The product is a textbook titled “Green Smoothies Diet : The Natural Program for Extraordinary Health” by Robyn Openshaw. It focuses on subjects such as Nutrition, Body Cleansing & Detoxification, Beverages, Healthy Living, and Diet & Nutrition. Published by Ulysses Press in 2009, the book is in English, has 208 pages, and is in trade paperback format. The author provides a natural program for achieving extraordinary health through green smoothies.