Another poster has posted an article about a centenarian. He doesn't seem to follow a special diet or do most of the things people here do. He does enjoy his work very much, and it sounds interesting, high-status and fulfilling as well as paying more than most people's jobs. Being white and having a high income and education and not smoking does make you live longer, but not to 100.
http://www.longecity...-doctor-at-100/
