This visionary book provides a state-of-the-art synthesis of the latest evidence on aging.- Dean Ornish, M.D., bestselling author of The Spectrum and developer of the Opening Your Heart program Boldly challenges conventional wisdom about aging and illness and offers groundbreaking solutions to remain young and healthy indefinitely.- John Gray, Ph.D., bestselling author of Men Are from Mars, Women Are from Venus Anyone can find it easy to implement action that will enhance their health. - George King, M.D., professor of medicine, Harvard Medical School A concise yet comprehensive journey that accurately recounts the past and present state of our collective knowledge.- Dean Kamen , physicist and inventor of the IBOT Mobility System and Segway Human Transporter, and recipient of the National Medal of Technology sakriti opis