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
Binge eating disorder calories per day), and avoidance of certain types of food (e.g., "forbidden" food, such as sugar, carbohydrates, etc.) Strict and extreme dieting differs from ordinary dieting. Some evidence suggests the effectiveness of moderate calorie restriction in decreasing binge eating episodes among overweight individuals with binge eating disorder, at least in the short-term. “In the U.S, it is estimated that 3.5% of young women and 30% to 40% of people who seek weight loss treatments, can be clinically diagnosed with binge eating disorder.” The 2017 update to the American version of the ICD-10 includes BED under F50.81. ICD-11 may contain a