Stephen Porges: The Polyvagal Theory & The Va...

Sugar-Free Diets Disrupted Gut Microbiome and Metabolism A 16-week sucrose-free, low-fat diet study presented at ENDO 2026 found mice developed insulin resistance, impaired glucose tolerance, gut microbiome imbalance, intestinal inflammation, and fatty liver disease signs despite ...  Show more

Ketamine Therapy, MDMA, Psilocybin, and the Science of Psychedelic Assisted Healing Most people struggling with depression, anxiety, and trauma have never felt safe in their nervous system, and the treatments they have been prescribed are making that worse. This episode breaks do ...  Show more

This week we talk to Casey Schwartz about the science of neuropsychoanalysisCASEY SCHWARTZ is a graduate of Brown University and has a Masters Degree in psychodynamic neuroscience from University College London. She has worked as a staff writer at Newsweek/The Daily Beast, where ...  Show more

Dr. Stephen Porges, the creator of the polyvagal theory, joins the podcast to walk us through how its lessons can be applied to recovering from traumatic experiences. Forrest and Dr. Porges simplify the polyvagal theory, discuss the three key states our body can rest in, and expl ...  Show more

Dr. Glenn Fox is a neuroscientist who studies human performance and brain behavior. He is the Head of Program Design, Strategy, and Outreach at the USC Performance Science Institute and conducts research on the brain’s role in gratitude, social cognition, affective neuroscience, ...  Show more

Why do mental health professionals diagnose mental illness by medical observation and not by something more definitive like a blood test or a brain scan? It’s often pointed out that illnesses like cancer or diabetes have blood or urine tests, scans, and so forth. So why not menta ...  Show more