GI-MAP Testing for Gut Health & Longevity
Advanced microbiome evaluation through GI-MAP® stool testing helps Unscripted Medicine uncover root contributors to digestive concerns, inflammation, and overall vitality— supporting personalized functional medicine care across North Dallas, Frisco, Plano, Addison, Richardson, and Carrollton.
What Is GI-MAP Testing?
GI-MAP® (Gastrointestinal Microbial Assay Plus) is a comprehensive stool analysis that uses quantitative PCR (qPCR) technology to detect microbial DNA with precision. Unlike traditional culture-based tests, GI-MAP provides a detailed snapshot of the bacteria, parasites, viruses, fungi, opportunistic organisms, digestive function markers, inflammation indicators, and gut barrier health—all from a single sample. It is one of the most widely used functional medicine tools for evaluating the gut microbiome.
Why the Gut Microbiome Matters
The gut microbiome influences far more than digestion. It plays a role in immune regulation, nutrient absorption, hormone metabolism, mood, energy, skin clarity, and inflammation balance. When the microbial community is out of balance, patients may experience symptoms that touch nearly every system of the body. A clearer picture of what is happening in the gut often informs more effective, longevity-focused care.
H. pylori Detection
Dysbiosis & Microbial Imbalance
Opportunistic Bacteria
Digestive Function Markers
Inflammation, Gut Barrier & Immune Function
GI-MAP includes inflammation markers such as calprotectin and secretory IgA, as well as zonulin—a key indicator of intestinal barrier integrity. Together, these markers give your provider a clearer picture of how the gut is interacting with the immune system and how well the intestinal lining is functioning.
Because roughly 70% of the immune system resides in and around the gut, supporting microbiome balance and barrier health can have far-reaching effects on long-term wellness and healthy aging.
Concerns GI-MAP May Help Investigate
- Bloating and gas
- Food reactions and sensitivities
- Digestive discomfort
- Irregular bowel habits
- Fatigue and low energy
- Skin concerns such as acne, rosacea, and eczema
- Inflammation and joint discomfort
- Weight-loss resistance despite consistent effort
Testing recommendations are individualized. Not every patient needs advanced gut testing, and clinical context always guides the decision.
Personalized Functional Medicine Care
At Unscripted Medicine, GI-MAP results are interpreted in the context of your full story—symptoms, history, lifestyle, hormones, and goals. From there, your provider builds a personalized plan that may include nutrition adjustments, targeted nutraceutical support, lifestyle strategies, and follow-up care designed for long-term, longevity-minded results.
A Longevity-Minded Approach to Gut Health
Keri King, MPAS, PA-C has pursued advanced restorative gut health education through the Institute of Restorative Health, incorporating a thoughtful, longevity-minded approach to digestive wellness. Her training informs how GI-MAP results are interpreted and translated into personalized, root-cause care.
Learn more about Keri King →Related Functional Medicine Resources
Frequently Asked Questions
Curious if GI-MAP Testing Is Right for You?
Schedule a consultation to explore whether advanced microbiome testing fits into your personalized functional medicine plan.