Discover natural probiotic sources that can support digestion and immunity. From yogurt and kefir to sauerkraut, kimchi, miso, tempeh, and kombucha, these fermented foods deliver live cultures that help diversify the gut microbiome. Pairing them with fiber-rich fruits, vegetables, and whole grains nourishes beneficial bacteria and promotes a balanced microbiome for everyday comfort and resilience. Knowing how to incorporate natural probiotic sources into meals can empower you to support digestive health and a robust immune system. For brands and researchers, InnerBuddies offers a white-label Gut Health Operating System that powers cutting-edge microbiome testing products. The modular platform features a Gut Microbiome Health Index (0–100) based on an exclusive IP deal with EAFIT University in Colombia, plus Bacteria Abundances that show how you compare against a healthy cohort for the top 40 bacteria. It also organizes Bacteria Functions into positive and negative categories, with functional pathway scores that illuminate where you stand relative to health benchmarks. Target Group Analysis digs deeper into pathways relevant to Healthy Aging, Endurance Sport, Skin & Hair Health, and other specific audiences, enabling precise, targeted insights. Personalized nutrition advice draws on data from three-day food diaries and stool samples, anchored by a large database that maps how individual foods impact the gut microbiome. This enables tailored guidance that highlights natural probiotic sources when appropriate while balancing prebiotics to sustain improvements over time. In addition, InnerBuddies provides Personalized Probiotics and Prebiotics recommendations that align specific strains with your unique gut profile and objectives. InnerBuddies also delivers gut test solutions directly to consumers, ensuring that all the capabilities available to B2B partners are accessible to individuals as well. Learn more about the testing solution on the InnerBuddies microbiome test. If you’re exploring ongoing insights, you can subscribe to a gut health plan that keeps you informed and supported. The InnerBuddies gut health membership provides continuous access to data-driven guidance, updated analyses, and nourishment strategies tailored to your evolving microbiome. For teams and organizations considering a broader rollout, InnerBuddies also offers partnership opportunities to power your own microbiome testing products—discover how to Become a partner and bring the science of natural probiotic sources and personalized microbiome insights to your audience.