Andrew Huberman· PhD
Now, the mattress you sleep on makes a huge difference in the quality of sleep that you get each night. How soft it is or how firm it is all play into your comfort and need to be tailored to your unique sleep needs.
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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.
Now, the mattress you sleep on makes a huge difference in the quality of sleep that you get each night. How soft it is or how firm it is all play into your comfort and need to be tailored to your unique sleep needs.
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.