Light and Sleep
Prioritizing light exposure is essential for maintaining a healthy sleep-wake cycle. Bright outdoor light in the morning helps reset circadian rhythms, while reducing blue light in the evening promotes melatonin production. Embracing natural light patterns, like watching the sunrise and sunset, can significantly enhance energy levels during the day and improve sleep quality at night.In this clip
From this podcast
Dr. Jockers Functional Nutrition
How to Enhance Mitochondrial Health and the Secret of Hormesis with Ari Whitten
Related Questions
I am designing my bedroom to optimize waking. I live in the far north where I get very little sun in the winter. I understand I should have red light (sunrise) wake me at roughly 670nm. Then once awake, that light should transition to around 463nm of blue-enriched light to optimize my cortisol levels, set my circadian rhythm, and increase my alertness. Can you give me as much information as you can on exactly a) why this is important and what I should be aiming to achieve with the lights, and b) what wavelengths of light, for what durations, and when should I be subjecting my eyes to?
What time should be the most important to focus on when transitioning from blue light in the morning to red light in the evening, while also diminishing light intensity, as discussed in the episode This is Your Brain on Sleep, Supplements, Sunlight, and Stimulation — Stanford Neuroscientist Andrew Huberman, PhD and the clip Optimizing Circadian Rhythms?
When are the best times to get sunlight for optimal circadian rhythm regulation?