What is tooth decay?

Tooth decay, which can affect individuals of all ages, is defined as the destruction of tooth enamel and the outer hard surface of the teeth. Plaque, a film of bacterial bacteria, is formed on the teeth. Consuming sugar-containing foods causes the bacteria in plaques that have previously formed in the teeth to produce acids that attack the enamel. The adhesive structure of the plates causes the formed acids to be in constant contact with the teeth, and the tooth surface breaks down over time. At such times, cavities and caries occur in the teeth. Tooth roots are more sensitive than tooth surfaces and therefore more prone to decay. Rotten teeth are generally more sensitive to cold and heat. While superficial caries are more common in children and adolescents, individuals over the age of 50 often develop caries in their dental roots. Decay of the tooth edges is also common in adults. As people age, the fluoride in the teeth decreases, which leads to decay.