Electronic cigarettes typically consist of a metal tube containing an atomizer, a battery and a cartridge http://blogs.rediff.com/cheapuggslinguo/filled with liquid nicotine. When a user sucks on an e-cigarette, a light-emitting diode causes the tip to glow and the atomizer turns the liquid nicotine into a vapor -- thus it is called vaping instead of smoking. The vapor can be inhaled and then exhaled, creating http://blog.livedoor.jp/uggslinchenga cloud that resembles cigarette smoke but dissipates more quickly and doesn't have the lingering odor.
[E-Cigarettes] Associated Press
Most electronic cigarettes sold in the U.S. are manufactured and tested in China.
The American Lung Association,women's cheap ugg classic short boots pink 5825 on sale uk usa along with the American Cancer Society Cancer Action Network, the American Heart Association and the Campaign for Tobacco-Free Kids, recently called for e-cigarettes to be removed from the market. The groups say e-cigarettes have yet to be proven safe and that kids may be attracted to the products, some of which come in flavors like chocolate and strawberry. "Nobody knows what the consumers are actually inhaling," says Erika Sward, director of national advocacy women's cheap ugg classic short boots red 5825 on sale uk usa at the American Lung Association.
But e-cigarette companies say their product is a better alternative to cigarettes because there is no smoke or combustion involved. "Anybody who doesn't think this product without any smoke attached to it is orders of magnitude women's cheap ugg classic short boots chesnut 5825 on sale uk usa less harmful than cigarettes just has no concept of basic science," says Jack Leadbeater, president and chief executive of Scottsdale, Ariz.-based Sottera Inc., which sells the Njoy brand of electronic cigarettes.
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