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The Nemechek Protocol Journal

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From Autism to Alzheimer's: How the Gut-Brain Axis Drives Neurological Disease

May 31, 2026 2 min read

Autism, Alzheimer's, depression, MS, and traumatic brain injury share a common origin: gut bacterial imbalance driving leaky gut, systemic inflammation, and neuroinflammation. Here is what the research shows.
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Glutamine, Leaky Gut, and Long COVID: Why You Are Still Inflamed and What to Do About It

May 31, 2026 2 min read

After COVID-19, many people develop prolonged inflammation and gut damage driven by a glutamine deficiency. Here is the mechanism and how to fix it in six weeks.
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OCD, Anxiety, and Repetitive Behaviors in Autism: Why They Happen and How They Resolve

May 31, 2026 2 min read

Anxiety, OCD, meltdowns, and repetitive behaviors in autism share a single physiological root: the autonomic nervous system releasing fight-or-flight hormones in response to low brain blood pressure.
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Low Brain Blood Pressure: The Hidden Cause of Fatigue, Anxiety, Headaches, and ADD

May 31, 2026 2 min read

Lightheadedness, chronic fatigue, headaches, anxiety, and difficulty concentrating often share a single hidden cause: low blood pressure to the brain from autonomic nervous system dysfunction.
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Vagus Nerve Stimulation in Neurodevelopmental Recovery: Clinical Results and When It Is Needed

May 31, 2026 2 min read

About two-thirds of children following the Nemechek Protocol ultimately benefit from vagus nerve stimulation. Here is how it works, when it is needed, and what the clinical data shows.
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Gut Dysbiosis and the Brain: What the Research Now Confirms About Autism

May 31, 2026 2 min read

Peer-reviewed research is now confirming what the Nemechek Protocol has long been built on: an imbalance of intestinal bacteria is a central driver of the neurological dysfunction seen in autism.
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POTS and the Autonomic Nervous System: How Vagus Nerve Stimulation Supports Recovery

May 31, 2026 2 min read

POTS is an injury to the autonomic nervous system and in most cases it is reversible. Here is how Dr. Nemechek approaches POTS recovery using vagus nerve stimulation alongside the full protocol.
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How the Nemechek Protocol Helps Children with Autism, ADHD, and Developmental Delay

May 31, 2026 2 min read

The Nemechek Protocol works by targeting the root cause shared by autism, ADHD, and developmental delay: chronic neuroinflammation. Here is how each piece of the protocol addresses the problem.
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What Is the "Awakening" in Autism — and Why Does Behavior Get Worse Before It Gets Better?

May 31, 2026 5 min read

Many parents starting the Nemechek Protocol are alarmed when their child's behavior seems to worsen at first. This is the Awakening — and it's actually a sign the protocol is working. Here's what causes it and what to expect.
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Why Speech Lags Behind — and What to Do About It

May 31, 2026 4 min read

Many children on the Nemechek Protocol show improvements in behavior, focus, and gut health — but speech is often the last thing to come back. Here's why, and what you can do to help.
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