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Dr. Mercola

Are the Devices Meant to Help Us Sleep Actually Sabotaging Brain Recovery | Mercola Cellular Wisdom

Mar 18, 2026 · 0:07:57
AI Summary
  • Pink noise machines may reduce REM sleep by 19 minutes nightly.
  • Auditory cortex remains active, hindering brain recovery during sleep.
  • Earplugs and physical barriers are more effective than sound machines.

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MW
Mercola Cellular Wisdom
28 podcast appearances

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