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.
What's really interesting, is that Melanocyte-stimulating hormone is activated by ultraviolet light. And it's not activated by ultraviolet light to the skin or directly to pituitary, it's activated by ultraviolet light to the eyes.
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.
Would love a "what would change this verdict" RSS feed. Sign me up if it exists.
So the takeaway tool from this, is make sure you're getting enough light not just in the morning, but throughout the day. And yes, it has to be light to your eyes. And blasting your eyes with sunlight or artificial light to the point where it's damaging or painful, won't accelerate or improve this process. It's about getting photons, ultraviolet light to the eyes consistently throughout the day. That's best accomplished by not wearing sunglasses provided you can do that safely.