How does oral ulcer form

Oral ulcers are caused by many factors, such as mental stress, easy to get angry, unbalanced diet, poor body resistance and many other factors. If the diet is relatively single, it will cause lack of vitamins in the body, so that the intake of nutrients is unbalanced, resulting in the occurrence of oral ulcers. There is also one of the most common causes, is to use sharp food scratches oral mucosa, causing oral ulcers, such as fish bone scratches, potato chips scratches and dental braces toothbrush when correcting teeth may scratch oral mucosa. Usually must pay attention to a balanced diet, appropriate supplements of some vitamins, maintain a good attitude.