chewing tobacco negative effects adverse of Discover the Link Between Nicotine Gum and Cancer Snus: Smokeless Tobacco Facts and

Measurements from a 2009 comparative study showed that herbal cigarettes release 16-25 mg of CO per cigarette, compared with 13-20 mg for popular tobacco brands (Inhalation Toxicology, 2009)

In 1993, Philip Morris directly employed 173,000 people

Smokeless Tobacco In 20155: Nearly 2 of every 100 middle school students (1.8%) reported current use of smokeless tobacco

Will Pike, 25, of Boston said his 3rd Infantry Division combat engineer company tried to ban smoking

Funding This work was financially supported by a grant [2611 no.] from the Vice-Chancellor of Research, Shahrekord University of Medical Sciences (SKUMS)