Is your mane mangled? Stress, styling, diet and genetics are some of the factors that determine hair health. Dr. Oz tells you how to undo years of wear and tear with these hair-repair remedies. How old is your hair? To find out, take this quiz from Self Magazine. 

You've heard of red wine and white wine but have you ever heard of blue wine? This blue version of wine is given a taste test to see how it compares to the classics.