Oral ulcers are generally associated with a lack of vitamin C. You can adjust it by eating some fresh fruits.
First, you can eat apples. Apples are fruits rich in vitamins. You can take an apple and add it to cold or boiling water, wait until it cools down, and then eat it together with the chewable piece in your mouth. The effect is also quite good.
Pears can also be consumed. Pears are rich in moisture and vitamin B, and frequent use is especially beneficial for oral ulcers and the human body.
Additionally, persimmons can effectively prevent oral ulcers. Persimmons not only have a therapeutic effect on oral ulcers, but also have a certain preventive effect on oral ulcers. Peaches can also be used, as they are rich in vitamin B. And it can also delay aging. Peaches are suitable for oral ulcers. However, from a gastrointestinal perspective. If you have gastrointestinal diseases, it is recommended to eat less peaches.