For many health-conscious Americans, taking a multivitamin is a morning ritual on par with OJ and using the stairs. It's widely assumed they confer myriad health benefits and also shiny hair. Unfortunately, there is a growing body of evidence that they might just be a big waste of your money.
Between this and the FDA cracking down on B.S. "antibacterial soap," it's like I don't even know which products to trust blindly anymore.