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How To Hack Your Circadian Rhythm To Increase Energy, Sleep Better, Improve Gut Health, Fight Jet Lag & More With Dr. Russell Foster

The Liz Moody Podcast

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The Effects of Light on the Eyes

There's a third light sensor within the eye, which is completely different from the rods and the cones. It's turning out to be a very complicated sensory system. The data supporting that impact is not very strong at all. Blue blocking glasses have no evidence that they actually work.

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