The e-liquid I use is 80% propylene glycol and I have not had a cold or the flu for the entire time I've been using e-cigs. I will bookmark this article. Thanks for writing it! 5 0.

Unfortunately, many people are unaware of the chemical makeup of e-cigarettes, assuming they only contain water vapor and ...

The mixture of flavorants and propylene glycol (PG) in electronic cigarettes (e-cigs) leads to the formation of acetals that have been shown to activate irritation receptors, predisposing users to ...

Researchers have found that using e-cigarettes with the e-liquid refills containing propylene glycol (PG) and vegetable glycerine (VG) may lead to inflammation of the lungs over a period of time.

Propylene glycol is a synthetic food additive that belongs to the same chemical group as alcohol. It is a colorless, odorless, slightly syrupy liquid that is a bit thicker than water. It has ...

Propylene glycol, a chemical found in e-liquids, can irritate the eyes and airways, Siegel said. Early studies have also revealed that when propylene glycol or glycerin are heated and vaporized, ...

Propylene glycol -- also known as 1,2-dihydroxypropane, 1,2-propanediol, methyl glycol, and trimethyl glycol -- is indeed considered "'generally recognized as safe, GRAS,' by the U.S. Food and ...

Propylene glycol alginate. This is made from brown seaweed and used widely as a thickener, emulsifier, and stabilizer in dairy products, beer foam, and other products. It's considered safe by the FDA.

If you've ever heard the rumor that Fireball Cinnamon Whisky contains antifreeze, you're not alone. But is this rumor true? Here's what you need to know.