WebinarVirtual
Wed, July 22, 2026
Reading Your GI-MAP: A Practitioner's Walkthrough
A live, line-by-line look at a real GI-MAP report — what each marker measures, how to read reference ranges, and the questions to bring to your provider.
FreeOpen
Real Health Diagnostics
Real health is measured, not guessed.
We're the education, events, and authority hub for data-driven health — built on medically-backed functional testing. The parent brand above four clinical testing properties, led by a credentialed practitioner.
Founded & led by Madison Ordway, FDN-P
Sample report
In optimal zoneGut functionOptimal
Hormone balanceOptimal
Mineral statusIn range
Every test in the family outputs a report with reference ranges. That shared grammar is what RHD is built on.
The thesis
Measured beats guessed — every time.
Too many people are told “everything looks normal” while they know something is off. Usually the problem isn't them — it's that the right things were never measured.
Functional, medically-backed testing changes that. It surfaces the patterns standard panels miss, so you can build a high-performing, healthy life on data instead of guesswork. Real Health Diagnostics is where that data meets education, community, and events — at the intersection of health optimization and personal performance.
Functional insight complements — it does not replace — conventional care. We always encourage sharing results with your primary healthcare provider.
Our testing
Four properties. One standard of evidence.
We're the authority layer above four live testing brands. Each runs real lab methodology — and each outputs a report with reference ranges you can act on.
- GI-MAP · United StatesGI-MAP TestThe US flagship for the GI-MAP — a comprehensive stool test that maps the gut microbiome, pathogens, and digestive markers using qPCR DNA analysis.gimaptest.com ↗
- GI-MAP · CanadaGI-MAP Test CanadaThe Canadian home for the GI-MAP stool test — the same qPCR DNA methodology, ordered and delivered for Canadian clients.gimaptestcanada.com ↗
- DUTCH · CanadaDUTCH Test CanadaComprehensive hormone testing via the DUTCH dried-urine panel — measuring sex and adrenal hormones and their metabolites with LC-MS/MS precision.dutchtestcanada.com ↗
- HTMA · CanadaHTMA Test CanadaHair Tissue Mineral Analysis — a functional screening tool that surveys mineral status and heavy-metal exposure from a small hair sample.htmatestcanada.com ↗
The human behind the data
Madison Ordway, FDN-P
Founder & CEO and a certified Functional Diagnostic Nutrition Practitioner. Madison helps clients order appropriate functional panels and understand their results across gut and hormone health — and writes about functional testing for national and industry publications.
As featured in
Women's JournalHow Poor Gut Health Affects Female Hormones, Cycles, and Fertility
US InsiderWhat Is the GI-MAP Test? A Complete Guide to At-Home Gut Health Testing in the US and Canada
The Science TimesBeyond Basic Testing: How Comprehensive Stool Analysis (GI-MAP) Reveals Your Full Gut Health Picture
Healthcare Business TodayHidden Gaps: Why Canadians Are Turning to the GI-MAP Stool Test for Functional Gut Health Answers
What's next
Upcoming events
Webinars, seminars, and retreats — all anchored to medically-backed testing.
- WebinarVirtual
Wed, August 19, 2026
DUTCH Decoded: Understanding Your Hormone Report
The DUTCH dried-urine panel measures hormones and their metabolites. This session demystifies the report — cortisol patterns, sex hormones, and what metabolites add.
$25Open - SeminarIn person
Sat, September 26, 2026
Health + Performance: The Data-Driven Edge
A full-day, in-person seminar at the intersection of health optimization and personal performance — using functional testing as the foundation, not the afterthought.
$249Open
Listen
Function Well
The podcast on data-driven health, hosted by Madison Ordway.
EP 03June 10, 202648 min
What Functional Testing Can — and Can't — Tell You
An honest conversation about the boundaries of functional testing: where it adds real signal, and where it doesn't replace a physician.
Start with data
Start with data, not guesswork.
Join the list for new events, episodes, and writing on functional health — or explore what's coming up.
Your baselineIn optimal zone