Andrew Huberman· PhD
Right now, I don't think we have enough data to make some kind of, you know, meaningful sense out of it.
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Direct evidence is thin. The claim is plausible and aligns with adjacent findings, but there isn't yet a body of high-quality work that would let us call it well-supported on its own terms.
Right now, I don't think we have enough data to make some kind of, you know, meaningful sense out of it.
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.
it does seem to be somewhat dose dependent it I don't think it's very clear right now what the optimal dose is there have been some times where people have actually suggested that the use of CBD at a certain dose is actually wake promoting rather than sleep promoting so I think there may actually be this u-shaped function when it comes to CBD
10 minutes of bright outdoor light within the first hour of waking anchors the circadian phase and improves sleep onset that night.
Morning sunlight exposure shifts the cortisol awakening response forward, improving daytime alertness.
Long-term morning sunlight reduces age-related macular degeneration risk.
Sleep regularity predicts all-cause mortality more strongly than sleep duration.
Tracking deep sleep on a wearable accurately reflects EEG-measured slow-wave sleep.
Caffeine has a half-life long enough that consumption after 2pm measurably degrades deep sleep in slow metabolizers.