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Study Links Delayed REM Sleep to Alzheimer's Risk

2/5/2025

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Summary

Story summary

A groundbreaking study reveals that a delay in entering REM sleep may heighten the risk of Alzheimer’s disease. Analyzing 128 participants, researchers found that prolonged REM onset was associated with elevated amyloid and tau levels. Experts urge adopting healthy sleep habits to enhance REM sleep and potentially combat cognitive decline.

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Story summary

A groundbreaking study reveals that a delay in entering REM sleep may heighten the risk of Alzheimer’s disease. Analyzing 128 participants, researchers found that prolonged REM onset was associated with elevated amyloid and tau levels. Experts urge adopting healthy sleep habits to enhance REM sleep and potentially combat cognitive decline.