What nutrient deficiency causes recurrent oral ulcers?
Disease description:
I frequently develop mouth ulcers. A friend suggested it might be due to a deficiency of certain nutrients in my body. What nutrient deficiency could cause recurrent mouth ulcers?
Doctor's answer (1)
Dr. Zhang Liwen
Vitamin deficiencies and malnutrition can cause oral ulcers. Additionally, underlying conditions such as diabetes or anemia may also trigger oral ulcers. Therefore, supplementation with zinc, iron, calcium, and other essential elements is necessary to correct anemia, while folic acid supplementation can promote ulcer healing and help prevent recurrence. Poor oral hygiene—characterized by dental calculus and abundant dental plaque—can lead to gingivitis and periodontitis, increasing susceptibility to oral ulcers.
