Canker Sores and Glossitis
Vitamin B12 deficiency can result in glossitis, an inflammation of the tongue. In glossitis, the tongue changes shape and color, becoming red, swollen, and excruciating. The swelling can also make the surface of the tongue appear smoother by stretching out the small taste buds. Glossitis affects both speech and eating. According to reports, tongue inflammation and swelling with lengthy, straight lesions is one of the earliest symptoms of vitamin B12 deficiency. Additionally, some individuals with a vitamin B12 deficiency experience mouth ulcers, itching, and stinging sensations.
){kind=link}