Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Sheer Genius!

This is not just a book about food, its also part medical dictionary. Do you know what causes Varicose Veins? Where you get pimples is a signal for different organs that need nourishment! Do you know that your stomach uses more than one kind of digestive acid and how you combine foods is important? Did you know that your tongue showcases nutrient deficiencies? Do you know what coffee really does to your body?If you want to get to know the food you eat and if you want to know about the human body order this book with next day delivery! After one month on the program I no longer take naps, feel exhausted and I lost a lot of fat! I'll have a six pack next month for sure!