How to Improve Skin Health & Appearance

3636.776 - 3665.319 Andrew Huberman

I'm happy to go on record saying that we know from so many studies of animal models and humans that sun exposure, especially early day sun exposure, when the sun is low in the sky to set your circadian rhythm and late day sun exposure, okay, I'm not talking about middle of the day getting baked in the sun and sunburned or things of that sort, but around the time of sunset, especially sun exposure to the eyes is powerfully modulating your circadian rhythm to elevate daytime mood focus and alertness and improve sleep.