https://fallasleeptonight.com/ Sleep advice that cites its sources, not just its opinions. en Mon, 27 Jul 2026 00:00:00 +0000 https://fallasleeptonight.com/articles/sleeping-on-a-problem/ https://fallasleeptonight.com/articles/sleeping-on-a-problem/ Mon, 27 Jul 2026 00:00:00 +0000 You go to bed stuck and wake up with the answer. Turns out 'sleep on it' isn't folk wisdom, it's a well-studied thing your brain does while you're offline. https://fallasleeptonight.com/articles/when-to-have-your-last-coffee/ https://fallasleeptonight.com/articles/when-to-have-your-last-coffee/ Mon, 20 Jul 2026 00:00:00 +0000 The 2pm caffeine cutoff everyone repeats is a guess dressed up as a rule. What matters is the dose you drank and how fast your particular body clears it. https://fallasleeptonight.com/articles/sleep-inertia-morning-grogginess/ https://fallasleeptonight.com/articles/sleep-inertia-morning-grogginess/ Mon, 13 Jul 2026 00:00:00 +0000 That thick fog for the first 20 minutes after waking has a name and a real physiological cause, and it says almost nothing about how well you slept the night before. https://fallasleeptonight.com/articles/ideal-bedtime-routine/ https://fallasleeptonight.com/articles/ideal-bedtime-routine/ Sun, 12 Jul 2026 00:00:00 +0000 Most bedtime routine advice is a 10-item checklist nobody keeps up with past week one. What the research says matters is a much shorter, far more forgiving list. https://fallasleeptonight.com/articles/why-narrated-stories-help-you-sleep/ https://fallasleeptonight.com/articles/why-narrated-stories-help-you-sleep/ Thu, 09 Jul 2026 00:00:00 +0000 Boring, familiar narration puts you to sleep faster than trying to "just relax" ever does, and the neuroscience behind why turns out to be stranger than you'd expect. https://fallasleeptonight.com/articles/why-the-first-90-minutes-of-sleep-matter-most/ https://fallasleeptonight.com/articles/why-the-first-90-minutes-of-sleep-matter-most/ Thu, 09 Jul 2026 00:00:00 +0000 A bad start to the night costs you more than a bad middle or end does, and your sleep tracker's deep sleep graph probably isn't broken, even when the number looks low. https://fallasleeptonight.com/articles/why-your-brain-wont-switch-off-at-night/ https://fallasleeptonight.com/articles/why-your-brain-wont-switch-off-at-night/ Thu, 09 Jul 2026 00:00:00 +0000 Your thoughts get loudest the second you turn off the light, for a specific, well-studied reason, plus five techniques for quieting them down backed by more than just vibes. https://fallasleeptonight.com/articles/what-to-listen-to-when-you-cant-sleep/ https://fallasleeptonight.com/articles/what-to-listen-to-when-you-cant-sleep/ Sun, 05 Jul 2026 00:00:00 +0000 White noise, ASMR, sleep music, narrated stories, or a boring podcast rerun on repeat. Pick the right one for your specific brand of insomnia tonight, not just whichever app looks nicest. https://fallasleeptonight.com/articles/can-you-learn-while-you-sleep/ https://fallasleeptonight.com/articles/can-you-learn-while-you-sleep/ Sun, 28 Jun 2026 00:00:00 +0000 The 1950s sleep-learning tapes were a scam, but modern neuroscience found something narrower, and much weirder, that works while you're asleep. This is the real story. https://fallasleeptonight.com/articles/sleep-and-anxiety-vicious-cycle/ https://fallasleeptonight.com/articles/sleep-and-anxiety-vicious-cycle/ Sun, 21 Jun 2026 00:00:00 +0000 Anxiety wrecks your sleep, and bad sleep makes you more anxious, and round it goes. This is the mechanism behind the loop, and where you can realistically break it. https://fallasleeptonight.com/articles/blue-light-before-bed/ https://fallasleeptonight.com/articles/blue-light-before-bed/ Sun, 14 Jun 2026 00:00:00 +0000 The melatonin science is real. The panic about your phone specifically is doing a lot more work than the evidence supports, and blue-light glasses aren't the fix people hope for. https://fallasleeptonight.com/articles/travel-and-sleep/ https://fallasleeptonight.com/articles/travel-and-sleep/ Sun, 07 Jun 2026 00:00:00 +0000 Jet lag and that weird first night in a hotel room are two completely different problems with two completely different fixes, and mixing them up wastes a trip. https://fallasleeptonight.com/articles/sleep-stories-asmr-white-noise-music-which-works/ https://fallasleeptonight.com/articles/sleep-stories-asmr-white-noise-music-which-works/ Sun, 31 May 2026 00:00:00 +0000 Four completely different mechanisms get marketed as the same thing. This is what's happening in your brain with each one, and why one size never fits all. https://fallasleeptonight.com/articles/why-some-people-need-9-hours-others-6/ https://fallasleeptonight.com/articles/why-some-people-need-9-hours-others-6/ Sun, 24 May 2026 00:00:00 +0000 The 8-hour rule was never based on individual biology in the first place. Why sleep need varies so much between people, and how to figure out your own real number. https://fallasleeptonight.com/articles/history-of-sleep-before-electric-light/ https://fallasleeptonight.com/articles/history-of-sleep-before-electric-light/ Sun, 17 May 2026 00:00:00 +0000 You've probably heard humans used to sleep in two shifts every night. The real story is more interesting, and more contested, than the popular version. https://fallasleeptonight.com/articles/how-temperature-affects-sleep-quality/ https://fallasleeptonight.com/articles/how-temperature-affects-sleep-quality/ Sun, 10 May 2026 00:00:00 +0000 Your body needs to cool down to fall asleep, that part's real. The universal '18 degrees for everyone' advice you keep seeing is far less solid, and the right number depends on you. https://fallasleeptonight.com/articles/magnesium-and-sleep/ https://fallasleeptonight.com/articles/magnesium-and-sleep/ Sun, 03 May 2026 00:00:00 +0000 Not a product recommendation, just a straight look at what the clinical trials found, including who magnesium seems to help most: people who are already deficient in it.