Episode 75: Dr. Dave Rakel on the Placebo Effect

In this lecture, Dr. Dave Rakel explores the placebo effect—"the ability to stimulate self-healing without deception"—and reveals how perception, connection, and empathy are among the most powerful healing mechanisms available to practitioners. Dr. Rakel unpacks the neuroscience of perception, showing how our conditioned minds create physical responses that determine health or disease. He shares groundbreaking research: optimists live six years longer than pessimists, stress perception correlates with fibromyalgia pain severity, and how we view food (guilt vs. celebration) affects cortisol and weight gain. Through compelling studies, he demonstrates that therapeutic touch activates healing more effectively than pills, that clinician empathy measurably shortens the duration of the common cold and boosts immune markers (IL-8 and neutrophils), and that perceiving a caring connection can equal 8mg of morphine for pain relief. This guest speaker Master Class is part of the Kharrazian Institute Functional Medicine Education Program. To become a Certified Functional Medicine practitioner, visit . Try our 7-day free trial, no credit card required. 0:00 - The Placebo Effect: Self-Healing Without Deception 8:20 - Perception Science: How Beliefs Create Physical Responses 16:15 - Stress Perception & Disease: The Cortisol Cascade 22:50 - Why SSRIs Barely Beat Placebo 26:35 - Psychedelic Placebo Study: 65% Had Spiritual Experiences 34:10 - Why Touch Beats Pills: Manual Therapy vs. Drugs 42:30 - The Clinician Effect: Empathy = 8mg Morphine 46:50 - Common Cold Study: Empathy Reduces Duration & Boosts Immunity 55:40 - Patient 406: The Cost of Disconnection Support this show . Hosted on Acast. See acast.com/privacy for more information.

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Episode 75: Dr. Dave Rakel on the Placebo Effect is an episode from Solving the Puzzle with Dr. Datis Kharrazian by Datis Kharrazian.

This episode is 42:30 long.

This episode was published on Feb 25, 2026.

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