Are calories good for your hair? A comprehensive nutritional guide
                                
                                
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                                    5 min read                                
                            
                                According to research, hair follicle cells are among the most rapidly dividing cells in the body, requiring a constant and adequate energy supply to function properly. So, are calories good for your hair? The answer lies not just in the quantity of calories, but in their quality and the balance of your overall diet.