Further, while personal behaviors may affect longevity and disability, they are not the only determinants of healthy living and aging. A strong public health system with well-funded programs

and activities is important for fostering positive health outcomes for all members of a community. Access to affordable, high-quality clinical preventive services and medical care is

critical. Other factors outside the medical system also affect health and longevity. For instance, access to employment, education, housing, healthy foods, safe streets and neighborhoods,

and other social supports promote health and reduce health disparities across the population. In addition, environmental conditions, cultural norms, and the historical legacy of