sentence: Researchers believe that it is caused by a combination of biological and environmental factors.
sentences_before: There is no single cause of anorexia.
sentences_after: It has been linked to the media. Many people think that anorexia is caused by wanting to be thin like models in magazines. However, it is not that simple.
concept_name: researcher
headings: Anorexia nervosa Causes
categories: Eating disorders