Andrew Huberman· PhD
Doubled my REM sleep. Replaced with AGZ and got the same result.
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The evidence is convergent. Multiple independent sources reach the same conclusion, the underlying mechanism is well-characterized, and even the field's most cautious voices treat it as worth doing.
Doubled my REM sleep. Replaced with AGZ and got the same result.
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.
I can even take just half a packet. Amazing increase in deep sleep and REM.
The supplement that has helped me the very most asleep is when I designed which is AGZ.
AGZ came out and that is absolutely the best sleep supplement I’ve ever taken. No need to take multiple pills no peptide injections just incredible increase in deep sleep, and rapid eye movement sleep.
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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.