Chris Williamson: How To Get Perfect Sleep | Bryan Johnson

ByLongevity Notes Editorial
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Peer-Reviewed Research
C
Chris Williamson

Video Summary · March 7, 2026

Key Takeaways

  • Lower resting heart rate before bed by monitoring it daily as it’s a key biomarker for sleep quality.
  • Finish meals 4 hours before bedtime (e.g., 6:00 p.m. for a 10:00 p.m. bedtime).
  • Turn screens off 60 minutes before bed to avoid stimulating activities like scrolling or work.
  • Use red or amber lights in the evening instead of white or blue lights.
  • Wind down for 60 minutes by calming yourself without stimulation, and consider a mental reconciliation process to quiet anxious thoughts.

Bottom Line

Optimize your sleep by managing your evening routine, including meal timing, screen use, lighting, and mental preparation.

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Medical Disclaimer

This article is for informational purposes only and does not constitute medical advice. The research summaries presented here are based on published studies and should not be used as a substitute for professional medical consultation. Always consult a qualified healthcare provider before making any changes to your health regimen.

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