Eternity soup

Mix the latest and most rigorous scientific research, irrepressible old-fashioned entrepreneurship, and the ancient human desire to live forever (or at least a lot longer) and the result is today's exploding multibillion-dollar antiaging industry. Its achievements are so far mostly marginal, but its promises flow with all the allure of a twenty-first-century fountain of youth. In Eternity Soup, acclaimed science writer Greg Critser takes us to every outpost of the antiaging landscape, home to zealots and skeptics, charlatans, and ingenious clinicians and academics.We visit a conference of the Caloric Restriction Society, whose members--inspired by certain laboratory findings involving mice--live their lives in a state just above starvation. ("It's only the first five years that are uncomfortable," says one.) We meet the new wave of pharmacists who are reviving the erstwhile art of "compounding"--using mortar and pestle to mix extravagantly profitable potions for aging boomers seeking to recapture flagging sexual vitality. Here, too, are the theorists and researchers who are seeking to understand the cellular-level causes of senescence and aging and others who say, Why bother with t