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#131 Matthew Walker: The Power of Sleep

The Knowledge Project with Shane Parrish

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Unlocking Sleep: The Power of Temperature and Restriction

This chapter explores sleep restriction therapy and its surprising benefits for sleep efficiency, using gym workout analogies for clarity. It underscores the critical role of body temperature in regulating sleep quality, drawing insights from hunter-gatherer sleep patterns. Additionally, the chapter examines how temperature manipulation, including extremity warming and the effects of hot beverages, plays a pivotal role in facilitating better sleep cycles.

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