Épisodes

  • Episode 354: How Shiftwave Reboots Your Nervous System w/ Dr. Jeff Rouse

    Episode 354: How Shiftwave Reboots Your Nervous System w/ Dr. Jeff Rouse
    Nov 17 2025

    In this episode of the Flex Diet Podcast, I sit down with Dr. Jeff Rouse from Shiftwave to talk about his mind-bending device that claims to reset your nervous system.

    I’ll be honest, when I first saw it, I was skeptical. But after trying it at the Parker University conference, I was blown away by what it did. We dig into how the tech works, why it’s so effective for both physical and mental health, and how it’s being used everywhere from mental health therapy to pro sports.

    Dr. Rouse brings a fascinating mix of psychiatry, quantum biology, and wellness tech expertise to the conversation. He explains the science behind Shift Wave, the principles that make it tick, and some of its wildest protocols, like “synthetic sleep.”

    If you’re into cutting-edge tools that help you recover faster, feel better, and perform at your best, this one’s worth the listen.

    Sponsors:

    • Shiftwave: https://shiftwave.co/drmiketnelson
      • Save $300 with the link above. Note: This is an affiliate link.
    • Daily Fitness Insider Newsletter: https://flex-diet.kit.com/bfa1510fa8

    Available now:

    • Grab a copy of the Triphasic Training II book I co-wrote with Cal Deitz here.

    Episode Chapters:

    • 02:47 Meet Dr. Jeff Rouse: Background and Expertise
    • 03:09 Sponsorship and Personal Endorsement
    • 05:01 Understanding Shift Wave: Dr. Jeff's Explanation
    • 06:37 The Impact of Shift Wave on the Nervous System
    • 17:34 Shift Wave in Practice: Real-World Applications
    • 31:45 The Role of Sleep in Nervous System Regulation
    • 38:03 Synthetic Sleep Protocols: An Innovative Approach
    • 39:27 Exploring Synthetic Sleep Protocols
    • 40:09 Physiological Effects of Deep Relaxation
    • 45:43 Potential Benefits for Athletic Performance
    • 49:59 Vagal Nerve Stimulation and Cognitive Enhancement
    • 54:42 Mechanoreception and Natural Pathways
    • 01:00:14 Personalized Biofeedback and Protocols
    • 01:06:37 Daily Use Recommendations for Shift Wave
    • 01:11:34 Conclusion and Final Thoughts

    Flex Diet Podcasts You May Enjoy:

    • Episode 283: Unlocking Better Sleep and Stress Reduction with Dr. Dan Cohen of Soltec Health
      • YouTube: https://youtu.be/VInoz9ItGfw
    • Episode 273: Unlocking Better Sleep: Insights and Strategies from Dr. Chris Perry
      • YouTube: https://youtu.be/BHGBAKtsdWI

    Connect with Dr Rouse:

    • Website: https://shiftwave.co/
    • Instagram: https://www.instagram.com/shiftwavepro

    Get In Touch with Dr Mike:

    • Instagram: Drmiketnelson
    • YouTube: @flexdietcert
    • Email: Miketnelson.com/contact-us
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    1 h et 17 min
  • Episode 353: Pain-Free Performance with Dr. John Rusin

    Episode 353: Pain-Free Performance with Dr. John Rusin
    Nov 10 2025

    In this episode of the Flex Diet Podcast, I sit down with my good friend Dr. John Rusin to dig into his new book, Pain-Free Performance: Move Better, Train Smarter, and Build an Unbreakable Body. We talk all things movement, strength, and longevity—how to actually perform at a high level without wrecking yourself in the process.

    John drops some serious wisdom from decades of training and coaching, and we get into the real science behind balancing load, recovery, and pain management so you can keep crushing it for the long haul.

    If you want to know how to train hard, move well, and build a body that lasts, you’ll definitely want to tune in.

    Sponsors:

    • Beyond Power Voltra1: https://www.beyond-power.com/michael13
    • Daily Fitness Insider Newsletter: https://flex-diet.kit.com/bfa1510fa8

    Available now:

    • Grab a copy of the Triphasic Training II book I co-wrote with Cal Deitz here.

