Active hydronic temperature control, not a passive gel pad, from the category leader with strong independent reviews.

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Educational only, not medical advice. Talk to a doctor about your individual circumstances before acting on this.

Called for in

• Sleep Hygiene: The Primary Care Foundation · Mikhail Varshavski, DO
• Huberman AM Protocol · Andrew Huberman
• The Sleep Toolkit · Andrew Huberman
• Sleep Architecture Reset · Matthew Walker
• Temperature & Your Sleep · Matthew Walker

Experts who call for it

Mikhail Varshavski, DO, Andrew Huberman, Matthew Walker

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