Tooth decay, also known as dental caries or cavities, is a common dental problem characterized by the breakdown of tooth structure due to the demineralization of enamel and dentin by acids produced by bacteria in the mouth. It is one of the most prevalent chronic diseases worldwide and can lead to pain, infection, and tooth loss if left untreated. Tooth decay occurs when the natural balance of bacteria in the mouth is disrupted, leading to the formation of plaque, a sticky film of bacteria and food particles that adheres to the teeth. The bacteria in plaque metabolize sugars and carbohydrates from food, producing acids that attack the tooth enamel and eventually lead to the formation of cavities.
Here are some key points about tooth decay:
In summary, tooth decay is a common dental problem characterized by the breakdown of tooth structure due to acid erosion by bacteria