" Indeed, today, more people than ever before see themselves as addicted or recovering from substance addiction: 1 in 10 American adults—more than 23 million people—said they’d kicked some type of drug or alcohol addiction in their lifetime, in a large national survey conducted in 2012. At least another 23 million currently suffer from some type of substance use disorder. That doesn’t even count the millions who consider themselves addicted to or recovering from behaviors like sex, gambling, or online activities—nor does it include food-related disorders. With the 2013 declaration by the American Medical Association that obesity, like addiction, is a disease, up to one in three Americans may now qualify due to their body weight. "

― Maia Szalavitz , Unbroken Brain: A Revolutionary New Way of Understanding Addiction