Does Vitamin B Complex Affect Ulcers? A Comprehensive Guide
                                
                                
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                                    4 min read                                
                            
                                Research indicates that deficiencies in B vitamins, particularly B12, are linked to recurrent mouth ulcers and that supplementation can aid healing. But does vitamin B complex affect ulcers differently depending on their location, such as in the stomach, and what are the associated risks and benefits?