Can the microbiome shape the brain? Results of 237 studies say yes.

The gut microbiome may influence brain development long before the first symptoms of ADHD, autism, or anxiety ever appear. But what does the research actually show? In this episode, we take a deep dive into the pediatric gut-brain axis through the lens of three major sources of evidence, including a 237-study narrative review, the landmark Swedish ABIS birth cohort, and prospective microbiome research following children for more than two decades. Topics include: How the gut and brain communicate The infant microbiome and neurodevelopment ADHD, autism, anxiety, and the microbiome Butyrate-producing bacteria and why they matter Diet, antibiotics, sleep, constipation, and other modifiable factors What clinicians can apply today, and where the evidence is still evolving Whether you're a healthcare provider, researcher, student, or science-minded parent, this episode explores what the current evidence says, what it doesn't, and how it may shape the future of pediatric care. References: Marano G, Sfratta G, Marzo EM, et al. The Pediatric Microbiota-Gut-Brain Axis: Implications for Neuropsychiatric Development and Intervention. Children (Basel). 2025;12(11):1561. Ahrens AP, et al. Cell. 2024. Learn more: 🌿 Naturopathic Pediatrics (parents & caregivers) https://naturopathicpediatrics.com 🩺 Naturopathic Pediatrics PRO (healthcare providers) https://pro.naturopathicpediatrics.com 📬 Join the Monday Study Rundown for evidence-based pediatric research summaries delivered to your inbox: https://pro.naturopathicpediatrics.co... Courses mentioned: Evidence-Based Nutritional Interventions for ADHD (CE) https://pro.naturopathicpediatrics.co... Solving Pediatric Sleep Problems: An Evidence-Based Integrative Clinical Approach https://pro.naturopathicpediatrics.co... Nutrition for ADHD: Simple, Science-Backed Steps to Support Focus and Calm (Parent Course) https://naturopathicpediatrics.com/pr... ⚠️ This podcast is intended for educational purposes only and should not be considered medical advice. Always consult a qualified healthcare professional regarding diagnosis or treatment decisions.