What deficiency causes early white hair? A comprehensive guide
                                
                                
                                •
                                
                                
                        
                                    
                                    5 min read                                
                            
                                Studies indicate a significant link between specific nutritional deficiencies and the premature graying of hair. This phenomenon, where hair loses its pigment earlier than expected, raises the question: what deficiency causes early white hair and is it reversible?