Can oral ulcer eat watermelon

Patients with oral ulcers can eat watermelon, watermelon is rich in vitamins, although it can supplement the vitamin content of patients with oral ulcers, especially the lack of vitamin C, vitamin E, or vitamin B1, B2, B6, B12 deficiency of this patient can eat watermelon, or eat other fruits, can promote oral ulcer healing. The cause of oral ulcers is not particularly clear, may be vitamin b1, b2, b6, b12 deficiency or folic acid deficiency or zinc iron deficiency are likely to lead to oral ulcers, so this patient can eat more fresh vegetables, eat more fresh fruit.