Animal Organ Therapy is the fourth volume in The Medicine-Free, Illness-Free Series, exploring nutrient-dense organ supplements as a natural way to support vitality, resilience, and foundational health. Drawing on traditional dietary wisdom and modern nutritional science, this book introduces organ-based supplements such as liver, heart, kidney, and glandular extracts. Readers will learn how these supplements are commonly used to support energy, hormonal balance, immune function, and overall organ system support. With science-informed insights and real-world feedback, this volume offers a clear and accessible guide to integrating organ-based nutrition into a modern wellness routine.