Dr. Miles Nichols reveals how stress, toxins, gut health, and peptides play key roles in autoimmunity and chronic illness recovery.

Dr. Miles Nichols shares his journey from personal illness to functional medicine and explores the root causes of autoimmunity. He explains how stress, trauma, toxins, infections, and gut dysfunction amplify chronic illness, and how peptides like BPC-157, VIP, and thymosin alpha-1 can help repair and regulate the immune system. With practical advice, he shows how combining peptides with lifestyle shifts accelerates true healing.

Dr. Miles Nichols is a functional medicine doctor, author, and educator who specializes in treating autoimmunity, mold illness, Lyme disease, and chronic fatigue. After overcoming his own health struggles, he co-founded the Medicine with Heart Clinic and Institute, where he helps patients and trains practitioners in root-cause medicine. His work blends functional testing, trauma-informed care, and peptide therapies to restore health and resilience in those facing chronic illness. Dr. Miles has authored two books.