I have been following Dr. Perricone's work for a few years now. I work in Geriactrics in Nursing. I found it interesting when I heard him speak of supplements we are using experimentally at this time. I read his first two published books and decided to try out the diet alone with my family. After the 3 day diet was complete I noted that all of the changes he stated would occur did occur. His menu plan I purchased next and have been experimenting with it for my children ever since. We are not perfect... more info