Andrew Huberman· PhD
So in our first experiments we used 670 nanometers right which is a deepish red light. The only reason we used that is because all the studies before us doing different things had used 670. Consequently there was a database.
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.
So in our first experiments we used 670 nanometers right which is a deepish red light. The only reason we used that is because all the studies before us doing different things had used 670. Consequently there was a database.
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.