Determinants of health

The LaLonde report suggested that there are four general determinants of health including human biology, environment, lifestyle, and healthcare services.[3] Thus, health is maintained and improved not only through the advancement and application of health science, but also through the efforts and intelligent lifestyle choices of the individual and society.

A major environmental factor is water quality, especially for the health of infants and children in developing countries.[4]

Studies show that in developed countries, the lack of neighborhood recreational space that includes the natural environment leads to lower levels of neighborhood satisfaction and higher levels of obesity; therefore, lower overall well being.[5] Therefore, the positive psychological benefits of natural space in urban neighborhoods should be taken into account in public policy and land use.

[edit] Health maintenance