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Six common medications that may lower your dementia risk

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Common medications, such as those for diabetes, have been found to decrease people's risk of dementia.

Common medications, such as those for diabetes, have been found to decrease people's risk of dementia.

PHOTO ILLUSTRATION: LORENA SPURIO/NYTIMES

Dana G. Smith

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NEW YORK – Getting your annual flu shot may come with a significant side benefit: helping to protect you from dementia.

Many studies have found that older adults vaccinated against the flu had a lower risk of developing dementia in the years that followed than those who had not been vaccinated. In one study, the risk was as much as 40 per cent lower.

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