Biology of Aging

Biology of Aging, Third Edition, offers a comprehensive examination of the principles that have shaped our modern understanding of the cause and mechanisms underlying biological aging. The book explores how the laws of physics serve as the foundation for aging processes, ultimately influencing cellular biochemistry and leading to the observable mechanisms of aging. This third edition describes how new developments in biogerontology have brought about a shift in focus, connecting research on the biology of aging to medical practice. Rather than concentrating solely on molecular pathways that may prolong life span, the field now emphasizes the importance of enhancing overall health alongside extending life span. This approach recognizes that meaningful advances in aging research should aim to improve quality of life, not just increase the number of years lived. Although primarily designed for undergraduate biology students, this textbook has also been widely adopted in a variety of other life sciences courses, demonstrating its versatility and relevance across multiple disciplines. Key Features:Revised and updated content for the new editionEngaging, accessible, and easy to read textTop-quality full-color figures help to illustrate key conceptsEnd-of-chapter discussion questions allow the reader to test their understanding of chapter contentBulleted lists of essential concepts summarize the key points in each chapterBold words in text are linked to an extensive glossary