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AMA #6: Eye Health, Why We Yawn & Increasing Motivation

Huberman Lab

The Effects of Red Light on Vision Loss in 40 and Over

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There are a number of different red light devices out there. You're looking for one in the 650 to 720-ish nanometer range. It's going to look red or almost invisible to you if it's really far into the infrared. And you'll want to view that at a distance of about a foot and a half to two feet.

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