
09/10/2025
A stool test might not be the most glamorous health topic, but it's one of the most powerful tools for uncovering what's happening inside your gut.
By analyzing a small sample, these tests can reveal how well you're digesting and absorbing nutrients, the balance of bacteria, yeast, and other microbes in your gut, and signs of inflammation or infection that may be causing symptoms.
Here are a few common types of stool tests:
Comprehensive Functional Stool Analysis - Looks at microbiome balance, digestion, inflammation, parasites, and more
F***l Calprotectin - Detects intestinal inflammation
F***l pH Test - Measures acidity to spot malabsorption or imbalance
F***l Occult Blood / FIT - Screens for hidden blood
At-Home Microbiome Tests - Offers a bacteria snapshot (best interpreted with a professional)