Can B12 Deficiency Cause Visual Snow Syndrome? Understanding the Complex Link
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                Affecting an estimated 2-3% of the global population, Visual Snow Syndrome (VSS) is a neurological condition characterized by persistent visual static. While vitamin deficiencies are a known cause of many visual disturbances, the question of whether **B12 deficiency can cause visual snow syndrome** is often asked by those seeking answers for their symptoms.