As long as you've got your health: Longitudinal relationships between positive affect and functional health in old age

Conclusion This finding, obtained from a sample of older people, is in keeping with the bottom-up approach, and supports the popular adage “As long as you've got your health”. Limitations of this finding are reviewed and discussed. Models including longitudinal mediators, such as biomarkers and life style patterns, are needed to clarify the nature of the link between these constructs.
Source: Social Science and Medicine - Category: Psychiatry & Psychology Source Type: research