Demanding work schedules and screen-heavy nights disrupt the body's natural circadian rhythm. Here are evidence-informed sleep hygiene protocols engineered for high-performance professionals.
Core Sleep Architecture Protocols
- Anchor Your Wake Time: Wake up at the exact same time 7 days a week, regardless of when you fell asleep.
- Morning Sunlight Exposure: Get 10–15 minutes of outdoor sunlight within 30 minutes of waking to trigger cortisol release and set your internal circadian timer.
- The 10-3-2-1 Sleep Formula:
- 10 hours before bed: No more caffeine.
- 3 hours before bed: No heavy meals or alcohol.
- 2 hours before bed: Stop intensive work.
- 1 hour before bed: Shut off screens and dim ambient room lighting.
- Optimize Bedroom Temperature: Keep your sleeping room between 65°F and 68°F (18°C–20°C) for optimal deep slow-wave sleep.