Why Do Teeth Decay?

Tooth decay is a common problem worldwide and may affect the health of many people. Decay results in erosion of tooth enamel and damage to dental tissue. In this article, we will discuss the causes of tooth decay and the measures that may be taken to help prevent it.

1. Plaque Formation:

The most common cause of tooth decay is the formation of a sticky layer called plaque, which accumulates in the mouth. Plaque forms through a combination of bacteria and food debris. Bacteria digest carbohydrates such as sugar and starch and produce acids. These acids weaken tooth enamel and lead to cavities.

Prevention: Regular and effective oral hygiene is important for preventing plaque formation. It is recommended that the teeth are brushed at least twice a day, the spaces between the teeth are cleaned regularly and an antibacterial mouthwash is used when appropriate.

2. Poor Diet:

Unbalanced and unhealthy eating habits may also increase the risk of tooth decay. In particular, consuming excessive amounts of sugary and acidic foods and drinks may weaken tooth enamel and cause cavities.

Prevention: Adopting a healthy diet is important for preventing tooth decay. Limiting sugary and acidic foods and eating more fibre-rich foods, vegetables and fruit can benefit dental health. Sugary snacks should also be avoided between meals, and water consumption should be increased.

3. Insufficient Saliva Flow:

Saliva is a fluid naturally produced in the mouth and plays an important role in dental health. Adequate saliva flow helps protect the teeth against acid attacks. In some situations, however, saliva production may decrease or become impaired, which can increase the risk of tooth decay.