Walker in all his books provides the means to vibrant health, so this title is very apt. He presents the truth about how we should eat, drink and live in an alarming but charming way. He helps discern those methods and ways which are helpful and enable us to live disease free, and those which are destructive to the point of premature disease and death. All his books are a real must for those interested in living fulfilling, illness-free lives, as they cover the essential diet we need to satisfy the right conditions to achieve this. I find him much better the modern diet/health authors, and the books are quite charming and easy to read. A must.