There are many inducements for oral ulcer. On the one hand, nutrition supply, even if the corresponding nutrition supply is increased, can't guarantee that oral ulcer will not recur. According to the existing clinical studies, patients with oral ulcer are most likely related to the lack of vitamin B2, vitamin B6, vitamin B12 and folic acid, as well as trace elements such as iron, zinc and copper. Therefore, they can appropriately eat more foods rich in these substances, including mushrooms, celery, cucumbers, broccoli, loofah, carrots, etc, In addition to vegetables, patients should also properly eat some beans, animal viscera, lean meat and other foods, and try to achieve balanced nutrition. Although we recommend that patients with oral ulcer eat more food rich in vitamin B family and trace element iron, zinc and copper, it only serves as an auxiliary treatment. If they want to heal the ulcer quickly, they should also take active drug treatment and appropriate local administration, so that the effect will be obvious.