    Episode Chapters:

    • 03:15 Conversation with Dr. John Russin Begins
    • 04:16 The Journey of Writing 'Pain-Free Performance'
    • 06:16 Challenges and Insights in Book Writing
    • 12:12 Health and Longevity in Fitness Coaching
    • 14:54 The Importance of Recovery and Self-Care
    • 24:14 The Future of Fitness: Health First Approach
    • 27:42 Social Media vs. Real Education in Fitness
    • 30:25 The Challenge of Authenticity in Fitness Coaching
    • 31:07 The Value of Books and Live Events
    • 32:03 Targeting the Right Audience in Fitness
    • 44:59 The Importance of Foundational Movement Patterns
    • 47:38 Effective Ratios for Balanced Training
    • 51:12 Integrating Functional Movements for Injury Prevention
    • 56:02 The Role of Storytelling in Fitness Education
    • 58:28 Conclusion and Final Thoughts

    Flex Diet Podcasts You May Enjoy:

    • Episode 343: Fueling the Corporate Athlete: Stress, Supplements & Performance with Dan Hunter
      • https://youtu.be/0ek4XSs62RQ
    • Episode 314: Unlocking Performance & Recovery: IV Therapies & Hyperbaric Oxygen Therapy with Jordyn Payne
      • https://youtu.be/qnJHcepDx1c

    Connect with Dr Rusin:

    • Pain-Free Performance: Move Better, Train Smarter, and Build an Unbreakable Body: https://www.amazon.com/Pain-Free-Performance-Better-Smarter-Unbreakable/dp/162860509X
    • Instagram: https://www.instagram.com/drjohnrusincoaching/
    • Website: https://drjohnrusin.com/

    Get In Touch with Dr Mike:

    • Instagram: Drmiketnelson
    • YouTube: @flexdietcert
    • Email: Miketnelson.com/contact-us
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    1 h et 3 min
  • Episode 352: Dr. Dan Pardi on Stem Cells, Supplements, and the Future of Health with Qualia

    Episode 352: Dr. Dan Pardi on Stem Cells, Supplements, and the Future of Health with Qualia
    Nov 3 2025
    In this episode of the Flex Diet Podcast, I sit down with my good friend Dr. Dan Pardi for a deep dive into all things health, longevity, and cognitive performance. We get into the science of stem cells and aging, the real benefits (and limits) of popular supplements, and how nootropics like Ritalin and Modafinil actually work—or don’t—in the real world.We also talk about how to integrate training and movement into insanely busy lives, the psychology of health behavior, and why being flexible in your approach (not just in your hamstrings) is key to long-term success.This episode is brought to you by Quaia Life, where Dan’s doing some fascinating work on cutting-edge supplements designed to optimize health and performance. They’re offering listeners 15% off their products, which you can grab through the link in the show notes.If you want a mix of actionable tips, science-backed insights, and a peek behind the curtain of how top researchers think about performance and aging, you’ll definitely want to tune in.Sponsors:Daily Fitness Insider Newsletter: https://flex-diet.kit.com/bfa1510fa8Qualia: https://qualialife.com/drmike15Coupon Code: DRMIKE15 (listeners get an additional 15% off any Qualia order)Available now:Grab a copy of the Triphasic Training II book I co-wrote with Cal Deitz here.Episode Chapters:01:51 Science Communication and Cognitive Performance02:43 Sponsorship and Product Endorsement04:54 The Importance of Flexibility in Training06:39 Integrative and Opportunistic Training15:50 The Psychology of Health and Performance24:12 Quality of Life and Nootropics31:12 Understanding Cognitive Enhancement44:30 Modafinil and Its Effects50:50 Exploring the Benefits and Downsides of a New Drug51:22 Mechanisms and Effects of the Drug52:42 Hallmarks of Aging and Their Impact58:07 Understanding Stem Cells and Their Functions01:01:52 Formulating a Stem Cell Supplement01:10:18 Sequencing Protocols for Optimal Health01:15:13 Challenges and Research in the Supplement Industry01:23:33 Final Thoughts and Recommendations01:34:29 Podcast Conclusion and Disclaimers Flex Diet Podcasts You May Enjoy: Episode 263: Lifestyle, Longevity, and the Future of GLP-1 Agonist Use in Wellness with Christa RymalYouTube: https://youtu.be/SlALIb74KvMEpisode 165: Health, Sports Performance and Longevity Medicine: Dr Rick Cohen with Dr. Mike T NelsonYouTube: https://youtu.be/bYk_wzBJzJYConnect with Dr Pardi:Qualia: https://www.qualialife.com/Instagram: https://www.instagram.com/dan_pardiGet In Touch with Dr Mike:Instagram: DrmiketnelsonYouTube: @flexdietcertEmail: Miketnelson.com/contact-us
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    1 h et 38 min
  • Episode 351: Brain Rehab That Works: Tools for Concussions & Migraines w/ Dr. Ayla Wolf

