A molecule that inhibits the oxidation of other molecules is called antioxidant. The aim of this book is to present researches that have transformed this discipline and aided its advancement. This book offers a wide range of topics that deal with the interrelationship of antioxidants with biochemistry. The text provides the readers with ample examples on how antioxidants are helpful in life processes. This book aims to understand multiple branches that fall under the discipline of antioxidant biochemistry and how such concepts have practical applications. It includes some of the vital pieces of work being conducted across the world, on various topics related to this vast field. This book is a vital tool for all researching and studying this field.