Peter Attia· MD
she would wait till his eyes stop moving she would wait till as I stop moving bring him out he would feel rested even though it was two hours
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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.
she would wait till his eyes stop moving she would wait till as I stop moving bring him out he would feel rested even though it was two hours
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.
because it means that if you're short changing your sleep by two hours but you're doing it by going to bed very early and waking up very early then what's going to happen is that you're probably going to be losing most of your REM sleep because most of your REM sleep happens in the late morning hours and you're already awake by 3 or 4 a.m. in the morning and so you're not getting the chance to get into those REM sleep rich phases
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.