e-cigarette metal levels study
A new study from Dr. Konstantinos Farsalinos looking at existing evidence on the metal emissions from e-cigarettes has determined that vapers don’t need to be concerned about metal exposure. Vapers’ exposure to chromium, cadmium, copper, nickel, lead and cadmium was found to be between 2.6 and 37.4 times lower than the maximum allowable levels in inhalable medicines.
A new study looking at one-year quit-rates for smokers purchasing their first e-cigarette has found that around 41 percent quit smoking entirely and another 25 percent reduced their cigarette consumption by at least half. The finding contradicts claims that there is no evidence e-cigarettes help you quit smoking, and joins other research in suggesting that quit-rates with e-cigs dwarf those obtained with over-the-counter NRT.
vaping food flavoring inhalation
A new study has investigated the flavoring chemicals in e-liquids, and has generated some concern in the media about their risks, with Time using the headline “E-cigarette flavors may be dangerous, study says.” But is this another example of overstating a minor risk for the purpose of spreading mistrust of e-cigs, or is there actually something to it?
vaping formaldehyde dry puffs
A new study from Dr. Konstantinos Farsalinos has offered confirmation that previous formaldehyde scares were due to “dry puffs,” and that with more capable atomizers (even at high powers), the levels generated are vastly lower than from cigarettes. The study shows that vapers can easily identify dry puffs, and it's only in these conditions that cigarette-like levels of aldehydes are created.
spotting bad science e-cigarettes
The issue of reliability in e-cigarette research is being brought into the limelight recently. So, in the manner of “A Rough Guide to Spotting Bad Science,” is there anything we should be on the lookout for when considering the findings of e-cigarette-related studies? Whether by incompetence or by design, there are many common problems with vaping related research - and how its often reported - that any critical reader of the science should keep an eye out for.
E-cig dripping study
A new study looking into the effect of e-cigarette vapor and liquid on the lungs has found evidence of oxidative stress, inflammation and toxicity, and suggests that dripping is likely worse for you than using a clearomizer or tank. The good news is that while e-cigarettes may be worse than air, the study does indicate that e-cigarettes are much safer than cigarettes.
Teens using e-cigs for pot
It shouldn't come as a surprise that a recent study found that teenagers are using e-cigarettes to vape pot. The headline finding is that almost one in five teens who’d tried vaping e-liquid had also tried vaping marijuana, but – as always – such an opportunity couldn’t be allowed to pass by without attempting to blame e-cigarettes for what happened. So, are e-cigarettes a gateway to marijuana now?