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Does genetics play a role in the development of anorexia nervosa
Aug 06, 18

Anorexia nervosa (AN) is a life threatening and chronic condition characterised by body image distortion, fear of weight gain and food restriction. This disease is associated with a decreased quality of life and an increased rate of mortality and suicide.[1,2] Twin and family studies have shown a genetic contribution to the development of AN, and data has highlighted the possible dysfunction of the dopaminergic and serotonergic pathways.

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