This book radically repositions dyspepsia from an individual disease to a symptom of a vast range of stomach and other conditions. In doing so, it marks a shift in the medical understanding of the human stomach since the early 1900s. The author argues that pinpointing the underlying cause of a patient’s dyspepsia is paramount to successful treatment and details a range of diagnostic methods to achieve this. He firmly positions dyspepsia within the broader context of human health, discussing the impact of factors such as lifestyle, stress, and diet on the stomach. He concludes by providing clear, practical guidance on treating dyspepsia based on precise diagnoses. This book will appeal to both medical professionals and laypeople seeking a deeper understanding of dyspepsia and its management.