The purpose of this article is to explore future directions in the tre
atment of obesity and eating disorders. After briefly reviewing the co
sts of eating disorders, in terms of morbidity, mortality, and economi
cs, we provide suggestions for future research and treatment. We first
focus on changes that should be considered to improve etiological and
outcome research, with the idea that a better understanding of etiolo
gical factors will lead to better interventions. We then examine promi
sing treatment approaches, public health initiatives, and the importan
ce of focusing on health and self-acceptance as valid treatment outcom
es.