#145 - How to get More Deep Sleep
Notas do episódio
Matt explains the science of deep sleep, emphasizing that this front-loaded stage is vital for physical and mental repair. To boost it, he recommends "builders" like consistent wake times, daily exercise, and pre-bed warming to trigger core cooling. These habits help align the body's clock and maximize the restorative cycles occurring early in the night.
Matt also warns against "saboteurs" like caffeine, alcohol, and cannabis, which fragment sleep architecture despite appearing to help. He suggests a "garden" approach - managing light, diet, and mental calm - rather than relying on gadgets or pills. By fostering these natural conditions, listeners can protect the brain's nightly cleaning crew and support long-term 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.
Upgrade your oral care with Redmond Life. This fluoride-free, mineral-based toothpaste uses micro-hydroxyapatite to support enamel and bentonite clay for polishing. No harsh chemicals or artificial dyes - just fresh flavors. Use code WALKER for 15% off your first order at redmond.life/walker.
Hydrate scientifically with LMNT, a sugar-free electrolyte mix backed by physiology and biochemistry. Try the permanent Lemonade Salt flavor for a balanced, clean boost without the sugar crash. Use Matt’s link to get a free 8-count sample pack with any purchase: drinklmnt.com/mattwalker.
Matt uses podcast sponsor Square for a reason: it's seamless, fast, and smart. From Apple Pay to real-time tracking, Square makes getting paid the easiest part of business. No hidden fees or contracts, just tools that scale with you. Get up to $200 off hardware at square.com/go/mattwalker.
As always, if you have thoughts or feedback you’d like to share, please reach out to Matt:
Matt: Instagram @drmattwalker, X @sleepdiplomat,
YouTube: https://www.youtube.com/@sleepdiplomat