anorexia nervosa
An eating disorder characterized by low body weight, disturbed body image, and a pathological fear of weight gain. It is most common among female adolescents. Physiological signs include electrolyte disturbances from the excessive use of laxatives, depression, impaired nutrition, and cardiac dysrhythmias. Low oestrogen levels contribute to significant losses in bone density. In addition, individuals with anorexia often produce excessive amounts of the adrenal hormone ... ...
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