Eating right is a fundamental part of maintaining healthy hair.  In many ways your hair health is a reflection of your own personal health. Following a diet high in fruits, vegetables, and lean proteins can really make a difference in how your hair looks and feels.  Similarly, bad habits like smoking, drinking excessively, and not getting enough sleep can make your hair dull, brittle and less shiny.  Here are some food to add to your diet to improve your hair.