By Robert D. Mordini, Jr., PhD (Candidate)
CEO, Fusion Wellness
www.FusionWellness.life
Date: November 12, 2025
Estimated Read Time: 10–12 minutes · Word Count: ~2,000
Functional Overview
The MRT (Mediator Release Test) measures how your immune system actually reacts to foods and additives by assessing the release of inflammatory mediators — the chemical signals that trigger immune flare-ups.
Unlike standard allergy panels that only measure antibodies, MRT reveals the true inflammatory load your body experiences from specific foods.
This data drives the LEAP (Lifestyle Eating and Performance) protocol — a structured, step-by-step elimination and rotation plan that restores gut integrity, lowers inflammation, and stabilizes immune balance.
Why It Matters
We’re witnessing an unprecedented rise in food sensitivities in children and young adults. Milk, eggs, gluten, soy, and nuts are common early triggers.
The cause lies in modern life:
-
Early microbiome disruption from antibiotics, C-section births, and lack of breastfeeding
-
Processed foods and preservatives altering immune tolerance
-
Toxin exposure damaging gut lining and tight junctions
-
Methylation defects (MTHFR, COMT) impairing detox and immune regulation
For this new generation, MRT and LEAP transform uncertainty into data-driven clarity — guiding families toward foods that heal rather than harm.
Important Note on Allergies
MRT and LEAP protocols can help identify food sensitivities and lower general inflammation, but they will not cure or eliminate a true IgE-mediated nut allergy. Life-threatening allergic reactions (anaphylaxis) require strict avoidance of the allergen and an emergency action plan supervised by an allergist. These functional protocols are complementary, not replacements for allergy management.
Functional Correlations
Reducing immune-reactive foods helps restore homeostasis across multiple systems:
-
Leptin normalization: Improved hunger control and weight regulation
-
Adiponectin increase: Enhanced metabolic and insulin sensitivity
-
Cortisol balance: Improved energy rhythm, mood stability, and sleep
-
Barrier integrity: Reduced skin and respiratory inflammation
This is precision nutrition at its core — healing from the inside out.
Exhibit A – MRT & LEAP Rotation Overview
|
Phase |
Food Focus |
Goal |
|
1 (Days 1–10) |
20–25 least reactive foods |
Calm immune system, reduce inflammation |
|
2 (Days 11–20) |
Add 3–5 new foods every 3 days |
Expand diversity safely |
|
3 (Days 21–30) |
Introduce mild-reactive foods |
Track delayed responses |
|
4 (Ongoing) |
Seasonal rotation |
Maintain tolerance and balance |
Exhibit B – Gut Repair & Supplement Support
|
Category |
Supplement |
Purpose |
|
Gut Barrier Repair |
L-Glutamine |
Fuels intestinal cell repair |
|
Mucosal Protection |
Zinc Carnosine |
Restores tight junction strength |
|
Microbiome Balance |
Multi-strain Probiotic |
Rebuilds beneficial flora |
|
Inflammation Modulation |
Curcumin + Omega-3 |
Calms immune overactivity |
|
Digestive Support |
Digestive Enzymes / Betaine HCl |
Improves nutrient absorption |
|
Methylation Support |
Active B12 + Folate + TMG |
Optimizes detox and immune regulation |
Summary of Essential Labs for Food Reactivity & Gut Health
|
Lab |
Purpose |
Insight Provided |
|
MRT (Mediator Release Test) |
Identifies immune reactivity to 170+ foods/additives |
Core data for LEAP rotation design |
|
Cyrex Array 2 |
Gut barrier integrity |
Detects leaky gut and tight junction damage |
|
Cyrex Array 3 & 4 |
Gluten and cross-reactive foods |
Finds hidden triggers like dairy, oats, corn |
|
GI-MAP or GI Effects |
Gut microbiome & pathogens |
Evaluates dysbiosis, candida, parasites |
|
Adiponectin & Leptin Panel |
Metabolic & hormonal balance |
Reflects inflammatory weight regulation patterns |
|
Micronutrient Panel |
Vitamin and mineral status |
Detects deficiencies driving inflammation |
|
CRP / Homocysteine |
Inflammation and detox status |
Tracks systemic inflammation and methylation efficiency |
Functional Summary
Food sensitivities are not random — they are the body’s immune communication system in distress.
The MRT + LEAP approach identifies your unique triggers, restores gut barrier function, and rebalances hormones and metabolism.
When combined with foundational labs and gut support, this method provides the clarity needed to make informed nutritional choices — especially for children facing a world that challenges the gut more than ever before.
Fusion Wellness
Precision Medicine | Gut & Hormone Balance | Advanced Lab Protocols
