a physical condition in which there is a disturbance of normal functioning

a prolonged disorder of eating due to loss of appetite

an eating disorder, frequent in children, in which non-nutritional objects are eaten persistently

a disorder of eating in which the person alternates between strong craving for food and aversion to food; characterized by excessive eating followed by periods of fasting or self-induced vomiting

a disorder of eating seen among young women who go on eating binges and then feel guilt and depression and self-condemnation