Binge eating disorder among men and women. The lifetime prevalence of binge eating disorder has been observed in studies to be 2.0 percent for men and 3.5 percent for women, higher than that of the commonly recognized eating disorders anorexia nervosa and bulimia nervosa. Rates of binge eating disorder have also been found to be similar among black women, white women, and white men, while some studies have shown that binge eating disorder is more common among black women than among white women. Though the research on binge eating disorders tends to be concentrated in North America, the disorder occurs across cultures, In
Nocturnal sleep-related eating disorder those suffering from NES are completely awake and aware of their eating and bingeing at night while those suffering from NSRED are sleeping and unaware of what they are doing. NES is primarily considered an eating disorder while NSRED is primarily considered a parasomnia; however, both are a combination of parasomnia and eating disorders since those suffering from NES usually have insomnia or difficulty sleeping and those suffering from NSRED experience symptoms similar to binge eating. Some even argue over whether NES and NSRED are the same or distinct disorders. Even though there have been debates over these two disorders,