Instruct: Classify a given review as either positive or negative.
Query: Helpful Material

Thankfully the book was written for the lay person which made it easier to follow. The material may have been a bit redundant at times but they did drive home a point. I couldn't make much sense out of the graphs but I suspect my physician will explain that to me since he was the one who recommended the book. Over all it has me more focused on what is listed on the package and the amount of fat I'm putting into my system.