On Disordered Digestion and Dyspepsia is a medical book written by Frank Woodbury and first published in 1889. The book provides a comprehensive overview of the causes, symptoms, and treatment of digestive disorders and dyspepsia. Woodbury covers a range of topics related to digestion, including the anatomy and physiology of the digestive system, the types of foods that can cause digestive problems, and the various medical and natural treatments available...