Clarity Dental – Understand Tooth Decay Causes, Prevention, and Treatment

Tooth decay, also known as dental caries or cavities, occurs when the hard surface of your teeth is damaged by acid-producing bacteria. These bacteria thrive on the sugars and starches present in the food you eat. As they break down these substances, they produce acid, which gradually erodes the enamel—the outermost layer of your teeth—leading to cavities.