Mark’s Top Mineral for Better Sleep

Happy Friday! I’m trying a new regular feature based on your feedback: Mark’s Must-Haves — trusted products I personally use to support better health and deeper sleep.

My first pick is a magnesium supplement I rely on: Magnesium Breakthrough.

Magnesium supports more than 300 biochemical reactions in the body. It soothes the nervous system and helps with both falling asleep and staying asleep. Of the supplements I’ve tried, Magnesium Breakthrough stands out because it contains seven different forms of magnesium, each addressing distinct needs — from calming the nervous system to supporting cellular function. My wife and I take it regularly, and my sleep-tracking data from the Oura Ring consistently shows improved sleep quality when I’m taking this formula.

BIOptimizers backs the product with a 365-day guarantee, so you can try it risk-free for a full year. For the entire month of November they’re running a Black Friday blowout sale, making it an excellent time to stock up.

Check it out here.


A few other essentials I use and recommend:

Oura Ring: I use the Oura Ring to monitor sleep stages, recovery, and overall readiness. It reports deep sleep, REM, and restfulness, giving actionable insights about what my body needs night to night.

Xlear Nasal Spray: This xylitol-based spray keeps nasal passages clear without drying them. Nasal breathing is a crucial component of quality sleep, and Xlear is gentle and effective — suitable for adults and children.

Fygg Toothpaste: Strong mint flavors can be stimulating before bed. Fygg offers milder options that are less likely to interfere with relaxation. Their vanilla-flavored paste is formulated at the same strength as the adult version, so it’s a great family-friendly choice.

Ultrasonic Cleaner: I wear a mandibular advancement device (MAD) to open my airway and help maintain deep sleep. To keep the device hygienic, I use an ultrasonic cleaner that effectively removes buildup using only water — no chemical tablets required. It’s simple and reliable, and has been a welcome gift in my family.

And of course, mouth tape — I prefer the simple 3M tape available at most drugstores. If you have questions about mouth taping or want to share a sleep-related favorite of your own, just hit reply.


For a deeper look at sleep science and practical strategies, check out my book, The 8-Hour Sleep Paradox, an Amazon #1 bestseller. Readers say it’s clear, practical, and grounded in science:

  • “Dr. Burhenne’s insights transformed my understanding of sleep and health.”
  • “Clear, concise, and packed with actionable steps. I wish I’d read it sooner.”
  • “Dr. Mark’s approach is grounded in real science—and it works.”

Find the book on Amazon here.

Please hit reply and let me know how you like this new format — I appreciate your feedback.

Wishing you a restful weekend,

Dr. Mark Burhenne

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P.S. For the entire month of November, BIOptimizers is running a Black Friday blowout sale, making now a great time to try Magnesium Breakthrough or replenish your supply.