That's why I smoked Camels, until I realized they were wrapped in paper containing dioxin from the bleach.
Now I only smoke cigars.
BTW, nicotine is a very useful drug, and it isn't necessary to smoke tobacco to get it. Particularly folks certain smoking is harmful should be well educated on the beneficial effects of nicotine, such as that it is the most powerful nootropic known.
Thanks!
RE: "More Doctors smoke Camels than any other cigarette"