It’s one of the most common psychological disorders on college campuses and chances are you know someone who has had it at one point in their lives… and it may have even been you: It’s an eating disorder known as Bulimia Nervosa.

The hallmark of bulimia nervosa is binge eating – or eating a larger amount of food than most people in a similar circumstance. Typically binges consist of junk food. And, just as important as the amount of food is the fact that it is out of control.