With this book written by the Director of buchinger clinic (fasting palace), I answered all my questions about fasting. Yet I have several books on the subject but it remains by far the most complete and easiest. I devoured it in two days. Now it only remains for me to book my stay of 15 days Buchinger in Spain (for the sun) and then in Germany (they francophone weeks - easier to understand by having lunch in French and German) . Calling all fans of good health, quality of life, the book of fasting will make you see the mild end of the meal the same way. Fast, mono-diet or colon hydrotherapy, wonderful solutions for a life in compliance with our bodies. Happy reading.