From a renowned Johns Hopkins- and Stanford-educated cardiologist at Intermountain Medical Center—a hospital system that President Obama has praised as an "island of excellence"—comes the story of his time living in Longevity Village in China, and the seven lessons he learned there that lead to a happy, healthy, long life.At forty-four, acclaimed cardiologist John Day was overweight and suffered from insomnia, degenerative joint disease, high blood pressure, and high cholesterol. On six medications and suffering constant aches, he needed to make a change. While lecturing in China, he'd heard about a remote mountainous region known as Longevity Village, a wellness Shangri-La free of heart disease, cancer, diabetes, obesity, dementia, depression, and insomnia, and where living past one hundred—in good health—is not uncommon.In the hope of understanding this incredible phenomenon, Day, a Mandarin speaker, decided to spend some time living in...