The supplement industry is a billion dollar business. Americans pour billions and billions of dollars into drinks, pills and tablets seeking better health and hoping to lower the risk of chronic disease. Multivitamins are among the most purchased supplements on the market, yet the value of the multivitamin is often called into question. And, it is no wonder when so many mixed messages are touted in the media and conflicting results surface from various studies year after year. Thus the question, should you take a multivitamin?