Andrew Huberman· PhD
Low solar angle sunlight is very unlikely to cause cataracts, especially if you're just doing it 10 to 30 minutes.
The headline is broadly defensible, but the qualifications matter. Effect sizes vary by population, the strongest claims rest on shorter trials, and credible voices push back on how it's typically framed.
Low solar angle sunlight is very unlikely to cause cataracts, especially if you're just doing it 10 to 30 minutes.
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when the sun is low in the Sky low solar angle sunlight that's really the key time for we'll talk about in a moment and when the sun is low in the sky you run very very little risk of inducing cataract by looking in the general direction of the sun