Translated into 5 languages: Spanish, English, French, German, and Italian. This book is an immersion into a new way of understanding health, based on the research of Dr. Ryke Geerd Hamer and his proposal of German New Medicine (GNM). Throughout its pages, you will discover how emotional conflicts and unexpected biological shocks can influence the onset of diseases.GNM suggests that every disease originates from an unresolved emotional conflict, activating what Dr. Hamer called Special Biological Programs (SBS), biological responses designed to help the body adapt to stressful situations. Instead of viewing diseases as failures of the body, GNM sees them as natural responses with a biological purpose.The book also addresses the criticisms and controversies surrounding GNM since its inception. From scientific debate to resistance from the medical establishment, it explores the challenges and the potential future applications of GNM.This work is not just an exposition of theories; it is an invitation to reconsider our view of diseases, focusing on the emotional roots behind symptoms. GNM offers a broader and more integrative perspective on well-being, where body, mind, and emotions are deeply connected.