Now in paperback, UltraLongevity presents a revolutionary idea: that aging and aging-related diseases---including heart disease, cancer, and diabetes---are autoimmune problems, and that a well-managed immune system is the key to healthy aging. Starting with a quiz---"How Fast Are You Aging?"---Dr. Mark Liponis explains the new science, lays out an accessible and proven 7-step program with an 8-day meal plan, and motivates readers to put the program into practice so that they can keep their minds sharp, become more physically fit, be more resistant to infections and disease, and feel...

Americans are overweight, and they're getting heavier. Other than wanting to perform invasive surgical procedures, most doctors offer little help. Their advice is usually "Eat less, exercise more," which falls back on the outdated dogma of calories in/calories out. Medical research on dieting is confusing and often contradictory. Not only are most people unsure about which weight-loss plan is best, but their physicians are, too It has become an "everyone for him- or herself" situation, where we're forced to experiment, hoping to hit on the magic weight-loss formula by chance . . . and the...