Why you should ALWAYS look on the bright side of life: Optimists are up to 70% more likely to live to be 85, study finds
- Boston University researchers tracked the attitudes of nearly 70,000 US adults
- Mental state – as well as physical condition – is increasingly recognized as important to overall health and longevity
- The scientists found that people who had a positive attitude lived longer
- Optimistic men’s lives were 11% longer, and positive women lived 15% longer
- The most optimistic women were 50% more likely to live to 85
- Men with good attitudes increased their odds of turning 85 by 70%
Looking on the bright side of life could help you to live longer.
Optimists who see the glass as half full tend to live longer and have a greater chance of reaching their 85th birthday, a study has found.
Experts believe positive people cope with stress better, which may limit its effect on their physical health.
They are also more likely to set themselves goals, and believe they will achieve them, which makes them more likely to exercise and eat healthily.
Researchers from Boston University tracked almost 70,000 women for a decade and almost 1,500 men for 30 years after giving them questionnaires to judge their outlook on life.
They found optimists had a lifespan which was 11 to 15 percent longer, and were more likely to achieve ‘exceptional longevity’, which means reaching the age of 85.
A good outlook could extend you life by 11% if you’re a man, and 15 % if you’re a woman, according to new Boston University research (file()
The most positive women were 50 percent more likely to see their 85th birthday, and the most optimistic men had 70 percent higher odds of reaching the same age.
‘While research has identified many risk factors for diseases and premature death, we know relatively less about positive psychosocial factors that can promote healthy aging,’ Dr Lewina Lee, first author of the study, said.
‘This study has strong public health relevance because it suggests that optimism is one such psychosocial asset that has the potential to extend the human lifespan.’
The authors conclude the findings are hopeful for older people, as studies suggest we can ‘learn’ to be more optimistic.
Meditation, cognitive behavioral therapy and writing exercises may all encourage people to have a more sunny approach to life.
The study, published in the journal Proceedings of the National Academy of the Sciences, gives a definition of optimism as ‘the belief that the future will be pleasant because one can control important outcomes’.
Pessimists, in contrast, may have ‘a sense of hopelessness’, accompanied by the view that ‘problems are permanent and reflect one’s shortcomings’.
Researchers gave 69,744 women, aged 58 to 86, a questionnaire to judge their optimism in 2004, then followed them up for a decade.
The same method was used for 1,429 men, aged 41 to 90, who were tracked between 1986 and 2016.
The results show the most optimistic women had a 14.9 percent longer lifespan, and that the most positive men had a 10.9 percent longer lifespan.
People who were optimists were less likely to have type 2 diabetes and depression, but they were likely to live longer even when these factors were taken into account.
Optimists were also more likely to exercise, with optimistic men tending to be thinner and to drink less alcohol.
The authors say optimism may be healthy because people bounce back from stress, seeing negative situations as ‘challenges rather than threats’.
Dr Fran Grodstein, a co-author of the study from Harvard TH Chan School of Public Health, said: ‘Research on the reason why optimism matters so much remains to be done, but the link between optimism and health is becoming more evident.’