E-Cigarettes Emit Toxic Vapors, Says Study (upi.com)

An anonymous reader quotes a report from UPI: All electronic cigarettes emit harmful chemicals, and levels of those toxic compounds are affected by factors such as temperature, type and age of the device, a new study finds. In laboratory tests, scientists found that the heat-related breakdown of propylene glycol and glycerin -- two solvents found in most e-cigarette liquids -- causes emissions of toxic chemicals such as acrolein, acetaldehyde and formaldehyde. All three are either respiratory irritants or carcinogens, the investigators said. The researchers also found that levels of harmful chemicals in e-cigarette vapor increase between the first few puffs and later puffs as the device gets hotter, and with each use of the device.The new study was published July 27 in the journal Environmental Science and Technology. "Advocates of e-cigarettes say emissions are much lower than from conventional cigarettes, so you're better off using e-cigarettes," study corresponding author Hugo Destaillats said in a Berkeley news release. "I would say, that may be true for certain users -- for example, long-time smokers that cannot quit -- but the problem is, it doesn't mean that they're healthier. Regular cigarettes are super unhealthy. E-cigarettes are just unhealthy," he explained. The FDA will start regulating e-cigarettes like tobacco on August 8, 2016.

Comments

Re:Always question a study...

[Socguy]

Read the first line of the article: "ALL electronic cigarettes emit harmful chemicals..."

Not a smart idea to base your argument on the assumption that these laboratories are putting the ejuice through some 'extreme' conditions. The fact of the matter is that the tobacco companies just put these devices on the market with no scientific testing, but with the subtle marketing campaign that they were 'safer'. Now that the science is coming in, we're discovering that these devices are not as harmless as their devotees would like to believe.

Re:It's a feature

[WolfWithoutAClause]

He had her at least once.