Why We Age | Steven N. Austad, PhD

Why We Age: What Science Is Discovering about the Body's Journey Through Life
Steven N. Austad | 1997

Why has the life span of the average American increased from 48 to 75 years in this century alone?

. . . If the body is a machine that simply wears out, why do some cells seem immortal?
. . . Is there an aging gene? And can we control it?
. . . Can antioxidants and hormone therapy actually slow the aging process and extend life?

Steven Austad s compelling book investigates the history, the theories, and the personalities behind the quest to understand the nature of aging. Here is hard evidence from the front lines of research that science is finally closing in on the fundamental processes of human biology and life.