This week Dr. Dan and Kendall interview Perfect Health Diet co-author, Paul Jaminet, Ph.D. We discuss the book Paul and his wife, Shou-Ching Shih Jaminet, Ph.D. wrote about their experiments with low carn diets in 2005. They spent seven years refining them, have successfully healed their own "middle-age" and chronic health problems through diet, and have learned a great deal about the benefits-and pitfalls-of these diets that they now share in their book, The Perfect Health Diet.