A new report from skininc.com shows that people that look younger than their age tend to live longer. Their findings came from research that involved 1,826 Danish twins, aged 70 and older, who were given physical and cognitive tests and then had their faces photographed. Three groups of volunteers looked at the photos and indicated the age they perceived the participants to be. Twins were assessed individually, and on different days.

The researchers, from the University of Southern Denmark, then tracked the twins for seven years and found that perceived age was significantly associated with survival, even after adjustments were made for actual age, sex and the environment in which each pair of twins was raised. The bigger the difference in perceived age, the more likely it was that the older-looking twin died first, they noted.

The researchers also found an association between perceived age and physical and mental functioning. Common genetic factors that influence both survival and perceived age may help explain their findings.

Let me know in the comment box below if you agree or disagree with this research and why or why not.