Can Low B12 Cause Burning Eyes? Understanding the Neurological Connection
                                
                                
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                                    5 min read                                
                            
                                According to one case study, a patient with a severe vitamin B12 deficiency experienced persistent bilateral burning eye pain that did not respond to conventional topical therapies. This highlights a surprising and often overlooked connection between nutritional status and eye comfort. The question, "Can low B12 cause burning eyes?" points to a deeper neurological issue rather than simple irritation.