I watched the documentary and it was eye opening. I learned more about the food industry that I had no idea. Without ruining it for you, I will say it is well worth the $ to buy the book. Your health and the health of your loved ones is at stake. If you are ill, this might be of interest to you, but I suggest you start here and then go to "Green for Life" by Victoria Boutenko. Check out the link on this blog.