    Episode 351: Brain Rehab That Works: Tools for Concussions & Migraines w/ Dr. Ayla Wolf
    Oct 28 2025
    In this episode of the Flex Diet Podcast, I’m joined by Dr. Eila Wolf, who specializes in functional neurology and Chinese medicine. We dig into how these fields come together to help people dealing with concussions, migraines, and chronic pain — and why traditional approaches often fall short.Dr. Wolf walks us through the science behind her methods, including how acupuncture, vestibular work, and eye movement assessments can reveal what’s really going on in the brain after an injury. We also talk about her new book, The Concussion Breakthrough, and how it’s helping patients who’ve been struggling with long-term symptoms finally find a path forward.If you want a deeper understanding of how the brain heals — and how functional neurology can help you or someone you know recover faster and more completely — you’ll get a ton out of this conversation.Sponsors:Beyond Power Voltra 1: https://www.beyond-power.com/michael13Tecton Ketone Esters: https://tectonketones.comAvailable now:Grab a copy of the Triphasic Training II book I co-wrote with Cal Deitz here.Episode Chapters:00:46 Exploring Functional Neurology01:23 Concussions and Eye Movements02:09 Dr. Wolf’s Book and Newsletter02:42 Starting the Conversation02:49 Dr. Wolf’s Lecture at Northwestern03:40 Better PowerPoint Presentation Tips04:29 Challenges of Creating New Talks05:57 AI in Research and Presentation07:22 Cadaver Lab Experience in Toronto09:07 Acupuncture and Anatomical Research09:54 History and Acceptance of Chinese Medicine11:47 Skepticism and Evidence in Acupuncture13:41 Research Design Challenges17:18 Innovative Acupuncture Studies21:34 Psychedelics and Research23:15 Dr. Wolf’s Journey into Acupuncture27:08 Favorite Herbs and Their Benefits29:16 Introduction to Functional Neurology33:18 Case Studies and Clinical Insights35:59 Sensory Tricks for Migraines38:13 Mechanisms Behind Sensory Tricks39:32 Light Sensitivity and the Midbrain40:45 Personal Experience with a Health App41:31 Understanding Light Sensitivity42:59 Case Study: Pupil Response and Eye Pain44:09 Eye Movements & Concussion Diagnosis47:06 Gaze Stability and Neurological Insights52:19 The Concussion Breakthrough Book55:45 Complex Cases in Functional Neurology01:04:27 Visual + Vestibular Integration01:14:55 Final Thoughts and Resources Flex Diet Podcasts You May Enjoy: Episode 132: The Effects of Creatine Supplements on Brain Function, Concussion, and Sports Performance with Dr Eric RawsonYouTube: https://youtu.be/g7f8yHNlawU Episode 311: Maximizing Athletic Performance with Neurology: Insights from Dr. Dylan SeeleyYouTube: https://www.youtube.com/watch?v=bnuYQ-GJ6toConnect with Dr Wolf:The Concussion Breakthrough: https://www.amazon.com/Concussion-Breakthrough-Discover-Missing-Recovery/dp/B0FDBLVDVHWebsite: https://www.acupunctureneurology.com/Instagram: https://www.instagram.com/ayla_wolf354Get In Touch with Dr Mike:Instagram: DrmiketnelsonYouTube: @flexdietcertEmail: Miketnelson.com/contact-us
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    1 h et 19 min
  • Episode 350: From Halo to Flow: The Future of Brain Performance Tech w/ Erin Lee of Flow Neuroscience

