No relationship between marijuana and lung cancer

It's official marijuana smoke get lung NO. In a large scale study has shown that people with more than 22,000 times geblowed had even less often developed lung cancer. This is also the often-heard theory that smoking cannabis would be more dangerous than smoking cigarettes because the smoke is inhaled deeper, from the table. As a possible mechanism for the protective effect, contributing to the Source URL: http://free-wallpapers-2.blogspot.com/2011/10/no-relationship-between-marijuana-and.html
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