Debating "Natural Cures"

No one challenges that a lot of "natural" health advice - eat your veggies, get your exercise, take your vitamins - is good. But claiming there are "natural cures" for every human ill, cures that the evil axis of pharmacology is keeping a secret, has become a lucrative industry. In this column on LiveScience.com, Christopher Wanjek knocks out some of the myths used to support these claims.