Essentials: Timing Light for Better Sleep, Energy & Mood | Dr. Samer Hattar
Light is the primary signal that synchronizes your internal circadian clock to the 24-hour solar day, affecting sleep, mood, appetite, learning and mental health
Dr. Samer Hattar
2 episodes on Huberman Lab
Dr. Samer Hattar, PhD is the Chief of the Section on Light and Circadian Rhythms at the National Institute of Mental Health (NIMH). He is a leading neuroscientist studying how light exposure influences circadian rhythms, sleep, mood, and overall mental health through specialized photoreceptors in the eye.
