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Diabetes, air pollution, alcohol increase dementia risk; lifestyle changes crucial

The Washington Post — March 27, 2024, 12:00 PM UTC

Summary: A study published in Nature Communications analyzed brain scans of 40,000 adults in the U.K. and identified diabetes, air pollution, and alcohol consumption as the most detrimental risk factors for dementia. These factors have twice the impact of other leading risks. Modifiable risk factors like diet, physical activity, and socialization can help reduce cognitive decline. Experts suggest maintaining a healthy lifestyle and avoiding smoking to protect brain health.

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Timeline:

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