The damage of oral mucosa is mainly caused by stress, vitamin B deficiency and vitamin A deficiency. Inadvertently biting the oral cavity and lip mucosa can also cause oral ulcers. It is important to increase nutrients (vitamin B, vitamin C, calcium, magnesium, etc.). ) the kind that relieves stress and learns to relax; Vitamin A supplement and protein supplement are added to help the mucosal tissue repair and repair process.
Eating more coarse grains and dark green vegetables can increase the intake of vitamin B, reduce snacks and various processed foods, and reduce the consumption of vitamins.