quote:Originally posted by timsdm
So given the problems with caffeine addiction, processed foods (crisps etc), not even mentioning alcohol.
If a flyer wants to avoid the associated risks of passive smoking they can do one of a couple of things 1. dont go near a smoking area in the first place, 2.go stand outside and be killed by the jet fumes and car exhaust.
[V]
You are so wrong. Caffine addiction processed foods, and alcohol effect the person in the main, not the innocents who have to breath in the toxins produced by smokers (druggies)
Tobacco smoke contains over 4000 chemicals in the form of particles and gases. Many potentially toxic gases are present in higher concentrations in sidestream smoke than in mainstream smoke and nearly 85% of the smoke in a room results from sidestream smoke. The particulate phase includes tar (itself composed of many chemicals), nicotine, benzene and benzo(a)pyrene. The gas phase includes carbon monoxide, ammonia, dimethylnitrosamine, formaldehyde, hydrogen cyanide and acrolein. Some of these have marked irritant properties and some 60 are known or suspected carcinogens (cancer causing substances). The Environmental Protection Agency (EPA) in the USA has classified environmental tobacco smoke as a class A (known human) carcinogen along with asbestos, arsenic, benzene and radon gas.