Gut Health Biomarkers: Key Tests for Digestive Wellness

Unlock your digestive wellness by understanding the essential gut health biomarkers that reveal how well your gut functions and how your microbiome supports overall health. By measuring a focused set of tests, you gain insight into gut function, microbiome diversity, and the balance between beneficial and potentially harmful bacteria. Core gut health biomarkers include microbiome composition and diversity, microbial metabolic functions, and the Gut Microbiome Health Index. Together, these signals translate into actionable next steps that can improve digestion, immunity, energy, and resilience. InnerBuddies offers a white-label Gut Health Operating System that lets companies power their own gut microbiome testing products. The platform is modular and scalable, delivering a suite of unique features to inform and optimize gut health biomarkers. The Gut Microbiome Health Index (0–100) is backed by an exclusive IP deal with EAFIT University in Colombia. The system also presents a top 40 bacteria panel with abundance comparisons against a healthy cohort, and categorized bacterial functions labeled positive or negative with cohort benchmarks. Target Group Analysis provides deep dives for groups such as Healthy Aging, Endurance Sport, Power Sport, Skin & Hair Health, and more. In addition, personalized nutrition advice uses 3-day food diaries aligned with stool data to tailor dietary guidance, while personalized probiotics and prebiotics recommendations match your microbiome profile. These biomarkers serve as a practical roadmap, turning complex data into concrete steps. The platform translates biomarker signals into actionable changes—dietary tweaks, targeted prebiotic fibers, and probiotic strains designed to reinforce positive pathways. You’ll see how your scores and function labels compare to a healthy cohort, and how adjusting foods or habits can shift your Gut Microbiome Health Index over time. With Target Group Analysis, guidance is tailored to your goals—whether you’re optimizing healthy aging, athletic performance, skin health, or general digestive vitality. For individuals seeking direct access to gut health testing, InnerBuddies offers consumer-ready solutions alongside the B2B options. Learn more about the gut health biomarkers testing options on our product page, and start your journey with ongoing insights through our membership program, or explore partnership opportunities to bring these capabilities to your audience: InnerBuddies microbiome test, Gut Health Membership, Become a partner.