Tom's of Maine
toothpaste is the only brand I know that has no
sodium saccharin in it. I don't get why most toothpastes have
saccharin in them, it tastes horrible and
might give you cancer, just think everything else.
By the same token, Tom's of Maine toothpaste is not approved the American Dental Association, or whatever kind of organization approves toothpaste. Don't worry though, if my teeth are any indication the stuff works just as well.
However, if you're going to be forced to use normal saccharin toothpaste anytime in the near future, don't get too used to Tom's of Maine, because the normal stuff tastes horrible after a year or so of using Tom's.