Binge eating disorder in childhood. A few studies have suggested that there could be a genetic component to binge eating disorder, though other studies have shown more ambiguous results. Studies have shown that binge eating tends to run in families and a twin study by Bulik, Sullivan, and Kendler has shown a, "moderate heritability for binge eating" at 41 percent. More research must be done before any firm conclusions can be drawn regarding the heritability of binge eating disorder. Studies have also shown that eating disorders such as anorexia and bulimia reduce coping abilities, which makes it more likely for those suffering to
Emotional eating junk food or something unhealthy. Another aspect of emotional eating is mindless eating, which is when someone eats without paying attention to or enjoying what they are consuming. An example is eating an entire container of ice cream while watching television, having not intended to eat that much. This behavior usually happens with emotional eating, not eating through hunger. Emotional hunger does not originate from the stomach, such as with a rumbling or growling stomach, but tends to start when a person thinks about a craving or wants something specific to eat. Emotional responses are also different. Giving in to