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Use Long-Wavelength Light Devices to Offset LED Exposure

If not getting outside enough or working in LED-rich environments, supplement with long-wavelength light exposure from a device. Host says he personally does this early in the day and sometimes closes his eyes for portions of the session based on comfort.

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“Do you think people need to supplement with long wavelength light if they're not getting outside enough or they work in one of these LED-rich environments?... I must say in the last probably 18 months, I've made some pretty serious effort to get in front of a long wavelength emitting device.”

huberman · Dr. Glen Jeffery: Using Red Light to Improve Your Health & the Harmful Effects of LEDs · Dec 1, 2025 · 1:47:55 · open ↗

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