Tag Archive for: vaping

The Bottom Line on E-Cigarettes

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The logic behind the use of e-cigarettes is that they’re better than traditional cigarettes and that vaping will help people quit smoking. Let’s take a look.

The major benefit attributed to e-cigarettes is less exposure to toxic chemicals resulting in fewer harmful effects. In a few of the studies on chemicals found in the nicotine liquid, some metals such as cadmium, aluminum, and nickel were identified as well as the expected ingredients such as glycol and polyethylene glycol from glycerin usually found in e-cigarette liquid as a propellant (1). We don’t know whether they . . .

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What Is Vaping?

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Last week’s message on smoking resulted in several questions about electronic cigarettes, a subject I haven’t addressed before. Let’s start with the basics.

An electronic cigarette or e-cigarette is a nicotine-delivery system. There are three essential components: the nicotine source, a heat source used to vaporize the liquid source of nicotine, and a power source in the form of a battery. The last two are pretty straightforward. The heat has to get high enough fast enough to vaporize the fluid quickly, hence the term vaping instead of smoking.

The nicotine source provides the drug. That . . .

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If you're already a DrChet.com Member or Insider, click on the Membership Login link on the top menu. Members may upgrade to Insider by going to the Store and clicking Membership; your membership fee will be prorated automatically.