Other possible symptoms of a vitamin B12 or B9 deficiency include: mouth ulcers a sore, red tongue depression memory problems problems with understanding and judgment To treat a vitamin B12 or B9 ...
Injuries to the lips and mouth Includes inner cheeks and the roof of the mouth (hard and soft palate) Front of the mouth includes the tongue. Also, includes the flap under the upper lip (frenulum).
It also increases the risk of stomach cancer. An open sore that can occur on the skin, in the mouth, and in the lining of the stomach and intestines. In peptic ulcer disease, acid and the digestive ...