Knowledge Library · Episode 32

Dysautonomia Explained — Taking Back Control of an Unpredictable Body

Have you ever felt like your body has a mind of its own?

12 min listen~1 min readJuly 24, 2026Brain Performance
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Episode Summary
Have you ever felt like your body has a mind of its own? In Episode 32 of the Functional Living Podcast, Dr. Jared Leon takes a closer look at dysautonomia, a group of conditions that affect the autonomic nervous system—the system responsible for controlling many of the body's automatic functions, including heart rate, blood pressure, digestion, breathing, temperature regulation, and more. For those living with dysautonomia, everyday activities can become unpredictable. Symptoms such as dizziness, rapid heart rate, chronic fatigue, brain fog, digestive issues, lightheadedness, and exercise intolerance often leave people searching for answers while feeling misunderstood. Dr. Leon explains how these symptoms are not random but can be signs that the nervous system is struggling to adapt and regulate the body efficiently. Rather than focusing solely on symptom management, this episode explores the importance of supporting the body's ability to regulate itself. Dr. Leon discusses how lifestyle, stress, recovery, movement, and nervous system health all play a role in improving resilience and restoring balance. Understanding how the autonomic nervous system functions is the first step toward regaining confidence and taking control of an otherwise unpredictable body. Whether you've been diagnosed with dysautonomia, suspect your nervous system isn't functioning optimally, or simply want to better understand how your body adapts to life's demands, this episode offers practical insight and a hopeful perspective. Because healing begins when you stop fighting your body—and start helping it do what it was designed to do.
Key Takeaways

What you'll walk away with

  1. 01

    Have you ever felt like your body has a mind of its own?

  2. 02

    For those living with dysautonomia, everyday activities can become unpredictable.

  3. 03

    Symptoms such as dizziness, rapid heart rate, chronic fatigue, brain fog, digestive issues, lightheadedness, and exercise intolerance often leave people searching for answers while feeling misunderstood.

  4. 04

    Leon explains how these symptoms are not random but can be signs that the nervous system is struggling to adapt and regulate the body efficiently.

  5. 05

    Rather than focusing solely on symptom management, this episode explores the importance of supporting the body's ability to regulate itself.

Action Steps

What to do this week

  • Reflect on this: Have you ever felt like your body has a mind of its own?.

  • Reflect on this: For those living with dysautonomia, everyday activities can become unpredictable.

  • Reflect on this: Symptoms such as dizziness, rapid heart rate, chronic fatigue, brain fog, digestive issues, lightheadedness, and exercise intolerance often leave people searching for answers while feeling misunderstood.

Clinical Pearl from Dr. Jared Leon
Because healing begins when you stop fighting your body—and start helping it do what it was designed to do.
Dr. Jared Leon — Episode 32
Science Corner

What the neuroscience is doing

Symptoms such as dizziness, rapid heart rate, chronic fatigue, brain fog, digestive issues, lightheadedness, and exercise intolerance often leave people searching for answers while feeling misunderstood.
Understanding how the autonomic nervous system functions is the first step toward regaining confidence and taking control of an otherwise unpredictable body.
Topics Covered
Brain PerformanceDysautonomiaExplainedTakingControlUnpredictable
Full Transcript
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Related Rabbit Holes

Go deeper on the mechanisms

Five Pillars Connections
Frequently Asked Questions
What is this episode about?

Have you ever felt like your body has a mind of its own?

What's the most important idea from this episode?

For those living with dysautonomia, everyday activities can become unpredictable.

How does this connect to brain performance?

Symptoms such as dizziness, rapid heart rate, chronic fatigue, brain fog, digestive issues, lightheadedness, and exercise intolerance often leave people searching for answers while feeling misunderstood.

References & Further Reading

Sources & where to go deeper

For mechanism deep-dives, browse the Knowledge Library, the linked Rabbit Holes and Five Pillars above, or download the Episode Workbook for a printable summary with citations.
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Ep. 31: From Allergies to System Overload — The Hidden Rise of Mast Cell Activation Syndrome