Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Straight forward information

Great book! What the doc says makes a lot of sense. Most people would have to make major, major changes to their life in order to do all that is recommended. But even if one were to adapt half of the things suggested one would be leading a healthier lifestyle.I expecially like the style in which it is written and the fact that each point is summerized and explained in short paragraphs. One can buzz though this book in just a few hours. It is organized such that one can easily refer to and find information easily.I liked the book, will take many of the changes to heart and highly recommend this as a "must read".Len H