The Physiology of the Amino Acids is a book written by Frank Pell Underhill in 1915. The book explores the physiology of amino acids, which are the building blocks of proteins. Underhill delves into the chemical structure and properties of amino acids, as well as their functions in the human body. He discusses how amino acids are synthesized and metabolized, and how they are involved in various physiological processes, such as digestion, immune function, and energy production. The book also covers the role of amino acids in disease and nutrition, and how they are used in the treatment of certain conditions. Overall, The Physiology of the Amino Acids is a comprehensive guide to the study of amino acids and their importance in human physiology.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.