
Educator • Author • Mentor
Making Complex Biochemistry Understandable
Organic Acids Interpretation • Clinical Nutrition Education • Mentored Healing
I'm Dr. Gail Clayton, DCN, CNS, MS, RPh, LDN. After more than 25 years as a clinical pharmacist, I earned a Doctorate in Clinical Nutrition and devoted my work to nutritional biochemistry. Today I teach Functional Biochemistry of Nutrition at the University of Bridgeport, write books on Organic Acids interpretation, and train practitioners to understand the biochemistry behind their lab results.
My mission is to help practitioners and health seekers understand why the body is struggling, so they can make more informed decisions.
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Find What You're Looking For
Courses & Training
Self-paced education in Organic Acids interpretation, mold and biotoxin illness, and clinical nutrition, with CE options for nutrition professionals.
Books & Guides
Practical Organic Acids interpretation books for practitioners, plus patient-friendly guides coauthored with Dr. Margaret Christensen, MD.
Mentored Healing
An upcoming educational group program that helps you better understand your health and become an informed health advocate. Enrollment opening soon.
Free Resources
Start learning today with free articles in the Organic Acids Learning Center and the Organic Acids Test Interpretive Guide.
Signature Specialty
Organic Acids Interpretation
Every organic acid on a report reflects a specific metabolic pathway. My teaching goes beyond identifying abnormal laboratory markers: I help practitioners understand the biochemical pathways, metabolic patterns, and nutrient cofactors behind each result, and apply sound clinical reasoning to what they see.
The Organic Acids course is approved by the Board for Certification of Nutrition Specialists (BCNS) for 5.5 contact CE hours for Certified Nutrition Specialists.
Organic Acids + Amino Acids Courses
The complete practitioner training: organic acids interpretation and amino acid metabolism, taught through the biochemical pathways, nutrient cofactors, and clinical applications behind every result.
Organic Acids Interpretation Book Series
Focused, practical books that walk through key pathways and marker patterns, written to help practitioners interpret results with greater clarity and confidence.
Organic Acids Course Feedback
What Our Organic Acids Students Are Saying
“
As a physician, I wish her course was taught in medical school. It is really good. You can tell Dr. Gail is passionate about the material. I am glad I took her course!
— Physician
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Better able to understand the underlying pathways to better assess patterns and prioritize treatment protocols.
— Healthcare Practitioner
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I have been doing the OAT in my practice without this in-depth knowledge. I feel better informed about how to interpret the tests to my clients to improve their health outcomes.
— Healthcare Practitioner
Mentored Healing
Your Next Chapter
Enrollment Opening Soon — Join the Waitlist
Mentored Healing is an educational group program created by Dr. Margaret Christensen, MD, and me. Through structured education, community, and guidance, participants learn to navigate health information, recognize patterns, ask informed questions, and work more effectively with their healthcare professionals, becoming informed, confident advocates for their own health.
Adapt • Adjust • Continue
Mentored Healing is educational and does not replace individualized medical care.
Free E-Book
Why Don’t I Feel Like Myself Anymore?
A Woman’s Guide to Hormones, Gut Health, Histamine, Sleep, Energy & Metabolism
Hormone changes, gut problems, histamine reactions, poor sleep, fatigue, brain fog, and stubborn weight often overlap. In this easy-to-read guide, Dr. Gail Clayton and Dr. Margaret Christensen share practical insights from their The Doctors Are In! series.
Stay Connected
Connect With Dr. Gail
Watch educational videos, join our Organic Acids learning community, and follow my teaching and publishing updates.
Facebook Group
Organic Acids Interpretation Support
An educational community for practitioners learning to interpret Organic Acids tests.
Join the Group →YouTube
Dr. Gail Clayton
Educational videos on nutritional biochemistry, Organic Acids, and functional nutrition.
Watch on YouTube →Dr. Gail Clayton
Professional updates, articles, and news about my teaching and books.
Connect on LinkedIn →Exploring mold and biotoxin illness education? Visit Mold Detox Diet, my educational partnership with Dr. Margaret Christensen, MD.



