Recent study findings by researchers at Yale University in Connecticut suggest that looking forward to growing old could actually help you to live longer. Results of the 23-year-long study of people aged 50 and over revealed that those who had a positive attitude towards aging lived roughly seven and a half years longer than participants who were dreading reaching their twilight years. The apparent life-extending benefits of a positive attitude remained even after the researchers accounted for other factors that can influence longevity, such as health, gender, and socio-economic status. In comparison, other healthy attributes such as maintaining low blood pressure and cholesterol are thought to extend life by just 4 years.
SOURCE/REFERENCE: Journal of Personality and Social Psychology 2002; 83:261-270