Bok
04-26-2013, 10:30 AM
Along with nicotine, user gets toxic substances from water pipes
More... (http://www.sciencenews.org/view/generic/id/349987/title/Hookah_smoking_delivers_carcinogens_and_carbon_monoxide)
More... (http://www.sciencenews.org/view/generic/id/349987/title/Hookah_smoking_delivers_carcinogens_and_carbon_monoxide)