Although the term disparities is often interpreted to mean racial or ethnic disparities, many dimensions of disparity exist in the United States, particularly in health. If a health outcome is seen to a greater or lesser extent between populations, there is disparity. Race or ethnicity, sex, sexual identity, age, disability, socioeconomic status, and geographic location all contribute to an individual’s ability to achieve good health.

Obesity and diabetes are major contributors to the leading causes of death including heart disease, stroke, and certain cancers. Obesity is the 2nd leading contributing factor to death in the United States.