The Thin Commandments - A Special Report

It's an online sub-culture that some say encourages -- even glorifies -- eating disorders. There are more than 500 destinations online, known as pro-ana and pro-mia websites, that target those with anorexia and bulimia. Instead of offering help, the forums do the opposite, teaching the victims how to avoid eating. There's even a 'thin-spiration' section, complete with photographs of models and celebrities.