Andrew Huberman· PhD
dark exposure at night independent of light exposure during the day is important for mental health outcomes
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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.
dark exposure at night independent of light exposure during the day is important for mental health outcomes
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people who make it a point to get dark exposure at night aka the absence of light at night actually benefit even if they're not getting enough sunlight during the day and this is especially true for people with certain mental health issues
if you can't get enough light in your eyes during the daytime you would be well advised to get as much Darkness exposure at night in other words light and dark have independent and additive effects on mental health
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