The book "Proteomics of Human Body Fluids" offers a comprehensive analysis of advancements in the field of proteomics, particularly concerning human body fluids. In recent years, proteomics has established itself as a significant research area focused on the study of proteins in biological materials. This specialized book highlights the application of proteomic techniques for analyzing clinical samples to discover biomarkers and gain a better understanding of normal physiology as well as the pathological mechanisms of human diseases. The analysis of protein components in various body fluids contributes to expanding knowledge about the biology and physiology of organ systems and understanding the pathophysiology of diseases that cause changes in protein production and secretion. The book is aimed at professionals and students interested in the intersection of proteomics and clinical practice.