WARNING!
This is an older article that may not reflect Dr. Mercola’s current view on this topic. Use our search engine to find Dr. Mercola’s latest position on any health topic.
According to a recent study, U.S. made cigarettes tend to contain more cancer-causing chemicals than cigarette brands made elsewhere around the world.
In particular, U.S. cigarettes have more TSNAs, or tobacco-specific nitrosamines, than foreign made cigarettes. TSNAs are the major cancer-causing substance in tobacco.