i think its a load of horse shit unless there are specific chemicals within it that have been proven to cause cancer in humans (ie asbestos) its all a bunch of inconclusive hoo-hah

and btw way its all the chemicals in ciggs that make them carcinogenic

saying foreign matter is potentially carcinogenic is like saying i can get cancer from dirt in a cut

you cant believe everything the medical indestroy says for the reason that its an indestroy (not a typo)