Paul Saladino· MD
And I do things like get out in nature, build community, and prioritize sleep.
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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.
And I do things like get out in nature, build community, and prioritize sleep.
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.
Bed by 8:30pm.
maybe go to bed at like 8:00 at 8:30
The one thing that I just continually nail down is like when I am outside for long periods of time for hours and hours independent of steps it's just I mean the steps matter but independent of steps It's just time outside. I sleep hard.
I get up around 5 or 5:30 first thing out the door barefoot on the grass, sun in the eyes, a little bit of stretching
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.