What we put in our mouths is the number one thing we can do to prevent cancer and other diseases. I recently read the book The Longevity Paradox by Dr. Steven Gundry. I highly recommend this book. https://www.amazon.com/Longevity-Paradox-Young-Ripe-Plant/dp/0062843397/ref=sr_1_3?crid=K5Q281FTHTPC&keywords=the+longevity+paradox+book&qid=1566577315&s=gateway&sprefix=the+longevity%2Caps%2C168&sr=8-3