Matt continues his exploration into the intricate link between cannabis and sleep, focusing on THC in this second installment, beginning with a reminder to listeners of the historical insights from doctors like O'Shaughnessy and Clendinning in the 1800s regarding cannabis's sleep-inducing effects. He shifts to how THC affects sleep today, noting that while it initially reduces sleep onset time and early night awakenings, chronic use worsens sleep quality, leading to frequent disruptions, especially in the second half of the night due to lower "sleep pressure."

Matt then dives into THC's impact on REM sleep, crucial for memory and emotional regulation. He details how THC reduces REM sleep quantity and quality, affecting cognitive and emotional stability the next day. He also touches on broader health risks associated with reduced REM sleep, including increased mortality risks, as well as the sleep issues associated with quitting THC. Acknowledging full well that he has “no business telling anyone what to do with their life or how to live their life,” Matt's discussion here today simply provides the scientific data behind the pros and cons involved in the THC-sleep space, laying a solid foundation upon which listeners can make their own choices.

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.

Craving top-notch journalism that dives deep into science, health, and much, much more? Today’s episode is sponsored by The Washington Post—your go-to for stellar reporting and utmost integrity. Here’s a scoop just for our listeners: snag the Washington Post for just $0.50/week for an entire year! Dash over to Matt's Special WaPo Offer to grab this sweet deal, and make The Washington Post your news haven for less than the price of a coffee each week.

The good people at InsideTracker are also one of the sponsors of this week's episode, and they are generously offering a special 25% off any one of their programs for anyone who uses the above link during the time window of this episode.

Another great sponsor of the show is AG1, a comprehensive nutritional drink trusted by thousands worldwide, including Matt! AG1 is registered and approved by the Therapeutic Goods Administration, boasting GMP badges for quality assurance. As a special offer for our listeners, when you try AG1, you'll receive a complimentary one-year supply of both Vitamin D and K2, and with your first subscription, you'll also receive five free AG1 travel packs!

As always, if you have thoughts or feedback you’d like to share, please reach out to Matt on Instagram.

Matt and Eti team up again today for another entertaining and informative AMA episode. This time around, they dive into the intriguing world of lunar cycles and their potential influence on sleep patterns and dreams. From ancient beliefs to modern scientific findings, our duo unpacks the subtle yet fascinating impact of the moon. They then go on to explore the calming effects of weighted blankets on children and adults alike, revealing how deep touch pressure therapy enhances sleep quality and emotional regulation.

Exploring how lunar phases and weighted blankets impact sleep, Matt and Eti delve into studies showing subtle changes in sleep patterns around the full moon and debunk others questioning any association between lunar phases and sleep disruption. Their conversation then shifts to the benefits of weighted blankets, emphasizing their effectiveness for insomnia, ADHD, and anxiety. By weaving together the science behind lunar cycles and deep touch pressure therapy, this episode offers a comprehensive understanding of these captivating sleep phenomena.

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.

One of the podcast’s new sponsors is Levels, the groundbreaking continuous glucose monitor that keeps track of your blood sugar levels day and night. Whether you're curious about your body's response to different foods or seeking to enhance your sleep quality, Levels has the answers. Matt’s been using it for almost 2 years now, and has actually made changes to his diet in response to the powerful individual information Levels provides. If you’re interested, visit levels.link/Mattwalker now to grab an exclusive podcast offer of two free months of this impactful service, and take charge of your health journey today!

Another exciting new sponsor is MUD\WTR, the ultimate coffee alternative that delivers a natural morning pick-me-up without caffeine jitters. Their unique blend of cacao and mushrooms offers a delightful and gentle lift to kickstart your day, as Matt can attest! Plus, now when you head over to mudwtr.com/MattWalker, as a podcast listener, you'll receive a free frother and coconut creamer samples! Experience the delicious world of MUD\WTR, valued sponsors of our podcast, and elevate your mornings with this fantastic offer!

As always, if you have thoughts or feedback you’d like to share, please reach out to Matt on Instagram.

Dr. Chris Barnes from the University of Washington's Foster School of Business joins Matt to discuss the often overlooked importance of sleep in boosting workplace productivity and ethical decision-making. Together, they delve into how sleep deprivation affects job performance, the impact sufficient sleep has on business environments and organizational success, and the hidden costs of sleep loss.

Dr. Barnes presents compelling evidence on how businesses can use sleep as a strategic asset to create a healthier, more productive work culture. He and Matt address challenges that disrupt sleep patterns and the strategies companies can implement to counter these issues. Emphasizing the significant benefits of prioritizing sleep, their discussion challenges the notion that less sleep means more productivity, offering practical steps for enhancing employee well-being and performance.

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.

He’s also partnered with Calm who have been generous enough to offer his podcast listeners an exclusive 40% discount on their premium subscription! All you have to do is go to calm.com/mattwalker and take advantage of this incredible deal! Head on over now and improve your sleep today!

The good people at InsideTracker are one of the sponsors of this week's episode, and they are generously offering a special 25% off any one of their programs for anyone who uses the above link during the time window of this episode.

Another sponsor this week is the biochemical electrolyte drink company LMNT, and they are very kindly offering eight free sample packs when you purchase any one of their orders at drinklmnt.com/mattwalker. If you want to give LMNT a try, just head on over to drinklmnt.com/mattwalker and get your eight free samples with your first purchase.

Links:

Dr. Barnes on X: @chris24barnes

Dr. Barnes’ UW page: https://foster.uw.edu/faculty-research/directory/christopher-barnes/

Dr. Barnes’ LinkedIn: https://www.linkedin.com/in/christopher-barnes-7079373/?trk=prof-samename-name

“Why healthy sleep is good for business”: https://pubmed.ncbi.nlm.nih.gov/31450119/