Leading voices talking about light.
Longwave lightUVHealth impact
Sunlight is full spectrum, and Huberman says the long wavelength part, red and near-infrared, is what you want — while UV is the part to limit.
See full summaryRick RubinHuberman LabDec 25, 2023
Rubin says his day starts in the sun and, from the moment it sets, runs on red light only — red glasses on, a house lit in red, in bed by 10.
Charlize TheronWill & WoodyApr 24, 2026
Theron says she puts a red light mask on the moment she walks off set and wears it at all times.
Laird HamiltonThe Shawn Ryan ShowNov 29, 2023
Hamilton says red light recharges your mitochondria like batteries, and that we need it because we get less sun than we used to.
Gary BreckaThe Joe Rogan ExperienceNov 9, 2023
Brecka says the best red light beds do work, but all they do is bring indoors what nature already supplies — and short of $123,000, a morning outside is where to start.
Andrew HubermanThe Megyn Kelly ShowSep 7, 2026
Huberman points to University College London research where red light on the skin lowered blood glucose 20–30% — the light, he says, makes mitochondria work harder.
Longer conversations for better understanding.
Roger SeheultThe Diary Of A CEOJul 17, 2025
A teenage leukemia patient doctors had written off recovered once his family moved him outside — Seheult says he still doesn't know whether it was the sunlight or the light device they used alongside it.
