What Vitamin Deficiency Causes Headaches? A Comprehensive Guide
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                Recent studies suggest a strong link between nutritional deficiencies and chronic headaches, particularly migraines. Understanding what vitamin deficiency causes headaches is crucial for those seeking relief from persistent pain, as specific nutrient shortfalls can be a major contributing factor.