In this latest AMA episode, Matt and Eti are back to tackle listener questions about naps and sleepwalking this time around. They begin by delving into the intricacies of power naps and their impact on brain function and sleep health, and go on to discuss the optimal timing and duration for naps, emphasizing that a balance between benefits and drawbacks is crucial.

Shorter naps of 10-20 minutes are highlighted for their ability to boost alertness and focus with minimal sleep inertia. Conversely, longer naps offer more substantial cognitive benefits but come with the risk of grogginess upon waking, particularly due to the transition from deeper stages of non-REM sleep. The discussion also explores the origins of "power naps," touching on research by NASA and the FAA that underscores the value of napping in high-stakes environments like space missions and long-haul flights.

Addressing sleepwalking, a common sleep disorder in children, our hosts offer practical advice on managing it safely, reassuring parents that sleepwalking often decreases with age and that maintaining a regular sleep schedule can help mitigate episodes. They also provide on how to deal with a child while they are in the act of sleepwalking.

The episode concludes with a thoughtful reflection on the importance of sleep for overall health and well-being, reinforcing the critical role that sleep plays in our lives.

aids, their effects on sleep quality, and achieving optimal sleep health.

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.

I have to tell you, launching my sleep-related merchandise sales was incredibly smooth, thanks to our new sponsor Shopify and their integrated sales and inventory system. And now, just for you, Shopify is generously offering an exclusive trial at shopify.com/mattwalker. Whether it's online or in-person sales, Shopify simplifies it all. So, be sure to stop in at shopify.com/mattwalker to start your exclusive journey now!

Support for today’s podcast also comes from Magic Spoon. I’ve always loved cereal, but focusing on wellness meant giving it up due to unhealthy ingredients. Enter Magic Spoon, introduced to me by Dr. Peter Attia. Their high-protein, low-sugar cereals transformed my mornings, and now, they've added Magic Spoon Treats, packed with 11g of protein, 1g of sugar, and only 4 net carbs in flavors including chocolate, peanut butter, and strawberry milkshake, And, thanks to their generosity, you can now take advantage of a special offer: Get $5 off at magicspoon.com/mattwalker. Enjoy!

Another of today’s sponsors is BetterHelp. As someone who understands the deep connection between sleep and mental health, I can't stress enough the importance of taking care of your mind. Therapy is a powerful way to build a strong mental foundation, and BetterHelp makes it easy. With flexible, online sessions, you can fit therapy into your busy schedule. Visit betterhelp.com/MattWalker for 10% off your first month. It's time to invest in your mental health and become the best version of yourself.

Dr. Wendy Troxel returns to the podcast today to discuss the significant impact of sleep on relationships and mental health with Matt. Offering actionable strategies for couples facing inevitable sleep disruptions, Dr. Troxel emphasizes the importance of communication, suggesting that couples anticipate sleep challenges, share responsibilities, and use tools like the "slangry" label to recognize and manage sleep-deprived behaviors. She also highlights the importance of timing conversations and creating positive shared experiences, even when sleep-deprived, to maintain relationship quality.

Dr. Troxel further debunks common myths about sleep and relationships, including the misconception that sleeping apart signifies a troubled relationship or that snoring is merely a nuisance. She stresses the need for couples to understand and respect their chronotypes—whether they are early birds or night owls—and to find harmonious solutions that accommodate their different sleep patterns. By prioritizing sleep and maintaining open communication, couples can enhance their relationship, reduce conflict, and improve overall well-being - sleep is not just a personal health issue but a critical factor in sustaining healthy, connected relationships.

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.

Are sleep troubles keeping you up at night? Matt used to be a skeptic about meditation, but 7 years ago, he tried it using a fantastic meditation app called ‘Calm’, and it transformed his sleep! Now, he meditates for 10 minutes before bedtime every night! 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. InsideTracker is a personalized biometric platform that analyzes your blood and your DNA to better understand what's happening inside of you and offers suggestions regarding things that you can do to better try and adjust some of those numbers, optimize them, and, as a result, optimize you.

Another great sponsor of the show is AG1, a comprehensive nutritional drink trusted by thousands worldwide, including Matt! For nearly four years and counting, he has relied on

This week, Matt shines his spotlight on the intriguing topic of melatonin use for individuals living with autism spectrum disorder (ASD). While melatonin has been discussed in previous episodes in relation to sleep enhancement and antioxidant properties, today's focus is on a recent meta-analysis that examines its effectiveness in treating sleep disorders specifically in those with ASD. This deep dive is prompted by new data and the pervasive sleep challenges faced by individuals with autism, making it a timely and important discussion.

Matt explores the nuanced mechanisms and varied sleep problems associated with ASD, emphasizing the importance of personalized treatment plans. The episode highlights how melatonin can potentially aid in increasing total sleep time and improving sleep onset latency, though it shows variable results in sleep efficiency. Listeners are reminded that while melatonin offers promising possibilities, it is not a one-size-fits-all solution and must be considered carefully, particularly in terms of dosage and individual conditions. Additionally, the discussion includes potential adverse effects and the importance of medical supervision when using melatonin as a treatment for children with ASD.

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.

Support for today’s podcast also comes from Magic Spoon. I’ve always loved cereal, but focusing on wellness meant giving it up due to unhealthy ingredients. Enter Magic Spoon, introduced to me by Dr. Peter Attia. Their high-protein, low-sugar cereals transformed my mornings, and now, they've added Magic Spoon Treats, packed with 11g of protein, 1g of sugar, and only 4 net carbs in flavors including chocolate, peanut butter, and strawberry milkshake. And thanks to their generosity, you can now take advantage of a special offer: Get $5 off at magicspoon.com/mattwalker. Enjoy!

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. InsideTracker is a personalized biometric platform that analyzes your blood and your DNA to better understand what's happening inside of you and offers suggestions regarding things that you can do to better try and adjust some of those numbers, optimize them, and, as a result, optimize you.

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. LMNT is an electrolyte sports drink that I can get behind - it's created from the basis of science, and it has no sugar, no coloring, and no artificial ingredients – all qualities that are so important to maintaining your blood biochemical balance. 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.

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