Electronic Cigarettes

Nicotine is one of the more harmful compounds in electronic cigarette vapor, so non-vapers should avoid breathing it in whenever possible. A new skin-worn sensor could help, by monitoring airborne nicotine levels in the wearer's immediate vicinity.

A first-of-its-kind study has found traces of hundreds of unknown chemicals in electronic cigarette vaping liquid and aerosols. The study details a huge array of unidentified chemicals plus a handful of known and potentially harmful compounds.

A new update on the ongoing vaping crisis has revealed nearly 1,500 lung injury cases have been identified, with 33 confirmed deaths. Alongside this news, Juul announced it is suspending sales of four popular e-cigarette flavors pending FDA review.

New research from the Mayo Clinic is raising doubts over the hypothesis that "lipid pneumonia" is responsible for the current vaping crisis.

Pulegone, a compound banned as a food additive by the FDA due to carcinogenic properties, has been found in high levels in a number of e-cigarette liquids.

Amid the e-cigarette health crisis in the US, the Trump administration announced a plan to ban all non-tobacco-flavored e-cigarette products.

Some scientists are reporting e-cig-related illness to be a new, vaping-induced form of lipoid pneumonia, and certain e-liquid oil additives could be to blame.

A unanimous vote by San Francisco's Board of Supervisors has effectively banned the sale of e-cigarettes in the city. Pending approval by the mayor, the prohibition is the first of its kind in the United States and will commence in early 2020.

Following complete bans on e-cigarettes in countries like Brazil and Singapore, San Francisco recently proposed new legislation to essentially follow suit. What is underpinning these calls to ban vaping? Is it really a gateway for young people into using tobacco products?

As e-cigarettes rise in popularity, many researchers are working hard to understand the long-term implications of vaping on human health. A new small study has now found that e-cigarette vapor can damage key immune cells in the lung, suggesting vaping may be more harmful that previously suspected.

A new study examining the effects of "vaping" on the gut microbiome is suggesting some good news for e-cig users, with the results showing that while tobacco smoking seems to cause major changes to gut flora, those using e-cigarettes maintain similar gut bacteria diversity to non-smokers.

Research from Johns Hopkins Bloomberg School of Public Health has found that a number of e-cigarette vapors contain unsafe levels of toxic metals, including lead and chromium. It is suspected that blame lies with e-cigarette heating coils that are contaminating the aerosols generated by the device.