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 what they found was that in one study, it reduced the amount of time that you spent awake at night by over an hour. And then the other two studies, one of them found that it increased the amount of sleep that you've got by 34 minutes. The other it increased the amount of sleep that you got by 84 minutes.
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.
But that wasn't the case, 'cause if you added the total amount of sleep that they were getting without tart cherries, both naps and nightly sleep combined, still, when you took tart cherries, you still got a net some benefit, of total amount of sleep.
So, if you're getting if you're wanting to use kind of a double combo and you like you like it for sleep, um, where this is most popular is in like the bodybuilding communities for those exact reasons. So I can take it a ton at night, it'll help me sleep and I'll be a little bit less sore. I'm kind of getting a double win.
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.