No need to read a book 1000 pages to find out how fast. Here the recommended fasting Buchinger is the young one week, which allows to consume soups and teas. I myself made the young one week, not to perfection especially compared to days of recovery, which is that clearly explained in this book. I lost 3 or 4 kg I have certainly taken up in part because I threw myself on the food after ... not by hunger, not greed. What brought me this young is certainly the understanding of why my many food intolerances. After the young, in fact, more visible intolerances or felt during 3 weeks, and the disappearance of a large joint pain in his right ankle during my warm-up sports because .... I had just allowed my body to polish up during this week digestion, energy-intensive, absent, had allowed my body to perform a clean / scrub deeper. Today to me to make the effort not to find myself in a situation of general soiling, very difficult in our consumer society to the death ... I try not to eat if I did not clearly hungry This is also a way to fast, in the life of every day.