POTS and Concussion: The Overlooked Neurological Link Behind Chronic Dizziness and Fatigue

Why You Still Feel Dizzy (Even After “Normal” Tests) | The Real Causes of Chronic Dizziness

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 ultimately how the brain processes it all.  You’ll learn: *  Why “normal labs” don’t always mean normal function  *  Why treatments work for some people but not others  *  The overlooked role of the brain, vision, and vestibular system  *  And why there’s no one-size-fits-all fix  If you’re tired of guessing and want to understand what’s actually driving your symptoms, this episode will give you a completely different lens to look through. https://peakbrainandbody.com [https://peakbrainandbody.com]

Migraines & Headaches Explained: Why Blocking the Pain Isn’t the Same as Solving the Problem

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 and intensity: * Immune system & inflammation (CGRP, histamine, gut health, autoimmune links) * Vascular factors & autonomic regulation * Mitochondrial energy and metabolic efficiency * Brain connectivity (cerebellum, vestibular system, trigeminal pathways) You’ll learn: * Why normal MRIs don’t mean “nothing is wrong” * How medications like CGRP inhibitors work—and why they don’t solve the root cause * The hidden role of magnesium, riboflavin, omega-3s, and ketones * Why gut health and brain health are inseparable * How caffeine and common OTC medications can perpetuate rebound headaches * Why no one is looking at brain connectivity—and why that matters If you’ve been told to “just manage it,” this episode will challenge that narrative and give you a systems-based framework for understanding what’s actually driving your migraines. Because the goal isn’t to block pain.  The goal is to prevent it. If you’re ready to understand your headaches differently—and explore what’s actually possible—this episode is for you. https://peakbrainandbody.com/ [https://peakbrainandbody.com/]

POTS and Concussion: The Overlooked Neurological Link Behind Chronic Dizziness and Fatigue

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 bounced between cardiology and neurology, and how immune/metabolic factors like histamine patterns and low ferritin can worsen symptoms. https://peakbrainandbody.com/concussion-symptoms-and-treatment/ [https://peakbrainandbody.com/concussion-symptoms-and-treatment/]

Why Some Concussions Don’t Heal: A Patient–Provider Conversation on Real Recovery

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 seemed like a minor hit. Why standard care often leaves people stuck. Learn how normal scans, generic treatments, and symptom-chasing can miss the true neurological drivers of post-concussion symptoms. What actually made the difference this time. From vestibular and eye movement findings to targeted neurological therapies, hear how a personalized approach helped symptoms improve faster than expected. A powerful reminder for anyone who’s been told “this is just how it is.” This episode challenges the belief that chronic concussion symptoms are permanent—and explains why the right care matters more than ever.

Plasmalogens: The Missing Link in Brain Health, Fatigue, and Neurodegeneration?

* 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 and disease progression. * Emerging research links low plasmalogens to conditions like Parkinson’s, Alzheimer’s, MS, and neuropathy. This episode explores what the science suggests—and why waiting years for “perfect data” isn’t an option for those suffering now. * Why supplementation isn’t as simple as “take more.” Dr. Zimmerman breaks down absorption challenges, precursor strategies, and why dosing must be individualized. * Plasmalogens aren’t a magic bullet—but when stacked with the right neurological and immune support, they may change the trajectory. Discover how they fit into a true brain-body, systems-based approach. This episode is a must-listen if you’ve tried “everything” and are still searching for answers that actually move the needle.