As you already notice, nutrition is an important thing which can’t be separated from your life. Moreover, there’s part of your body which can directly reflect the deficiency of nutrient. It’s your hair. Nutrition is key to having healthy hair. If you are not getting enough healthful foods or supplements, your hair will definitely show it. Make sure to take a complete multivitamin, biotin, vitamin c, vitamin e, vitamin d, and a flaxseed oil. You can take a flaxseed powder product and mix it about 1-2 tbsp in your smoothie or juice to breakfast.