Barbara Clark made an interesting point that e-cig vapor has not been tested and proven safe in a “25-year study conducted by an independent research team”. How many other things do we breathe on a daily basis that have not been tested and proven safe?
Ever walk into a restaurant? Do you realize there is a device (usually several) present in almost every restaurant that generates carbon monoxide? Many people even have these untested ‘safe’ devices in their homes! They are called gas stoves. They contain an open flame, burning natural gas and emitting carbon monoxide from the combustion. According to the US Consumer Product Safety Commission (2008), 56% of unintentional deaths from non-fire CO poisoning were associated with engine-driven tools like gas-powered generators and lawn mowers. Natural gas heating systems accounted for 4% of these deaths.
Direct e-cigarette vapor, on the other hand, has accounted for exactly zero deaths. It contains a combination of propylene glycol, vegetable glycerin, food-based flavorings, and nicotine.
Propylene glycol has been classified as GRAS (generally recognized as safe) by the FDA, as well as being shown to be non-irritating (Agency for Toxic Substances and Disease Registry (2008)), and proven to not cause sensitization (UNEP Publications, SIAM 11, U.S.A, January 23–26, 2001, page 21), and it shows no evidence of being a carcinogen or of being genotoxic (Title 21, U.S. Code of Federal Regulations. 1999).
Vegetable Glycerin is a colorless, odorless, viscous liquid that is widely used in pharmaceutical formulations, including cough syrups, elixirs and expectorants, toothpaste, mouthwash, and many other products that we ingest and use on our bodies on a daily basis.
The food-grade flavoring, from companies like LorAnn, Flavor Apprentice, and FlavourArt, is used (outside of e-cig applications) in hard candies, taffies, frostings, baked goods, and countless other products that are eaten by the general public in mass quantities every day with no ill effects.
The nicotine has quite literally been the e-cig industries ‘elephant in the room’ for some time now. However, recent studies have shown that due to the heat introduced in the process and the interaction between mucous membranes and vaporized nicotine, the majority of absorbable nicotine in the solution is absorbed as soon as the user mouths the vapor. So much in fact, that the nicotine concentration in exhaled vapor is unable to be measured, and is scientifically proven (Clearstream Study, May 2012, utahvapers.com/clearstream.html) to be less than .001mg per cubic meter of air.
Now, nicotine is a stimulant that is effectually similar to caffeine, not a carcinogen (although in large quantities it encourages cancer growth). In the quantities shown to exist in ‘secondhand vapor’ in these studies, it provides absolutely zero danger to the nearby patron.
With this information, it is easy to see that including e-cigs in this proposed ban due to harm caused by ‘secondhand vapor’ is not only factually incorrect, but actually harmful to public health as a whole; the proposal will force ex-smokers that have found relief through publicly harmless e-cigarettes to stand outside in the elements, surrounded by smokers.