In this groundbreaking book, Dr. John McDouggal, bestselling author and creator of the nationally renowned diet and exercise program at the St. Helena Hospital in Deer Park, California, introduces his remarkable twelve-day plan. Building on the idea that the traditional meat-rich American diet is hazardous to our health, Dr. McDougall has developed a medically sound, low-fat, starch-based diet that not only facilitates weight loss but also reverses serious illness, without drugs, and provides a broad range of dramatic and lasting health benefits. Step-by-step, he takes you through his revolutionary new program.