"A self-published phenomenon examining the habits that kept our ancestors disease-free--now with a prescriptive plan for "The Human Diet" to help us all live long, vital, healthy lives. Physician and biochemist Cate Shanahan, M.D. examined diets around the world known to help people live longer, healthier lives--diets like the Mediterranean, Okinawa, and "Blue Zone"--And identified the four common nutritional habits, developed over millennia, that...