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Journal of Personality
Newswise — EAST LANSING, Mich. – Science now supports the saying, “happy wife, happy life.” Michigan State University research found that those who are optimistic contribute to the health of their partners, staving off the risk factors leading to Alzheimer’s disease, dementia and cognitive decline as they grow old together.
“We spend a lot of time with our partners,” said William Chopik, assistant professor of psychology and co-author of the study. “They might encourage us to exercise, eat healthier or remind us to take our medicine. When your partner is optimistic and healthy, it can translate to similar outcomes in your own life. You actually do experience a…