Obesity: why be concerned?

The obesity epidemic in the United States represents a critical public health issue that has the potential to incur major healthcare costs because of the substantial risks associated with excess body fat. Whereas many recognize the significant risk of cardiovascular disease and diabetes mellitus associated with excess body fat, a myriad of other health problems can accompany overweight and obesity, potentially leading to early morbidity and mortality. Public recognition of obesity as an important health crisis, and not simply a matter of cosmetics or lifestyle choice, is clearly needed. A greater awareness of the health risks associated with excess weight will facilitate more frequent obesity screenings and discussions about healthy weight management that have the potential to result in a greater commitment of healthcare resources to effective obesity prevention and management strategies.