Sleep, The Ultimate Performance Hack

Sleep, The Ultimate Performance Hack

From Wellness Musketeers by David Liss

November 4, 2025 · 57 min

About this episode

The episode explores the critical role of sleep in health and performance, discussing its biological processes and practical tools for improvement.

Send us Fan Mail Sleep is the quiet engine of health and performance, yet most of us treat it like a luxury. We dive into what the body actually does at night—how melatonin sets the stage, why deep sleep restores tissues and immunity, and how REM stitches learning and creativity together—then translate the science into tools you can use tonight. With our physician co-host Dr. Richard Kennedy, we map the markers of poor sleep you’ll notice during the day: mental fog, irritability, focus lapse...

People in this episode

Host: David Liss

Guest: Dr. Richard Kennedy

Topics covered

  • sleep
  • health
  • performance
  • melatonin
  • deep sleep
  • REM sleep
  • mental clarity

Keywords

  • sleep
  • health
  • performance hack
  • melatonin
  • deep sleep
  • REM sleep
  • mental fog
  • irritability
  • focus

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