If you’re a practitioner looking to level up your toolkit for regenerating the intestinal barrier and healing the gut, then this interview with Dr. Tom Fabian, PhD is exactly what you need. This fundamental piece of our functional medicine toolkit continues to progress, and today we’re zooming way out from just patching up the gut. Dr. Fabian and I dive into the dynamic nature of the barrier, including its circadian cycle, the role of prebiotics, polyphenols, probiotics, and postbiotics in epithelial regeneration and stem cell proliferation, and useful clinical pearls to assess barrier function using the GI-MAP stool test. So glad to have Tom back on New Frontiers, and Im sure you will be too! Let me know what you think! ~DrKF