Gut Health Testing
Comprehensive Digestive Stool Test
Also known as: Comprehensive stool analysis with parasitology & sensitivity testing
Also searched as: comprehensive stool test · stool parasite test · stool culture with sensitivities
Bacteria, yeast, parasites, digestion, inflammation, and gut immunity — plus which natural agents your organisms respond to.
One of the most detailed stool tests available. It cultures bacteria and yeast, screens for viral, bacterial, and parasitic pathogens, measures digestion, inflammation, and gut immunity, and tests which natural and prescription agents any imbalanced bacteria or yeast are sensitive to. You may also see it called "comprehensive stool test", "stool parasite test", or "stool culture with sensitivities".
What the Comprehensive Digestive Stool Test measures
- 73 possible imbalanced or dysbiotic speciesCultured to identify bacteria present in excess.
- 4 beneficial speciesThe protective bacteria we want to see thriving.
Who the Comprehensive Digestive Stool Test is for
A good fit for stubborn gut symptoms that haven't improved — especially with a travel or well-water history — or when you want the most complete stool picture available.
- Chronic bloating, diarrhea, or constipation
- Food sensitivities
- Joint pain
- Skin issues
- Travel or well-water history
- Gut symptoms that haven't improved
Two ways to get the Comprehensive Digestive Stool Test
Request This Lab
- At-home or in-office collection, depending on the test
- Our team helps you order and set up your kit
- Add Tiffeny Parker as your practitioner so I can see your results
Personalized with Tiffeny
RecommendedWant your results personally reviewed?
- One-on-one interpretation of your results
- Written Root Cause Report
- Personalized 12-week protocol
✦ Program members: practitioner discount applied. See member perks →
Labs are processed by a CLIA-certified laboratory partner. To protect your privacy, I can only see your results if you add Tiffeny Parker as your practitioner. Lab order links are affiliate links; I may earn a commission at no extra cost to you.
What results can reveal
- Imbalanced bacteria or yeast — and what they respond to
- Viral, bacterial, or parasitic pathogens
- How well you're digesting and absorbing
- Gut inflammation and immune activity
How we interpret it
We read every panel through a functional lens — optimal reference ranges, ratios, and cross-panel patterns. Results become part of your written Root Cause Report and your personalized 12-week protocol.
The sensitivity results let us choose natural antimicrobials matched to what's actually growing — instead of guessing.
Often paired with
Gut Bacteria & Parasite Test
Bacteria, yeast, parasites, H. pylori, digestion, and gut inflammation.
Advanced Gut Microbiome Test
DNA-based stool testing for a deeper look at gut pathogens, microbiome balance, and digestion.
Digestion & Gut Inflammation Stool Test
How well you're digesting, how inflamed your gut is, and how strong its immune defenses are.
Often used alongside this lab
Ready-made options people often use while working on these results. Program members get a personalized plan, with a practitioner discount applied.
BioFilm Disruptor
Enzymes used alongside gut protocols to help break down protective biofilms.
See in the shop →Common questions
Not sure which panels you need?
Start with the Root-Cause Fit Assessment. Takes about 3–5 minutes. If it looks like we're a good fit, you'll be invited to schedule a 45-minute consultation to discuss your health history, goals, and whether this program is the right next step for you.
Educational information only. Functional lab testing is not intended to diagnose, treat, cure, or prevent any disease. Results are reviewed in the context of your full health history.