How are cavities formed?

People often say that good teeth mean a good appetite. Having a good set of teeth is the primary condition for our gastrointestinal health. But in real life, many people suffer from dental diseases of varying degrees, and problems such as cavities are relatively common, especially among children. This is mainly related to everyone's eating habits. Children like to eat desserts and drink carbonated drinks, which provides a living environment for bacteria in the mouth, thereby inducing the formation of cavities.

Cavities in your teeth will make you feel uncomfortable when eating, so many people want to know what causes cavities, so that they can pay more attention to it in their daily lives. After understanding it, the editor found out what causes cavities, so let's learn about the causes together.

First, bacteria cause

Bacteria play a leading role in the formation of caries. The main bacteria that affect caries are Streptococcus mutans and Lactobacillus. These bacteria will mix with the mucin in the saliva and the residual juice left by the food, and then stick firmly to the surface of the teeth and the pits and fissures. This is what we call dental plaque in our lives. There are many bacteria in the plaque that produce acid, and over time, the surface will decalcify and dissolve.

Second, diet causes

The food we eat in our daily life contains a lot of carbohydrates and sugars. These substances provide bacteria with a living environment and energy for activity. Moreover, in the process of bacterial metabolism, sugars will be fermented to produce organic acids. Organic acids will cause enamel damage, allowing some bacteria to dissolve proteins and cause cavities. The sugar that causes cavities is mainly sucrose, which is why many parents do not let their children eat too much sugar.

Third, the problem of the teeth themselves

The shape, structure and position of the teeth themselves have a very obvious relationship with the occurrence of caries. If the pits and fissures on the biting surface of the teeth have defects during the development process, it will be easier for food residues and some easily retained cells to remain in the pits and fissures, and it is not easy to remove them, so caries are prone to occur.

The above is the answer to what causes cavities. If you want yourself and your children to avoid being troubled by cavities, then in real life, in addition to paying attention to diet, you should also pay attention to protecting your teeth, brush your teeth in the morning and evening, and try to brush every corner that is difficult to clean. This will avoid cavities to the greatest extent.