I'd say the binging behavior is the most destructive despite what it is you binge on. It's not about the calorie and fat intake, it's about the behavior and the reason people resort to it for comfort. To much of anything, even a good thing, is never good. Fruit contains a lot of sugars and some may contain a lot of chemicals. It's beyond dieting and exercising and the desperation to be thin. Over eating and under eating is about something else related to self esteem and a sense of hopelessness and failure. I can truly relate to this.