I 've asked about that before I think. I knew that there were mercury in cigarettes, but did not know the amount. Thanks Russ. This is very informative. I can't wait for those results. I have been smoking for 8 years now with many attempts to quit with no avail. It now makes sence though why they add so many toxins to cigarretes, namily because they know that nicotine is extremely addicting and will have the user comeback regardless of what's in them. Hence, why not add mercury as well. I am going to have to quit now and not wait till new years.