Can Vitamin Deficiency Cause Palinopsia? Unpacking the Link Between Nutrition and Visual Health
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                According to the World Health Organization, vitamin A deficiency is the world's leading preventable cause of childhood blindness, affecting hundreds of thousands of children annually. Given this profound impact of nutrition on sight, many people wonder, 'can vitamin deficiency cause palinopsia?,' a rare and complex visual disturbance.