In current public health discourse, obesity is conceptualized as a disease epidemic, with treatment being weight loss. The pursuit of weight loss as a treatment for the "disease" of obesity is in direct contradiction to the history of research in eating disorders, which has demonstrated the risks for the development of eating disorders. In this study, we critically examined the eating disorder literature to explore this contradiction. We analyzed 30 of the top-cited articles in the eating disorder literature between 1994 and 2011, asking: how is the concept of obesity examined in eating disorder research? We identified tensions related to body mass index and the perceived associated risks of lower or higher body mass index, assumptions of the "causes" of fatness (i.e. overeating and inactivity), and the anti-diet voice challenging the prescription of dieting for those in fat bodies. In our analysis, we highlight the problematics of, for instance, prescribing a body mass index range of 20-24 in eating disorder recovery, how many studies in eating disorders do not problematize the presumption that a higher body mass index is necessarily associated with ill health, and a lack of cultural sensitivity and acknowledgment of intersectional spaces of belonging. We discuss these themes in the context of biomedical discourses of obesity contributing to the cultural thin ideal. We argue that biomedical discourses on obesity contribute to the thin ideal nuanced against discourses of healthism that permeate our society. Rather than an ideal of emaciation, it is an ideal of a healthy, productive person, often constructed as morally superior. The moral panic around obesity is evident throughout the eating disorder literature, which is a concern given that we would hope that the aim of eating disorder treatment would be to promote wellness for all-not only those who are thin.
Keywords: discourse and conversation analysis; gender and health; mental health.