Food Fads Through the Ages [INFOGRAPHIC]

We hear about fad diets everywhere. Morning shows, celebrity books, overly enthusiastic extended family members. Lately, it seems like we've been completely inundated with scientifically suspect weight-loss cures. But, believe it or not, these crazy fad diets are nothing new. Take a look at this timeline of poorly thought-out diet fads, and see if you think we've made any progress: