To improve your hair health naturally, make sure your diet is packed with nutrients that support hair growth (like vitamins A, C, D, E, zinc, iron, and omega-3 fatty acids). You should also work towards minimising stress levels as this can deteriorate the condition of your hair. Other natural remedies include essential oils like rosemary and peppermint mixed with a carrier oil for scalp massage. You should also avoid harsh hair treatments and styling products.