<p><b>Matt and Dr. Eti Ben Simone are back again today to answer even more of your brilliant sleep questions! They begin by discussing smartphones, noting that the direct EMF impact on brainwaves is debatable, but that psychological activation and blue light are known disruptors. Moving onto naps, Matt explains longer ones can cause "sleep inertia," while short naps (20 mins) can be beneficial, unless insomnia is present.</b></p><p><b>They then examine the full moon's debated effect on sleep, and how it is possibly obscured by modern lighting. Sleep paralysis is then explained as consciousness returning before REM sleep's muscle atonia ends, while "hypnic jerks" (jolts while falling asleep) are described as the brain misinterpreting muscle relaxation as falling. Finally, they explain that waking with an "earworm" is linked to memory consolidation and active music-processing brain areas during REM sleep.</b></p><p><b>Please note that Matt is not a medical doctor, and none of the content in this podcast should be considered medical advice in any way, shape, or form, nor prescriptive in any way.</b></p><p><b>Tired of untrustworthy protein shakes? Show sponsor </b><a href="https://puori.com/"><b>Puori</b></a><b> prioritizes quality: hormone-free, GMO-free, and pesticide-free. Every batch is third-party tested for 200+ contaminants - you can even scan the QR code for lab results! Matt recommends the addictive dark chocolate flavor with 21g of protein. Ready to experience the </b><a href="https://puori.com/"><b>Puori</b></a><b> difference? Matt’s listeners get 20% off, so visit </b><a href="http://puori.com/mattwalker"><b>puori.com/mattwalker</b></a><b> today!</b></p><p><b>Matt’s good friend Dr. Peter Attia has helped develop David, a revolutionary new protein bar, and a sponsor of today’s episode! 28g of protein, 0g sugar, only 150 calories – the best ratio EVER! Amazing taste, six flavors, incredibly satiating, and a great source of the protein that helps build muscle, manage metabolic health, and keep you full. Visit </b><a href="http://davidprotein.com/mattwalker"><b>davidprotein.com/mattwalker</b></a><b> now for an amazing deal: Buy 4 cartons, and get a 5th FREE! . Hurry! Your new favorite protein bar awaits!</b></p><p><b>Having personally used and purchased </b><a href="https://drinkag1.com/"><b>AG1</b></a><b> for over four years, Matt encourages you to try the new </b><a href="https://drinkag1.com/"><b>AG1</b></a><b> Next Gen formula with upgraded probiotics plus additional vitamins and minerals. Backed by 4 human clinical trials demonstrating a boost in healthy gut bacteria, </b><a href="https://drinkag1.com/"><b>AG1</b></a><b> continuously adapts to the latest science. Subscribe today and receive a FREE bottle of AG D3K2, an </b><a href="https://drinkag1.com/"><b>AG1</b></a><b> welcome kit, and 5 upgraded </b><a href="https://drinkag1.com/"><b>AG1</b></a><b> travel packs with your first order. Visit </b><a href="http://drinkag1.com/mattwalker"><b>drinkag1.com/mattwalker</b></a><b> to learn more and get started on your health journey.</b></p><p><b>As always, if you have thoughts or feedback you’d like to share, please reach out to Matt or Eti:</b></p><p><b>Matt: Instagram </b><a href="https://www.instagram.com/drmattwalker/?hl=en"><b>@drmattwalker</b></a><b>, X </b><a href="https://x.com/sleepdiplomat"><b>@sleepdiplomat</b></a><b>, </b></p><p><b>YouTube </b><a href="https://www.youtube.com/@sleepdiplomatmattwalker9299"><b>https://www.youtube.com/@sleepdiplomatmattwalker9299</b></a></p><p><b>Eti: X </b><a href="https://x.com/etoosh"><b>@etoosh</b></a><b>, Instagram </b><a href="https://www.instagram.com/eti_bensimon/"><b>https://www.instagram.com/eti_bensimon/</b></a><b>,  or email at </b><a href="mailto:[email protected]"><b>[email protected]</b></a></p><p><b><br></b><br></p>