack the enamel. Over time, repeated acid attacks can break down the enamel, leading to cavities. Other contributing factors to tooth decay include poor oral hygiene, frequent snacking, dry mouth, and consuming acidic foods and beverages. Additionally, certain medical conditions and medications that reduce saliva production can increase the risk of tooth decay.