Although cases of pica, a psychological disorder which leads people to eat non-food items, occur in the West, more common eating disorders include bulimia and binge eating disorder, or BED. Both of these conditions result in a loss of control over eating normally and are considered psychological in their nature. Anorexia nervosa is more common than a similar disorder known as anorexia mirabilis, a condition that is known to be connected to fasting. The other of the most common eating disorders are OSFED which stands for other specified feeding or eating disorder. This is also a severe condition but one that does not specifically match the symptoms of some of the other common disorders.