The Gut–Brain Connection: How Your Gut Affects Mood, Stress & Mental Health

How does your gut actually communicate with your brain—and why can digestion affect your mood, anxiety, and mental clarity?In this episode of Health Recoded, we break down the gut-brain connection (gut-brain axis) and what it’s doing in your body every day. You’ll learn how your digestive system and nervous system are constantly communicating, and why gut health plays a major role in how you feel—physically and mentally.We cover:-The anatomy of the gut-brain axis (vagus nerve, microbiome, nervous system)-How your gut and brain communicate through neural, hormonal, and immune pathways-Why gut health can impact mood, anxiety, and brain fog-Common ways gut issues show up in everyday life-Practical ways to support a healthy gut-brain connectionIf you’ve ever noticed that stress affects your digestion—or that your gut feels “off” when your mood is off—this episode will help you understand why.If this episode helps you better understand your body, consider subscribing for more conversations on health, physiology, and the nervous system. New episodes are released weekly.Chapters:00:00 Intro00:50 Anatomy of the Gut-Brain Axis03:06 Physiology of the Gut-Brain Axis06:03 How the Gut Affects Mood07:51 How Gut Issues Show Up in Daily Life09:02 How to Support a Healthy Gut-Brain Connection18:00 Key TakeawaysThis content is for educational and informational purposes only and is not a substitute for guidance provided directly by your own medical practitioner.Resources:National Institutes of Health (NIH) – Gut-Brain Axis Overviewhttps://pmc.ncbi.nlm.nih.gov/articles/PMC4367209/ScienceDirect – Gut Microbiota & Brain Functionhttps://www.sciencedirect.com/science/article/pii/S0753332224010916Cleveland Clinic – The Gut-Brain Connectionhttps://my.clevelandclinic.org/health/body/the-gut-brain-connectionNIH – Microbiome and Mental Healthhttps://pmc.ncbi.nlm.nih.gov/articles/PMC10384867/NIH – Gut-Brain Axis Researchhttps://pmc.ncbi.nlm.nih.gov/articles/PMC12679884/