STUDENT LOGIN
Download

We'd love your feedback!

OUR NEXT DOCTORS ARE IN: OCTOBER 22, 2026

Next topic coming soon!

What question would you like Dr. Gail and Dr. Margaret to answer in a future session?

 
 

FREE MAST CELL & HISTAMINE E-GUIDE

Still trying to make sense of your symptoms?

We’ve taken the key concepts from our Mast Cell Activation & Histamine Intolerance webinar and turned them into an easy-to-follow guide you can keep and refer back to.

Learn how to identify potential triggers, understand your total load, connect the gut–histamine–mast cell relationship, and know where to start when everything feels overwhelming.

GET THE FREE E-GUIDE

MAST CELL & HISTAMINE — SUPPLEMENTS

Which supplements can help support histamine intolerance and mast cell activation? In this Q&A session, Dr. Gail Clayton and Dr. Margaret Christensen discuss DAO, quercetin, luteolin, vitamin C, minerals, gut support, OTC options, prescription approaches, and strategies for highly sensitive people.

FREE DOWNLOAD: Histamine & MCAS Supplement Guide

Keep the key points from this session handy with a practical guide to the supplements, nutrients, gut-support options, and clinical considerations discussed during the Q&A.

DOWNLOAD THE HISTAMINE SUPPLEMENT GUIDE
 

Your immune system isn't the enemy—it's trying to protect you.

 

 

If it's been stuck in overdrive, this free guide will help you understand what may be keeping it activated and the practical steps you can take to calm inflammation, restore balance, and support your body's natural healing process.

Download your Immune E-guide

MENTORED HEALING IS COMING!

A Chronic Illness & Biotoxin Recovery Program

Tired of trying to figure out your health journey on your own?

Mentored Healing is designed to help you:

  • Ask the right questions
  • Connect the pieces
  • Investigate your timeline for triggers and drivers
  • Create your own healing journey using our Blueprints
  • Know what to do next when you get stuck

PLUS: Live Q&A with Dr. Gail & Dr. Margaret, mentored small groups, workbooks, handouts, and advanced strategies.

 
 

Fatigue and poor sleep are symptoms

—not the root cause.

Download this free guide to discover the most common reasons your body isn't making energy or getting restorative sleep, along with practical steps and clinical pearls to help support your recovery.
Download the Fatigue and Sleep E-guide
 
 

📘 FREE DOWNLOAD:

 Recovery Guide: Let’s Talk Crap! Your Poop Is Talking—Are You Listening?

This companion guide summarizes the key insights, clinical pearls, and action steps discussed during our live Gut Health Q&A session. You'll learn how digestive symptoms such as bloating, constipation, diarrhea, reflux, food sensitivities, and SIBO may provide important clues about deeper imbalances affecting your health. Use this guide to identify potential root causes, track your symptoms, and begin creating your own personalized roadmap to improved gut health and recovery.

📘 Get the Gut Recovery Guide
 
 

📘 FREE DOWNLOAD: Hormone & Metabolic Recovery Guide

Discover why hormones, metabolism, stress, toxins, thyroid function, and insulin resistance are all connected. This practical guide will help you understand the root causes behind stubborn symptoms and introduce a step-by-step roadmap for recovery.

📘 Get the Hormone Guide

Connect, Learn & Grow With Us

Join our professional communities and follow along for ongoing education from Drs. Christensen and Clayton.

Professional Profiles

Dr. Margaret Christensen on LinkedIn →

Professional updates, functional medicine perspectives, and clinical education.

Dr. Gail Clayton on LinkedIn →

Articles on organic acids interpretation, functional biochemistry, and clinical nutrition.

Communities

Toxic Mold — with Dr. Gail Clayton (Facebook group) →

For anyone interested in mold illness, environmental exposures, and recovery education. Ask questions and learn alongside others.

Organic Acids Interpretation Support (Facebook group) →

For practitioners who want to discuss organic acid interpretation, case patterns, and related educational topics with colleagues.

Video & Updates

Mold Detox Diet on YouTube →

Webinars and videos on mold illness, detoxification, and recovery.

Dr. Gail Clayton on YouTube →

Teaching videos on organic acids and functional biochemistry.

Mold Detox Diet on Facebook →

News, new articles, and upcoming education.