Designation of obesity as a disease: lessons learned from alcohol and tobacco

Obesity is a leading cause of preventable death in the USA. The American Medical Association recently recognized obesity as meeting the definition of a chronic disease. This declaration had the intention of improving screening and long-term treatment and is historically similar to the designation of tobacco and alcohol dependence as a chronic disease. Nevertheless, it has ignited a nationwide debate in both academia and public opinion. The current article reviews the implications of treating obesity as a chronic disease, comparing the similarities in pathophysiology of obesity and other addictions, and discusses the pros and cons of this designation as it pertains to health care workers and patients.