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Never Look at Painfully Bright Light
Never look directly at sunlight or artificial light that is so bright it is painful to look at.
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“Never ever look at any light, artificial sunlight or otherwise, that's so bright that it's painful to look at.”
Andrew Huberman · Using Light (Sunlight, Blue Light & Red Light) to Optimize Health | Huberman Lab Essentials · Feb 26, 2026 · 15:25 · YouTube ↗
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