Bryan Johnson: body like when sleep
Peer-Reviewed Research
Key Takeaways
- Stop eating 4 hours before bed – A busy digestive system raises heart rate and disrupts sleep.
- Avoid phones 1 hour before bed – Blue light interferes with sleep signals.
- Use red lighting after sunset – Mimics natural light cycles for better sleep preparation.
- Keep bedroom dark, cold, and quiet – Optimizes environment for deep sleep.
- Get 15 minutes of morning sunlight – Direct light exposure upon waking helps regulate circadian rhythm.
Notable Quotes
“Body likes when things same. Sun go down, light go red, blue light, bad.”
Bottom Line
Follow strict pre-sleep routines (food cutoff, light management) and consistent sleep/wake times to improve sleep quality and longevity.
Explore More
- Bryan Johnson’s Full Protocol — supplements, dosages, and daily routine
- Compare All Protocols — side-by-side protocols
Watch the Full Video
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.
Peer-reviewed health research, simplified. Early access findings, clinical trial alerts & regulatory news — delivered weekly.
No spam. Unsubscribe anytime. Powered by Beehiiv.
Related Research
From Our Research Network
Daily longevity researchZone2 Training
Exercise protocolsSleep Science
Sleep optimization
Part of the Evidence-Based Research Network