Seriously! I had diarrhea for 5 months – on hour every hour. In desperation I ordered this book – then I went to the health store, bought the herbs and natural pills it recommended and in 5 days I was cured! I am recommending this book to all my friends. The author should get the Nobel Peace Prize or something like that. It made me see my GI doctors for what they really are… just drug dealers. Absolutely useless. They must’ve known that anti-biotic drugs only make diarrhea worse. BUY THIS BOOK!