The art of fasting: Handbook therapeutic fasting Buchinger A well written book, very comprehensive and detailed, with clear explanations that describe the various steps. The recipes are given, and the method to be followed precisely. All aspects are evoked by different approaches: physical course, mental, but also, and very importantly, spiritual. Whatever his quest, everyone can find valuable information and open if desired to other horizons. This book is simple and clear, I am very satisfied with my purchase.