Pica is part of a cluster of diagnoses called the feeding and eating disorders. Several of these disorders, including anorexia nervosa, bulimia nervosa, and binge eating disorder, are characterized by serious disturbances in body image and a preoccupation with weight and shape.
Although it is a compulsive behavior, most adults with a pica do not have a psychologic disorder. The pica is usually a manifestation of an underlying medical.
Pica is an eating disorder that involves eating items that are not typically thought of as food Pica can affect children, adolescents, and adults of any genders.
Pica is a psychological disorder characterized by an appetite for substances that are largely . Two studies of adults with intellectual disability living in institutions found that % and % of these groups suffered from pica. Prevalence rates.