Brain Body Reset

If you've been told there's nothing more to do for your long COVID, or that the research just isn't there yet, this episode pushes back on both claims.  Dr. Zimmerman NP, DC, DACNB breaks down one of the most comprehensive 2025 research papers on the neurological effects of long COVID, walking through what's actually driving symptoms like brain fog, fatigue, dizziness, mood cha...

Dizziness is one of the most common symptoms people struggle with… and one of the most misunderstood. If you’ve been told everything looks “normal,” yet you still feel off, this episode explains why. Instead of chasing a single cause, we break down a more accurate framework — looking at how dizziness can come from metabolic issues, inflammation, the immune system, vascular changes, the neck, and u...

Are your migraines or headaches still running your life—despite normal scans, multiple medications, and endless “try this” advice? In this research-backed Q&A, Dr. Spencer Zimmerman breaks down why migraines and chronic headaches are far more complex than most people are told. Instead of focusing on labels, he walks through the four core arenas that must be evaluated to truly reduce frequency...

Still dizzy, foggy, exhausted—or dealing with racing heart symptoms—despite “normal” tests?  In this Q&A episode, Dr. Zimmerman explains why concussions and POTS are often misunderstood, why MRI/CT scans are usually normal in concussion, and what most evaluations miss (objective balance + eye-movement testing). He also breaks down POTS as a nervous system/autonomic issue, why patients get boun...

A concussion story most people never hear. Dr. Zimmerman and his wife, Sara, share the raw, real experience of navigating yet another concussion—from subtle early symptoms to the emotional toll it takes on daily life. When symptoms don’t make sense—but your body knows something is wrong. Fatigue, mood swings, dizziness, nausea, memory lapses, and loss of motivation all appeared quickly, even after...

What if a little-known brain fat could play a major role in fatigue, brain fog, and neurodegeneration? Dr. Zimmerman introduces plasmalogens and why they’ve become a key focus in complex neurological cases. Plasmalogens quietly protect brain, nerve, and heart cells—until levels drop. Learn how aging, inflammation, and chronic conditions may accelerate their loss and what that means for symptoms an...

Myth #1: “It’s just anxiety.” Dr. Z breaks down why this misunderstanding leads to misdiagnosis, gaslighting, and years of unnecessary suffering. Why drinking more water and pounding salt isn’t a real solution —and what’s actually driving your dizziness, fatigue, and tachycardia. The shocking truth: Most POTS symptoms are neurological, not cardiovascular—and traditional testing completely misses i...

If you’re dizzy, exhausted, lightheaded, and constantly brushed off by traditional medicine, this episode will feel like someone is finally connecting the dots. What you’ll learn: Why “normal” labs don’t mean anything is actually normal for POTS patients—and why most people are told everything looks fine when they clearly don’t feel fine. The big flaw in the traditional POTS approach: it manages s...

In this episode I take questions from the audience and review the research on a variety of topics. The concussion we all missed: Using Mike Evans’ hit as a case study, Dr. Z shows why a “minor” concussion can be far more life-altering than a broken collarbone—and how symptoms get rationalized away. Depression redefined: New findings on excitatory neurons and microglia link mood and inflammation—ex...

Chemo brain, demystified: How mitochondrial stress and systemic inflammation drive brain fog, memory lapses, and slowed thinking—and what helps. Food as a therapeutic tool: A simplified, modified Mediterranean approach (gluten-free, low-sugar, organic) to lower inflammation and feed the brain. Support during treatment: Why timing matters for intermittent fasting, what to avoid during radiation, an...

Neuroplasticity—your brain’s ability to adapt—can work for or against you. In this episode, I explain what it really is, why most providers overlook it, and how to harness it for recovery. From concussion and POTS to migraines, brain fog, and mood issues, I cover how precise testing and targeted therapies can rewire the brain, restore energy, and improve resilience. In this episode: Neuroplasticit...

In this in-depth episode, Dr. Zimmerman and Dr. Scire go beyond conventional thinking about childhood developmental disorders—unpacking how issues like dyslexia, ADHD, autism, and learning disabilities often stem from deeper, unresolved neurological and immunological imbalances that extend well into adulthood. 🔑 Key Takeaways: Developmental Disorders Are Often Misunderstood & Undiagnosed: Lea...

