Not theory. The exact protocol from thousands of real cases.
Refined across thousands of clients in Rachel Scheer’s practice, the Scheer Gut Essentials Protocol Guide lays out the sequenced framework she uses: support digestion and motility first, clear microbial overgrowth second, then repair the gut lining. Most protocols skip the order — and that’s why they don’t hold.
- The full 4-phase sequencing protocol — and why order determines results
- All nine formulas explained ingredient by ingredient, with dosing
- The clinical research behind the protocol, including the Mullin SIBO trial
- The functional lab testing that pinpoints your root cause
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A complete gut protocol, not a product list
Everything Rachel walks clients through — the framework, the formulas, the research, and how to know your root cause — in one clinical guide
The sequencing framework
Why symptoms resolve in a specific order — and how skipping a phase creates die-off, flares, and recurrence.
All Nine formulas, explained
Each Scheer Gut Essentials product broken down ingredient by ingredient, with what it supports and how to dose it.
A structured reset protocol
A structured 30-day clearing schedule with daily dosing, dietary guidelines, and what to expect week to week.
The clinical research
The Mullin herbal-vs-antibiotic SIBO trial and the studies behind each phase, summarized in plain language.
Know your root cause
The functional lab tests — GI-MAP, SIBO breath, OAT, and more — that reveal what’s actually driving your symptoms.
Four phases, in the order the body heals
The single most important idea in the guide: the gut is addressed in sequence. Each phase builds the foundation for the next.
Restore stomach acid, bile flow, and motility before any clearing begins. Non-negotiable — skipping it creates die-off and symptom flares.
Address SIBO, Candida, dysbiosis, or parasitic overgrowth with evidence-based botanicals and concurrent enzyme and probiotic support.
Rebuild mucosal integrity, close tight junctions, and restore the gut immune barrier — where most protocols stop short.
Once the system is stable, hormone, metabolic, and performance work finally becomes sustainable and holds over time.
Support digestion and motility first, clear second, repair third. Skip a step and the work doesn't hold.
Herbal protocols matched — and outperformed — the antibiotic
The guide is built on published clinical research, including the landmark Mullin trial comparing herbal antimicrobial therapy to Rifaximin for SIBO.
Chedid V, Mullin G, et al. Global Advances in Health and Medicine, 2014.
She healed herself — then built the method.
Rachel Scheer was told she needed surgery. She refused, spent years investigating the root cause of her own chronic illness, and built the sequenced framework that became Rachel Scheer Nutrition.
The same method has since guided thousands of clients and trained hundreds of practitioners. This guide is that method, written down.
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Download the guideThese statements have not been evaluated by the Food and Drug Administration. These products are not intended to diagnose, treat, cure, or prevent any disease.