Will My Hair Grow Back If I Take Iron? The Link Between Deficiency and Hair Growth
                                
                                
                                •
                                
                                
                        
                                    
                                    4 min read                                
                            
                                Iron deficiency is one of the most common nutritional deficiencies globally, often leading to excessive hair shedding. If you have been diagnosed, you may be wondering: **will my hair grow back if I take iron** to correct the issue? In most cases, the answer is yes, but it requires patience.