Being an optimist can extend your lifespan by more than four years - Daily Mail

Being more optimistic can lead to a 5% increase in lifespan, a new study finds. The research team found that women who are among the top 25% in optimism also are more likely to live to 90.

There are real benefits to being optimistic, a new study finds, as it can extend your life span and significantly increase your likelihood of reaching age 90. A Harvard University research team foun… [+3875 chars]

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