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Study Links Poor Sleep to Alzheimer’s Risk

3/31/2025

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Summary

Story summary

A groundbreaking study reveals a troubling link between sleep and brain health. Researchers found that diminished slow wave and REM sleep is associated with reduced brain volumes in areas prone to Alzheimer’s disease. Analyzing data from 270 participants, the findings underscore the critical importance of restorative sleep in safeguarding against this devastating condition.

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Story summary

A groundbreaking study reveals a troubling link between sleep and brain health. Researchers found that diminished slow wave and REM sleep is associated with reduced brain volumes in areas prone to Alzheimer’s disease. Analyzing data from 270 participants, the findings underscore the critical importance of restorative sleep in safeguarding against this devastating condition.