Air pollutants linked to increased risk of Alzheimer's disease and dementia in older women. Study tracked women aged 65-79, and also tested mice using polluted air from the Los Angeles 10 freeway to confirm trend.

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Air pollutants linked to increased risk of Alzheimer's disease and dementia in older women. Study tracked women aged 65-79, and also tested mice using polluted air from the Los Angeles 10 freeway to confirm trend.