Today’s Reading List: Can feeling younger help preserve memory as we age?

Today at Ontario’s Doctors we take a look at a new study that examines how feeling younger than one’s real age can help to preserve memory and cognitive function through the aging process.

The Wall Street Journal reports on the study which was published in the November issue of the American Journal of Geriatric Psychiatry. The study analyzed data from 1,352 men and women, aged 50 to 75 years old. Participants were asked how old they felt most of the time and how often they participated in moderate or vigorous exercise and if they had chronic diseases.

After about 10 years, cognitive function was assessed with tests of memory and executive function, the capacity to plan and carry out complex tasks. The study found that, on average, the participants felt 19% younger than their chronological age. Of the subjects, 89% felt younger and 11% felt older than their actual age. Those who felt older than their age scored 25% lower on memory and cognitive tests than those who felt younger.

The association between a younger subjective age and better memory and executive functioning was independent of gender, educational achievement, marital status and chronic diseases, the adjusted results showed. People who feel older than their age might require closer monitoring, as this may be an early marker of impaired cognition leading to dementia, the researchers said.

 

Posted on November 17, 2014 in Health in the News, Reading List

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