Aug 2025
Essentials: Timing Light for Better Sleep, Energy & Mood | Dr. Samer Hattar
In this Huberman Lab Essentials episode, my guest is Dr. Samer Hattar, PhD, the Chief of the Section on Light and Circadian Rhythms at the National Institute of Mental Health. We discuss how light powerfully shapes mood, sleep, appetite, learning and overall mental health by alig ... Show More
35m 19s
Apr 2022
Using Light (Sunlight, Blue Light & Red Light) to Optimize Health
I describe the mechanisms by which different wavelengths of light impact the cells, tissues and organs of the human body, and how specifically timed light exposure of specific wavelengths can be used to improve sleep, enhance alertness, modulate hormone levels, and improve mood. ... Show More
2h 19m
Aug 2025
Light Therapy: How to Boost Your Energy, Improve Your Sleep, and Restore Your Body's Natural Rhythm
Feeling tired, out of sync, or energetically drained? In this episode Gabby explores the transformative power of light therapy—a simple yet profound practice to boost your energy, deepen your sleep, and realign with the Universe’s natural rhythm. Gabby is joined by Andy & Katie M ... Show More
33m 59s
Jun 2019
Sleep and The Power of Light Control. Learn how light affects sleep and way to reduce your exposure to bad light sources.
Take a journey with Dr. K as he dives deep into how light controls our bodies and our sleep. We may not consider light to be much more than something that allows us to see but the more we pay attention to where it is, how much of it we get, when we get it and what color it is, th ... Show More
24m 30s
Discover all of the podcasts in our network, search for specific episodes, get the Optimal Living Daily workbook, and learn more at: OLDPodcast.com.
Episode 2612:
Dr. Neal answers Susan's question about light lamp therapy, confirming its effectiveness in treating depression and regulating circadian rhythms. He explains how light influences our sleep-wake cyc ... Show More
