I’ve taken advantage of the infinite capacity of the internet to augment the Primal Blueprint with continually updated supporting material instead of having a static appendix at the back of the book. References and citations to material on the web in the book are listed here for easy access. In this way the Primal Blueprint is an evolving discourse. I encourage you to explore our conveniently organized Primal Blueprint text references, Q&A about book content, detailed workout suggestions and comparisons to popular diets. And if that’s not enough visit our forum where the Primal community grows each day, subscribe to our newsletter and visit Mark’s Daily Apple regularly for Primal recipes, workout ideas, the latest in health news, and tips, advice and encouragement to help you live the healthiest life possible.