How Often Should You Test Your Microbiome? A Quick Guide to Regular Microbiome Testing

Wondering how often test microbiome? This quick guide covers what to test, how often to test, and why regular microbiome testing matters. If you’ve ever wondered how often test microbiome, you’re not alone—tracking changes over time helps you see how diet, sleep, stress, and medications shape your gut health. When you test your microbiome, you’re looking at several key areas. The Gut Microbiome Health Index (a score from 0 to 100) gives an overall read on gut health and is supported by an exclusive IP deal with EAFIT University in Colombia. You’ll also see detailed bacteria abundances, including a top 40 set that lets you compare against a healthy cohort, and bacterial functions that are labeled as positive or negative so you can assess metabolic pathways relevant to your goals. For deeper insight, Target Group analysis dives into how your microbiome scores on pathways that matter for specific focuses like Healthy Aging, Endurance Sport, Skin & Hair Health, and more. All of this sits inside a modular Gut Health Operating System that powers a range of microbiome testing products. So how often should you test your microbiome? Frequency depends on your goals and life changes. A solid baseline is essential, followed by retesting after major dietary shifts, new supplement or probiotic strategies, or when you’re taking antibiotics or experiencing health changes. For many people, a cadence of quarterly to biannual testing works well to track trends without overdoing it. If you’re pursuing rapid improvements or working with a clinician, more frequent check-ins—every 1–3 months—can be appropriate. The most important part is consistency, so your trend data remains meaningful. InnerBuddies offers a powerful, white-label solution to run and scale microbiome testing programs. Our Gut Health Operating System is modular and feature-rich, with personalized nutrition advice that maps three-day food diaries to stool data, and tailored probiotic and prebiotic recommendations based on your unique gut composition. All of the options available to our B2B partners are also accessible directly to consumers, so you can explore the full spectrum of testing, coaching, and productization. Learn more about these capabilities via the InnerBuddies microbiome test page, the subscription-based Gut Health Membership, and the B2B partnership opportunities: InnerBuddies microbiome test, InnerBuddies Gut Health Membership, InnerBuddies B2B partner page.