There are some surprisingly bad bits of info about oral cancer on the web. Besides those sites that want you to take some herb or something else, THE NCI AND THE CDC actually have some outdated information on their site about OC, and the ADA, oh my God, they would have you believe that a biopsy brush (sold by someone that gave them 9 million dollars) will prevent you from ever getting oral cancer.
The web is wonderful and dangerous place at the same time depending on what site you are on.....