The 12th edition of this book continues this bestselling title's long tradition as one of the world's favorite physiology textbooks. The immense success of this book is due to its description of complex physiologic principles in language that is easy to read and understand. This textbook is an excellent source for mastering essential human physiology knowledge. Learn and remember vital concepts easily thanks to short, easy-to-read, masterfully edited chapters and a user-friendly full-color design. Discover the newest in physiology with updates that reflect the latest advances in molecular biology, cardiovascular, neurophysiology and gastrointestinal topics.