The Physiology of Man, written by Austin Flint Jr. in 1873, is a comprehensive book that aims to represent the current state of physiological science. The book covers various topics related to human physiology, including secretion, excretion, ductless glands, nutrition, animal heat, movements, voice, and speech. The book provides detailed explanations of the physiological processes involved in each of these topics, drawing on the latest research and scientific discoveries of the time. It also includes numerous illustrations and diagrams to help readers better understand the complex concepts discussed in the book.One of the key areas covered in the book is the functioning of the body's ductless glands, which were still a relatively new area of study at the time. The book explores the role of these glands in regulating various bodily functions, such as growth and metabolism, and provides insights into their structure and functioning.Another important area covered in the book is nutrition, including the digestion and absorption of food, as well as the role of various nutrients in maintaining good health. The book also discusses animal heat, or the heat generated by the body's metabolic processes, and how it is regulated by the body.Overall, The Physiology of Man is a valuable resource for anyone interested in the science of human physiology, providing a detailed and comprehensive overview of the subject as it was understood in the late 19th century.This scarce antiquarian book is a facsimile reprint of the old original and may contain some imperfections such as library marks and notations. Because we believe this work is culturally important, we have made it available as part of our commitment for protecting, preserving, and promoting the world's literature in affordable, high quality, modern editions, that are true to their original work.