May 30, 2013
Science Daily/University of California - Los Angeles
Research has shown that healthy behaviors are associated with a lower risk of Alzheimer's disease and dementia, but less is known about the potential link between positive lifestyle choices and milder memory complaints, especially those that occur earlier in life and could be the first indicators of later problems.
In particular, the study found that respondents across all age groups who engaged in just one healthy behavior were 21 percent less likely to report memory problems than those who didn't engage in any healthy behaviors. Those with two positive behaviors were 45 percent less likely to report problems, those with three were 75 percent less likely, and those with more than three were 111 percent less likely.
Interestingly, the poll found that healthy behaviors were more common among older adults than the other two age groups. Seventy percent of older adults engaged in at least one healthy behavior, compared with 61 percent of middle-aged individuals and 58 percent of younger respondents.
While 26 percent of older adults and 22 percent of middle-aged respondents reported memory issues, it was surprising to find that 14 percent of the younger group complained about their memory too, the researchers said.
"Memory issues were to be expected in the middle-aged and older groups, but not in younger people," Small said. "A better understanding and recognition of mild memory symptoms earlier in life may have the potential to help all ages."
Science Daily/SOURCE :http://www.sciencedaily.com/releases/2013/05/130530170050.htm