#5

• Anorexia nervosa (AN), characterized by refusal to maintain a healthy body weight and an obsessive fear of gaining weight. Anorexia can cause menstruation to stop, and often leads to bone loss, loss of skin integrity, etc. It greatly stresses the heart, increasing the risk of heart attacks and related heart problems. The risk of death is greatly increased in individuals with this disease.
• Bulimia nervosa (BN), characterized by recurrent binge eating followed by compensatory behaviors such as purging (self-induced vomiting, excessive use of laxatives/diuretics, or excessive exercise) Bulimics may also fast for a certain amount of time following a binge.
• Binge eating disorder (BED) or compulsive overeating, characterized by binge eating, without compensatory behavior.
• Purging disorder, characterized by recurrent purging to control weight or shape in the absence of binge eating episodes
• Rumination, characterized by involving the repeated painless regurgitation of food following a meal which is then either re-chewed and re-swallowed, or discarded.
• Diabulimia, characterized by the deliberate manipulation of insulin levels by diabetics in an effort to control their weight.
• Food maintenance, characterized by a set of aberrant eating behaviors of children in foster care.
• Eating disorders not otherwise specified (EDNOS) can refer to a number of disorders. It can refer to a female individual who suffers from anorexia but still has her period, someone who may be at a "healthy weight", but who has anorexic thought patterns and behaviors, it can mean the sufferer equally participates in some anorexic as well as bulimic behaviors (sometimes referred to as purge-type anorexia), or to any combination of Eating Disorder behaviors which do not directly put them in a separate category.
• Pica, characterized by a compulsive craving for eating, chewing or licking non-food items or foods containing no nutrition. These can include such things as chalk, paper, plaster, paint chips, baking soda, starch, glue, rust, ice, coffee grounds, and cigarette ashes. These individuals cannot distinguish a difference between food and non food items.
• Night Eating Syndrome, characterized by morning anorexia, evening polyphagia (abnormally increased appetite for consumption of food (frequently associated with insomnia, and injury to the hypothalamus).
• Orthorexia nervosa, a term used by Steven Bratman to characterize an obsession with a "pure" diet, where it interferes with a person's life.

Several of the above mentioned disorders, such as diabulimia, food maintenance syndrome and orthorexia nervosa, are not currently recognized as mental disorders in any of the medical manuals.