So I suppose you heard about the latest e-cigarette study, the one that said that the vapors e-cigarette users inhale contain multiple forms of formaldehyde.“Can You Guess What Cancer-Causing Agent Researchers Just Found in Electronic Cigarettes?” asked The Motley Fool.“E-Cigarettes Not Safer Than Ordinary Cigarettes,” claimed the online publication Tech Times.The New England Journal of Medicine chimed in with a tweet of its own: “Chemical analysis of e-cigs’ vapor show high levels of formaldehyde,” it read.“Authors project higher cancer risk than smoking.”The study focused on a device known as a premium vaporizer that heats a flavored liquid containing nicotine.The heat causes the liquid to turn into vapor, which the user inhales.Most of these devices also allow the user to control the voltage.These devices have become increasingly popular as a way to ingest nicotine without smoking.In the study, the Portland State scientists ran the device at both a low voltage and a high voltage.

At the low voltage, they did not detect formaldehyde.But at the high voltage, they found some.Formaldehyde is, indeed, a known carcinogen, which also exists, among hundreds of other toxic chemicals and dozens of cancer-causing agents, in combustible cigarettes.The authors concluded that someone who was a heavy user of a vaporizer at the high voltage was five to 15 times more likely to get cancer than a longtime smoker.Or so they seemed to say.There is not much doubt that studies like this have an impact on the public perception of e-cigarettes.Even though cigarettes result in 480,000 American deaths each year — and even though it is the tobacco, not the nicotine, that kills them — many in the public health community treat e-cigarettes as every bit as evil.Every dollop of news suggesting that vaping is bad for your health, much of which has been overblown, is irrationally embraced  by anti-tobacco activists.One result is that, whereas 84 percent of current smokers thought e-cigarettes were safer than ordinary cigarettes in 2010, that number had dropped to 65 percent by 2013.

Worse, close to a third of the people who had abandoned e-cigarettes and returned to smoking did so because they were worried about the health effects of vaping, according to a study published last year in the journal Nicotine & Tobacco Research.The Portland State study fits right into this dynamic.It is, on the one hand, factually true that vaping at an extremely high voltage will cause formaldehyde-releasing agents to develop.But this conclusion is highly misleading.People don’t vape at a high voltage because it causes a horrible taste — “a burning taste that occurs from overheating the liquid,” wrote Konstantinos Farsalinos, a Greek scientist and vaping expert, in an email to me.Farsalinos has done human studies of vaping and discovered that above a certain voltage — lower than the high voltage test on the Portland State study — people simply couldn’t inhale; the taste was unbearable.Indeed, the study actually conveys good news.When used at normal voltage, vaping does not produce formaldehyde!

“Rather than scaring people about the dangers of vaping and alarming them to the ‘fact’ that vaping raises their cancer risk above that of smoking, we should instead be regulating the voltage and temperature conditions of electronic cigarettes so that the problem of formaldehyde contamination is completely avoided,” wrote Michael Siegel, a professor of public health at Boston University, on his blog.But given the way the Portland State authors characterized their research, it’s no surprise that headline writers took away a different message.When I spoke to David Peyton, one of the study’s authors, he insisted that the study had been mischaracterized.top rated dry herb vape pensAll it was meant to do, he said, was compare the levels of formaldehyde in e-cigarettes versus cigarettes.skyda8 vape pen review

“It is exceedingly frustrating to me that we are being associated with saying that e-cigarettes are more dangerous than cigarettes,” he added.“That is a fact not in evidence.” Well, maybe.When I read him the tweet from the New England Journal of Medicine — “Authors project higher cancer risk than smoking” — he sounded horrified.“I didn’t see the tweet,” he said.That is not my opinion.”“There is a lot we don’t yet know about e-cigarettes,” said Peyton toward the end of our conversation.rejuve vape juice pen reviewHe is right about that; e-cigarettes are still so new that they need to be studied carefully.e cigarette cilex neoAnd he and his co-authors are planning further studies.e cigarette mbk bangkok

Perhaps the next time, they will produce something that doesn’t serve mainly as a scare tactic to keep smokers away from e-cigarettes.Americans are confused about electronic cigarettes.A recent poll showed that the public was about evenly split between those who thought that electronic cigarettes, or e-cigarettes, were less harmful than conventional cigarettes, and those who believed that e-cigarettes were as bad as or worse than regular cigarettes.Unfortunately, there is no long-term safety data about e-cigarettes.e cigarette kiffWhat information we do have suggests that e-cigarettes have a complex mix of potential harms and benefits.reviews vicks warm steam vaporizerFirst, the good news: e-cigarettes are almost certainly less lethal than conventional cigarettes.vape stores ottawa

Cigarette smoking is a uniquely dangerous addiction.In fact, cigarettes might be the only consumer product that kills when used as directed.Cigarettes are the number one cause of preventable death in the United States, killing 480,000 people every year.That’s more deaths than HIV, heroin, methamphetamine, cocaine, alcohol, motor vehicle accidents, and firearms combined.Smoking increases the risk of stroke, heart attack, COPD, asthma, diabetes, and most cancers.viking v7 vaporizer reviewThe free radicals in cigarette smoke physically age the human body.On average, smoking reduces your life span by at least 10 years.Tobacco could not possibly be approved for sale in the United States today if it was a new product coming on the market.A burning cigarette gives off noxious gases, such as carbon monoxide and hydrogen cyanide.Cigarette smoke also contains an ultrafine suspension of gummy residue, known as tar.

Most of the carcinogens in cigarette smoke are found in the tar.The major benefit of e-cigarettes, compared to regular cigarettes, is that they do not produce the tar or the toxic gases found in cigarette smoke.An e-cigarette contains a cartridge of fluid, popularly known as e-liquid.E-liquid is made up of nicotine and flavorings dissolved in propylene glycol and glycerol.The e-liquid is superheated by a battery-powered vaporizer, converting it into a mist which is inhaled, or “vaped.” Studies about e-cigarettes and smoking behavior show conflicting results.E-cigarettes were mildly helpful in kicking the habit in one clinical trial.In other studies, e-cigarette use did not increase quit rates, or was even associated with a higher risk of continuing to smoke.A recent review concluded that real-world use of e-cigarettes is associated with lower quit rates.Now the bad news.Nicotine in e-cigarettes may have several negative health effects.Chronic nicotine exposure may lead to insulin resistance and type 2 diabetes, although this risk may be offset by the well-known appetite suppressant effects of nicotine.

Inhaled nicotine increases heart rate and blood pressure.Nicotine is highly addictive in its own right, and it may lead to changes in the brain that increase the risk of addiction to other drugs, especially in young people.Nicotine may also impair prefrontal brain development in adolescents, leading to attention deficit disorder and poor impulse control.These potential harms of nicotine are particularly worrisome in view of soaring rates of e-cigarette use in U.S.The nicotine in e-liquid may also be a household hazard.Many e-liquids have candy and fruit flavoring and packaging that makes them attractive to children.Cases of nicotine poisoning from e-liquid have skyrocketed, with accidental ingestions of e-liquid by kids rising by 1,500% in the past three years.Flavored e-cigarettes may pose another health threat.They often contain a chemical compound called diacetyl, which is associated with a rare lung disease called bronchiolitis obliterans that causes permanent damage to the bronchioles (the tiniest airways in the lungs).