Paul Saladino· MD
light signals received through the eye regulate production of melatonin and serotonin for circadian rhythm control and also play a role in seasonal affected disorder
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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.
light signals received through the eye regulate production of melatonin and serotonin for circadian rhythm control and also play a role in seasonal affected disorder
Every Sunday: the week’s new conflicts and verdict changes — and nothing else.
Native comments, Twitter mentions, and Reddit threads about this claim — surfaced together so the conversation isn't fragmented across platforms.
Bookmarking — the dossier-vs-overview split is the right call. Most of the time I want overview; sometimes I want receipts.
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Tracking deep sleep on a wearable accurately reflects EEG-measured slow-wave sleep.
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