Well-written, clear, and backed by scientific evidence...World Without Cancer has changed my approach to thinking about our world with cancer and how I can help my family remain cancer-free. I didn't know about B-17 let alone its unique properties. It is a vitamin difficult to find but food sources containing the vitamin are easily found on-line. I am not one to believe in conspiracy theories but this book makes sense to me. Please read it and share with others important to you.