My 8 year old son has been FAILSAFE for nearly two years and recently re-visited the educational psychologist he saw before he started the diet. She couldn't believe what a different boy he was ... he sat through the two hours of testing and tested very high. Spelling was the only one right on his chronological age. Reading was more than four years ahead and comprehension nearly five years ahead. Wow!!! She couldn't believe his concentration and general disposition, so different from the wriggly, difficult to test child two years ago. As she said in her summing up."This young man has made DRAMATIC changes since first being tested." I firmly believe it is the diet and as runner up the hard work he has put in during extra tuition. - reader, NZ