    Episode 350: From Halo to Flow: The Future of Brain Performance Tech w/ Erin Lee of Flow Neuroscience
    Oct 24 2025
    In this episode of the Flex Diet Podcast, I’m joined by Erin Silver Lee, the CEO of Flow Neuroscience. We dig into some seriously cool stuff — including Flow’s recent acquisition of the Halo device, which uses non-invasive brain stimulation (TDCS) to boost both athletic and mental performance.Erin and I talk about how this tech works, what the current research says, and how it’s being applied to improve focus, sleep, neuroplasticity, and overall brain health. We also get into the real-world side of things — from navigating FDA regulations to running clinical trials and shaping the future of personalized brain optimization.If you’re curious about where neuroscience meets performance — and how safe, evidence-based brain stimulation might fit into the next generation of recovery and training tools — you’ll want to check this one out.Sponsors:Beyond Power Voltra 1: https://www.beyond-power.com/michael13Tecton Ketone Esters: https://tectonketones.comAvailable now:Grab a copy of the Triphasic Training II book I co-wrote with Cal Deitz here.Episode Chapters:00:38 Background on Halo Device and Flow Neuroscience01:50 Acquisition and Technology Insights02:09 FDA Regulation and Consumer Approval06:02 New Device Focus and User Benefits07:29 Device Design and Usage08:45 Impact on Sleep and Mental Performance16:17 Personalization and Future Developments26:06 Focus and Concentration Benefits29:33 Navigating FDA Regulations30:35 Depression Treatment Success in Europe30:51 Challenges with Regulatory Approval31:50 Real-World Success and Halo Product Launch33:23 Navigating FDA Approval and Bias42:45 Clinical Trials and Expanding Indications51:25 Brain Health and Personal Practices55:33 Podcast Conclusion and Listener Information Flex Diet Podcasts You May Enjoy: Episode 346: From Navy SEAL to Neuroscience: Dr. Blaine Lints on Ibogaine and PerformanceYouTube: https://youtu.be/8UNGgyqBWm0 Episode 241: A New Perspective on Brain Health with Dr. Shaun KornfeldYouTube: https://youtu.be/1HcgPp6Wz7QConnect with Flow Neuroscience:Website: https://www.haloneuroscience.com/Facebook: https://www.facebook.com/halo.neuroscienceYouTube: https://www.youtube.com/@HaloNeuroscienceLinkedIn: https://www.linkedin.com/company/halo-neuroscience/Instagram: https://www.instagram.com/halo.neuro/Get In Touch with Dr Mike:Instagram: DrmiketnelsonYouTube: @flexdietcertEmail: Miketnelson.com/contact-us
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    58 min
  • Episode 348: Training Physiologic Flexibility with Dr. Mikki Williden

    Episode 348: Training Physiologic Flexibility with Dr. Mikki Williden
    Oct 16 2025

    In this episode, I’m sharing a special rebroadcast of my chat with Dr. Mikki Williden all about physiologic flexibility, including how to train your body to handle stress and adapt better. We cover metabolic flexibility, heat and cold exposure, sauna and cold therapy, lactate and buffering systems, plus CO₂ and O₂ tolerance. You’ll learn how these systems connect to boost performance, recovery, and body composition in a healthy, sustainable way.

    Sponsor:

    • Physiologic Flexibility Certification Course open Monday, Oct. 13 to Monday, Oct. 20: https://miketnelsons.samcart.com/products/physflex/

    Triphasic 2 book now available!

    • Go to https://triphasic2.com/

    Episode Chapters:

    • 01:39 Introduction by Dr. Mikki Williden
    • 02:43 Dr. Mike T. Nelson's Background
    • 06:53 Discussion on Metabolic and Physiologic Flexibility
    • 15:09 Personal Experiences and Experiments
    • 16:28 Cold Exposure and Its Effects
    • 25:28 Heat Exposure and Adaptation
    • 31:36 Psychological Benefits of Cold Exposure
    • 34:31 Practical Recommendations for Cold and Heat Exposure
    • 39:52 Understanding pH Balance and Acid Tolerance
    • 41:52 Understanding Lactate and Its Role in Exercise
    • 43:19 Buffering Systems and Supplements
    • 49:11 High-Intensity Interval Training (HIIT) Insights
    • 53:02 Breathing Techniques and CO2 Tolerance
    • 57:44 Altitude Training and Oxygen Regulation
    • 01:06:34 Metabolic Flexibility and Ketones
    • 01:14:39 Conclusion and Final Thoughts

    Get In Touch with Dr Mike:

    • Instagram: https://www.instagram.com/drmiketnelson/
    • YouTube: https://www.youtube.com/channel/UCn1aTbQqHglfNrENPm0GTpg
    • Email: https://miketnelson.com/contact-us/
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    1 h et 19 min
  • Episode 347: Phys Flex Cert Opens Today: Build a More Adaptable, Resilient Body

