Anxiety & Depression Through the Gut–Brain Lens: Root-Cause Integrative Strategies for Clinical Practice

Anxiety and depression are increasingly prevalent and often treated symptomatically. Insights from Neurogastroenterology highlight the gut–brain axis as a key regulator of mood, linking the central nervous system, microbiome, immune pathways, and endocrine responses.

This session explores core mechanisms including dysbiosis, intestinal permeability, chronic inflammation, and disrupted neurotransmitter synthesis (serotonin, GABA, dopamine), alongside HPA axis dysregulation. Contributing factors such as diet, stress, toxins, and early-life influences will be addressed.

Grounded in Functional Medicine, the presentation outlines a root-cause, systems-based clinical approach. Attendees will gain practical strategies for assessment and management, including microbiome support, personalized nutrition, targeted nutraceuticals (probiotics, psychobiotics), and mind–body interventions.

This integrative framework equips clinicians to move beyond symptom control toward sustainable, patient-centered mental wellness. By bridging neuroscience, gastroenterology, and integrative medicine, this talk aims to equip clinicians with actionable tools to address the root causes of anxiety and depression, enhance patient outcomes, and support sustainable mental wellness through a truly holistic, patient-centered approach.