Organic Acids Interpretation Books

These books were created for practitioners who want to become better at recognizing patterns, connecting pathways, and understanding what an Organic Acids Test may really be telling them.

Each book focuses on a different clinical case or biochemical pattern and walks through the reasoning behind the interpretation in a practical, easy-to-follow way.

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By Dr. Gail A. Clayton, DCN, CNS, MS, RPh, LDN

Organic Acids interpretation is not about memorizing isolated markers.

It is about learning to recognize patterns across pathways and understanding how those findings fit the patient sitting in front of you.

These short books give you a window into that process through real clinical cases and practical teaching examples.

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The Amazon Book Library

The Flagship Collection

The Organic Acids Interpreter's Casebook

From Overwhelmed to Expert —  Organic Acids Case Studies That Sharpen Your Pattern Recognition

The flagship collection: real, recorded case presentations spanning mitochondrial dysfunction, oxidative stress, dysbiosis, histamine intolerance, and more. Each case walks through the clinical reasoning behind the interpretation, not just the final answer.

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More From the Collection

Each book focuses on one case, one pattern, or one interpretation lesson.

Using Organic Acids to Understand Histamine

A focused look at the OAT markers that show up alongside histamine intolerance and mast-cell-type reactivity. Walks through how to separate a true histamine pattern from look-alike findings before building a plan.

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Dysbiosis & Detox

Explores how gut dysbiosis markers and impaired detoxification pathways show up together on an OAT — and why treating one without the other often stalls progress. A practical case for connecting the two.

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Oxidative Stress & Antioxidants

A case-based walkthrough of oxidative stress and antioxidant status markers — what they mean together, not in isolation — and how to prioritize support when several are elevated at once.

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When Low Values Aren't Normal

A hypometabolic case that looks unremarkable at first glance. This one teaches why "in range" isn't the same as "functioning well," and how to recognize a sluggish metabolic pattern the reference range can hide.

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When More Isn't More

An amino acid pattern case built around a B6 transamination block and a copper clue hiding in the HVA:VMA ratio. A lesson in why adding more support in the wrong place can backfire.

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When the Test Didn't Match the Story

A real case where a follow-up test from a different lab didn't reproduce the original findings. Walks through reconciling conflicting results and why marker specificity matters more than the panel you ran.

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Organic Acids Test Interpretation: The B6–B3 Connection

A case built around the B6 and B3 pathways — kynurenine and xanthurenate patterns and what they suggest about a patient's need for these two often-overlooked cofactors.

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Organic Acids Test Interpretation: The Oxidative Stress Connection

A companion case to the Oxidative Stress & Antioxidants title, tracing how oxidative burden markers connect across pathways rather than standing alone — and what that connection changes about the plan.

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One Case at a Time

Each clinical case study focuses on one pattern, one clinical puzzle, or one interpretation mistake. Together, they offer a glimpse into the way Dr. Clayton teaches practitioners to move beyond individual markers and start seeing the larger metabolic story.

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Want to Learn How to Interpret Organic Acids Tests Yourself?

The books show you individual cases. The Organic Acids Interpretation Course teaches you the full framework.

Learn how to recognize patterns, connect biochemical pathways, evaluate competing explanations, and work through complex reports with greater confidence.

Explore the Organic Acids Interpretation Course

Start with a Case that Interests You

Whether your patient is struggling with gut dysfunction, oxidative stress, histamine, mitochondrial patterns, or confusing lab results, there is likely a case here that will help you think about the report differently.

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