Tooth decay
Tooth decay Tooth decay is a disease in which part of the tooth calcium and phosphorus lose their acid secretion and so-called rotting. The stories in our country show that each Iranian has an average of six tooth decayed or stretched, or Restorative. One of the most important causes of dental caries is a person's diet. It is also important to use a toothbrush without the use of dental floss. You should see your doctor almost every six months. When your teeth are damaged, it becomes sensitive to heat and cold, and it's very annoying. If this pain continues and you do not want to wound your teeth, your nerve will be damaged and you will need to have a nerve damage. Sugar content is one of the major causes of dental caries, especially if it is used before bedtime and the toothbrush is not primed and this material stays on the teeth until the morning. Also, puffs and cigarettes, and tea and coffee. Each tooth consists of three parts: the outer layer of the enamel, the middle laye