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Activity, Sleep Tied to Dementia Risk

Meta-analysis links higher activity, less sitting, and 7 to 8 hours of sleep with lower incident dementia risk, though findings vary widely across studies.

  • By

  • Kathryn Wighton

  • April 28, 2026

  • 3 min

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Activity, Sleep Tied to Dementia Risk

  • by Kathryn Wighton

  • April 28, 2026

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