    Episode 347: Phys Flex Cert Opens Today: Build a More Adaptable, Resilient Body
    Oct 13 2025

    In this episode, I break down my Physiologic Flexibility Certification — an advanced course designed to help you build a more adaptable, resilient body. I’ll walk you through the four key pillars of human performance: temperature regulation, pH balance, fuel use, and air/CO₂ control. You’ll hear how this cert expands on my Flex Diet Certification to improve recovery, strength, and overall health using practical strategies and modern wearable tech. Enrollment is open October 13–20, 2025.

    Sponsor:

    • Physiologic Flexibility Certification Course open Monday, Oct. 13 to Monday, Oct. 20: https://miketnelsons.samcart.com/products/physflex/

    Triphasic 2 book now available!

    • Go to https://triphasic2.com/

    Episode Chapters:

    • 01:09 Metabolic Flexibility vs. Physiologic Flexibility
    • 02:42 Four Pillars of Physiologic Flexibility
    • 06:07 Deep Dive into Temperature Regulation
    • 07:19 Understanding pH and Buffering Systems
    • 09:35 Fuel Systems: Carbohydrates and Ketones
    • 11:58 Air and CO2 Regulation
    • 15:06 Practical Applications and Technology
    • 30:26 Conclusion and Certification Details

    Get In Touch with Dr Mike:

    • Instagram: https://www.instagram.com/drmiketnelson/
    • YouTube: https://www.youtube.com/channel/UCn1aTbQqHglfNrENPm0GTpg
    • Email: https://miketnelson.com/contact-us/
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    33 min
  • Episdoe 346: From Navy SEAL to Neuroscience: Dr. Blaine Lints on Ibogaine and Performance

    Episdoe 346: From Navy SEAL to Neuroscience: Dr. Blaine Lints on Ibogaine and Performance
    Oct 6 2025

    In this episode of the Flex Diet Podcast, I chat with Dr. Blaine Lints, a former Navy SEAL and performance physiologist, about boosting performance, muscle, and resilience through flexible strategies. We dig into his research on ketones, caffeine, and theacrine, plus his work using Ibogaine for TBI recovery. I also break down how physiologic flexibility ties it all together for next-level performance and recovery.

    If you’re into cutting-edge performance science, brain optimization, or just want to hear two nerds talk physiology and Navy SEAL mental toughness, this one’s for you.

    Sponsors:

    • Beyond Power Voltra 1: https://www.beyond-power.com/michael13
    • Tecton Ketone Esters: https://tectonketones.com

    Available now:

    • Grab a copy of the Triphasic Training II book I co-wrote with Cal Deitz here.

    Episode Chapters:

    • 07:30 Interview with Dr. Blaine Lints Begins
    • 08:20 Research on Caffeine and Theacrine
    • 22:12 Dr. Lints' Ironman Journey
    • 34:23 Exploring Ketones and Heat Stress
    • 52:56 Exploring Ketone Esters and Their Benefits
    • 53:52 Personal Experiences with Ketone Dosages
    • 55:28 Research Insights on Ketone Mono Esters
    • 57:34 Ibogaine Study for Special Operators
    • 01:00:12 Personal Journey with Ibogaine Treatment
    • 01:04:23 Potential of Psychedelic Medicines
    • 01:10:26 Safety and Legality of Psychedelic Treatments
    • 01:18:56 Future of Psychedelic Research and Applications
    • 01:26:32 Conclusion and Final Thoughts

    Flex Diet Podcasts You May Enjoy:

    • Episode 311: Maximizing Athletic Performance with Neurology: Insights from Dr. Dylan Seeley
      • YouTube: https://youtu.be/bnuYQ-GJ6to.
    • Episode 167: The Physiologic and Psychologic Benefit of Doing Hard Things: Akshay Nanavati of Fearvana with Dr Mike T Nelson
      • YouTube: https://youtu.be/G_iFVGHZSEs

    Connect with Blaine:

    • Instagram: https://www.instagram.com/blainekets

    Get In Touch with Dr Mike:

    • Instagram: Drmiketnelson
    • YouTube: @flexdietcert
    • Email: Miketnelson.com/contact-us
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    1 h et 40 min