In this eye-opening episode, Dr. Zimmerman uncovers the deep—and often ignored—connection between concussions and mental health struggles. Drawing from research, clinical insights, and real-world cases, he exposes why so many patients suffering from depression, anxiety, and ADHD may actually be battling the silent aftermath of an undiagnosed or improperly treated concussion. 💡 Key Takeaways: Conc...

Key Takeaways: Vestibular rehab isn’t just for dizziness. It can benefit people with migraines, POTS, chronic fatigue, neck pain, and even back pain—because your brain’s perception of balance affects your entire nervous system and body. “It’s not just ear crystals.” Many clinicians oversimplify vestibular issues as BPPV, but central (brain-based) vestibular dysfunctions are often the real culprit—...

Is vascular dementia inevitable, or can you prevent it before it starts? In this solo episode, Dr. Zimmerman challenges conventional thinking about aging and cognitive decline. He lays out a powerful, proactive approach to preventing one of the most common—but overlooked—forms of dementia. 🔑 Key Takeaways: Vascular dementia is often preventable , but early action is crucial—changes can begin 10–2...

In this episode, Dr. Zimmerman and Dr. Shay dive deep into how genetics intersect with diet, inflammation, and brain function—dispelling popular myths and reframing what it truly means to eat for your unique biology. Key Takeaways: 🧬 Genetics are the foundation—but not the full picture : Your genes reveal propensities (not destinies) around carb tolerance, food sensitivities, inflammatory risk, a...

In this bold and heartfelt episode, Dr. Z steps away from symptom talk to challenge a deeper issue that prevents people from healing — the emotional trap of familiarity . He pulls back the curtain on how many patients unknowingly sabotage their own recovery by staying in comfortable, familiar systems that don't deliver results. If you've been stuck for years and feel like you've &qu...

In this powerful episode, Dr. Spencer Zimmerman welcomes Dr. Michael Trayford, one of the leading experts in QEEG (quantitative EEG) and neurofeedback, to break down what brain mapping is, how it works, and where it's heading. Together, they unpack the strengths, limitations, and clinical applications of QEEG , from ADHD and brain injuries to long COVID and dementia. You’ll also hear how adva...

All Things Gut Health with Dr. Buddy Touchinsky How a Chiropractor Became the “Gut Guy” : Dr. Buddy shares how his focus shifted from treating pain to addressing root causes like gut health after reading Integrative Orthopedics by Alex Vasquez. This led to his deep dive into chronic illness and functional medicine. Understanding Leaky Gut and Dysbiosis : The episode breaks down intestinal permeabi...

Waking up already dreading the day, struggling to think clearly, forgetting words mid-sentence—these are just a few of the frustrating realities so many people face after a concussion. If you’ve tried rest, medications, physical therapy, or chiropractic care but still feel mentally foggy, you’re not alone—and you’re not broken. In this episode, Dr. Spencer Zimmerman—founder of Peak Brain and Body...

Key Takeaways: Functional neurology focuses on brain function rather than structural damage and provides solutions where traditional neurology falls short. Eye movements, balance testing, and cognitive assessments are essential in diagnosing neurological dysfunction. Neuroplasticity is at the core of functional neurology, allowing the brain to rewire and heal. A true functional neurology approach...

In this insightful episode, Dr. Spencer Zimmerman sits down with Dr. Lorraine Maita, an expert in integrative and anti-aging medicine, to discuss the profound impact of hormones on brain health. They dive deep into how hormones like estrogen, progesterone, and testosterone are not just about sex and reproduction but play essential roles in cognitive function, mood regulation, memory, and overall n...

In this episode I dive into chronic fatigue syndrome and functional medicine from different angles. CFS is a syndrome, not a disease , involving neurological, immune, and gut dysfunction, often leaving patients feeling dismissed. Root causes include infections (Epstein-Barr, Lyme, mold), gut dysbiosis, and neuroinflammation, with immune weakness playing a key role. Traditional medicine only manage...

Genetic Blueprint for Sustainable Weight Loss with Dr. Phyllis Key Takeaways: Genetics & Weight Loss Resistance Dr. Phyllis shares how genetic testing helped her lose 100 pounds and how understanding genetic variations can reveal why traditional diets fail for some people. 12 Genetic Avatars & Personalized Strategies She explains her concept of “genetic avatars,” including cortisol carrier...