I liked this book because it truly focuses on "you", bringing you a perception of what is going on within you in a some times humerous and easy to absorb way. The ideas are easily followed and really helps one better understand their body and how healthy lifestyle and eating changes will affect "you", I really like the authors approach, it was very enlightening and straight forward. It has helped me and friends who I have leant the book to. I always tell them they need to just get their own copy because this book is good to have to just look up certain information occasionally.