“Oral ulcer is not a lack of vitamins or some elements in the body. Director Xin said that there is no definite evidence that supplementation of multivitamins or trace elements can directly treat and prevent oral ulcer. Doctors prescribe multivitamins and zinc only to improve the body’s metabolism and promote the healing of ulcer surface. These drugs are adjuvant treatments that help relieve symptoms, not for the cause.
- 2020 10 20