What Vitamin Deficiency Causes Glossitis and Stomatitis?
                                
                                
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                                    4 min read                                
                            
                                According to research published in the *Journal of Oral Pathology & Medicine*, oral signs like glossitis and stomatitis can sometimes be the earliest indicators of an undiagnosed vitamin B12 deficiency. Pinpointing what vitamin deficiency causes glossitis and stomatitis is essential for correct diagnosis and treatment.