Exercise may help ward off dementia

(NECN/ABC) - As the world's population ages, the hunt is on for something - anything - that might slow memory loss in old age. Scientists have tested everything from vitamins to painkillers with thus far disappointing results. But a new study suggests that simple exercise may help ward off dementia in those experiencing memory problems. Numerous studies show that physically active people are less likely to develop dementia in old age. But a new study from researchers in Australia finds that exercise can even SLOW DOWN memory loss in those who are already having difficulty. read more

NECN | September 3, 2008

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