Pin to Board Add to Existing Board You are not currently logged in. Log in or create an account to save and view pinboards. Create New Board Binge Eating Disorder: An Introduction to the Most Common Eating Disorder Despite being the most common eating disorder, binge eating disorder is underdiagnosed and undertreated. Source: Binge Eating Disorder: An Introduction to the Most Common Eating Disorder | Food & Nutrition Magazine | January/February 2019