GI-MAP Add-on Selection Guide
A Quick Clinical Reference for When and Why to Use Each GI‑MAP® Add‑on
GI-MAP® add-ons provide targeted data to personalize testing and support precision‑based gut health care. See below for the current crop of GI‑MAP add‑ons and when they may be appropriate for use with your patients.
These add-ons are available in the Practitioner Portal when you order GI‑MAP.
StoolOMX™
Advanced Bile Acid & Short Chain Fatty Acid Analysis
StoolOMX assesses 25 bile acids and 9 short chain fatty acids for deeper insight into motility, inflammation, microbiome balance, and metabolic health.
Best for patients with: IBS, IBD, Bile Acid Diarrhea, and Metabolic Dysfunction.
Zonulin™
Marker of Intestinal Permeability
Zonulin evaluates tight junction integrity in the small intestine. Elevated levels may indicate increased intestinal permeability (“leaky gut”).
Best for patients with: Autoimmunity, Food Sensitivities, and Chronic Inflammation.
Fecal Gluten Peptide (Stool Gluten)
Detect Hidden Gluten Exposure
Quantifies gluten immunogenic peptides within 2–4 days of ingestion to help identify accidental or hidden exposures.
Best for patients with: Celiac Disease, Non-Celiac Gluten Sensitivity, and Dietary Compliance Concerns.
Universal Antibiotic Resistance (AR) Genes Panel
For Antibiotic Stewardship
Detects 55 resistance genes across 10 antibiotic classes to inform treatment planning for persistent or recurring infections.
Best for patients with: Post-antibiotic Exposure, Recent Hospitalization, and Chronic or Stubborn Infections
Unlock Deeper Insights With GI‑MAP Add‑ons
Almost every patient can benefit from a GI‑MAP gut health assessment. If you already have an account with us, you may order through our online Practitioner Portal accessible at the top of this page.
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