Huberman Lab · 2025-12-01 · 134 min · 23,764 words

Using Red Light to Improve Metabolism & the Harmful Effects of LEDs | Dr. Glen Jeffery

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Let's talk about indoor lighting because I am very concerned about the amount of short wavelength light that people are exposed to nowadays, especially kids. This is an issue on the same level as asbestos. This is a public health issue and it's big. And I think it's one of the reasons why I'm really happy to come here and talk, because it's time to talk. When we use LEDs,

The the light found in LEDs, when we use them, certainly when we use them on on the retinney looking at mice, we can watch the mitochondria gently go downhill. They're far less responsive. They, their membrane potentials are coming down. The mitochondria are not breathing very well. Can watch that in real time.

Welcome to the Huberman Lab Podcast, where we discuss science and science-based tools for everyday life. I'm Andrew Huberman, and I'm a professor of neurobiology and ophthalmology at Stanford School of Medicine. My guest today is Dr. Glenn Jeffrey, a professor of neuroscience at University College London. In today's episode, we discuss how you can use light, in particular red, near infrared, and infrared light, to improve your health, and no

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