Gut Health Diagnostic Tests: Find Answers About Digestion

Diagnostic testing for gut health is the fastest way to uncover root causes behind digestion issues rather than chasing symptoms. Depending on your situation, tests can measure gut bacteria balance, fermentation byproducts, inflammation, and other markers to identify imbalances, intolerances, or infections. Knowing what’s driving your symptoms helps you move from guesswork to targeted relief—whether that’s dietary tweaks, specific supplements, or lifestyle changes. If you’re a business looking to offer powerful testing, InnerBuddies provides a white-label Gut Health Operating System that powers comprehensive diagnostic products and supports a smooth go-to-market path: become a partner. At the core of diagnostic testing for gut health with InnerBuddies is a modular platform that translates data into actionable insights. The Gut Microbiome Health Index delivers a single 0–100 score that summarizes overall gut health, built on an exclusive IP deal with EAFIT University in Colombia. You’ll also see how your bacteria abundances compare to a healthy cohort using our top 40 bacteria list, and how your microbial functions perform across labeled categories. Each function is tagged as positive or negative, helping you and your clinician or coach interpret results in the context of real-world outcomes. Explore the microbiome test here: InnerBuddies microbiome test. Beyond numbers, InnerBuddies offers Target Group analysis that dives into how the gut microbiome impacts specific outcomes—Healthy Aging, Endurance Sport, Power Sport, Skin & Hair Health, and many other focus areas. The platform also translates these insights into practical guidance, including 3-day food diary analysis to support personalized nutrition advice and a growing database showing how individual foods affect your unique microbiome. You’ll also receive personalized probiotics and prebiotics recommendations tailored to your goals and your microbial profile, turning data into a realistic path toward better digestion and wellbeing. InnerBuddies serves both B2B and consumer needs. Our white-label Gut Health Operating System lets companies power their own gut health testing products, with options that align to different audiences and go-to-market strategies: Become a partner. For consumers ready to explore direct options, check out the microbiome test and ongoing insights through the Gut Health Membership: InnerBuddies microbiome test and Gut Health Membership.