Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Absolutely a must if you're looking into detoxing!

This book is a wonderful source of information about how your body works inside out, how you should help it out while detoxing, which foods are making your body alkaline and acidic and how herbs can help you with your detox.....Absolutely fantastic book, it was hard for me to put it down, just wanted to finish it right away....so much to learn from it.Using the herbs at the moment, very powerful! If you're serious about your health, .... I HIGHLY RECOMMEND THIS BOOK.