Instruct: Classify a given Amazon review as either positive or negative.
Query: This book is my bible

I was just diagnosed with Leukemia so I had an interest in any health and nutrition secrets out there. I so respect Dr Russell Blaylock who left his neurosurgury profession to become a nutrition expert. This book has really changed my way of thinking and his explanations are very easy to understand. I recommend this book for anyone who wants to know how to stay healthy. Knowledge is power.