This page either does not exist or is currently unavailable.You can also search for something on our site below.Story highlightsE-cigarettes are being used by more people as a nicotine alternative Research shows adolescents using e-cigarettes are more likely to start smoking cigarettesSmoking rates in the UK have fallen alongside a rise in e-cigarette use, new data showsA showed that people who swapped smoking cigarettes for vaping for at least six months had lower levels of cancer-causing chemicals and toxins in their bodies than people who continued smoking tobacco -- the first study to show such long-term benefits.Recent on smoking rates in the UK have shown a decline in smoking rates across the region since 2010, while e-cigarette use has increased.While the decline in the number of tobacco smokers cannot be directly attributed to more people vaping, the new data provides support to the argument that their use is beneficial in bids to get people kicking their habit.Three pack-a-day smoker Hon Lik, a 52-year-old Beijing pharmacist, creates the first successful electronic cigarette after his father, another heavy smoker, dies of lung cancer.

By 2007, e-cigarettes are marketed in Europe and the United States by the manufacturer Ruyan as a way to safely stop smoking tobacco.Hon is not the first person on record to have the idea for an electronic non-tobacco option.Herbert A. Gilbert filed for a patent in 1963, in an era when tobacco smoking was widely accepted and the health risks were less apparent.In September 2008, the World Health Organization announces that marketers should immediately remove any claims that e-cigs are a "safe and effective smoking cessation aid" because there is "no scientific evidence to confirm the product's safety and efficacy."Soonvape store jonesboro arafter, a study funded by e-cigarette manufacturer Ruyan declares the product to be 100 to 1,000 times less dangerous than smoking tobacco, adding that when using their device, nicotine is "apparently not absorbed from the lung, but from the upper airways."Inego vaporizer wholesale usa

May 2009, the Food and Drug Administration releases the results (PDF) of a test of two U.S.e-cig brands, NJOY and Smoking Everywhere, that finds "very low" amounts of nicotine in cartridges labeled as nicotine-free.Then in July, an FDA news release discourages the use of e-cigarettes, saying they contain carcinogens and an ingredient used in antifreeze, diethylene glycol.vape stores riScience begins to ramp up studies on the topic.e cigarette upgradeSeveral studies find interest in e-cigarettes is high among the American public: Google searches for e-cigs are higher in the U.S.e cigarette 69006than any other nation.e cigarette numb lips

A questionnaire of 3,500 e-cigarette users finds that most vape because they think it is less toxic and cheaper than tobacco, and will help them quit or cut down on tobacco smoking.Most ex-smokers (79%) in the study are afraid they will relapse if they stop using e-cigarettes.The study doesn't examine the safety of the product.Another, much smaller email study of 216 e-cigarette users finds that 31% were tobacco free at six months, while 66% were able to cut back on the number of conventional cigarettes they smoked.best e cig starter kit 2014 ukA still smaller study of 40 smokers also finds that adding e-cigarettes helped smokers reduce the number of traditional cigarettes they smoked each day.best vape juiceThe Centers for Disease Control announces that e-cigarette use among U.S.best vape juice on the market

middle and high school students doubles between 2011 and 2012, mirroring a similar increase in adult use.Most alarming for policy makers: CDC concerns that vaping among adolescents may serve as a gateway to tobacco use.To measure nicotine delivery, United Kingdom researchers test 16 e-cigarettes with an automatic smoking machine and find wide variations in nicotine levels per puff, ranging from 0.5 to 15.4 mg.In contrast, the typical level from a tobacco puff ranges only from 1.54 to 2.60.The wide variation between e-cigarette brands leads researchers to question how well they can function as a nicotine replacement device.Several 2013 publications show minimal evidence that e-cigarettes help smokers quit.A cross-sectional study of 1,836 tobacco smokers finds a significant association with e-cig use and "unsuccessful quitter" status but none with 'quitter" status.Another study of callers to state tobacco quitlines finds e-cigarette users significantly less likely to be tobacco-free seven months after they first try vaping compared with participants who never try e-cigarettes.

A New Zealand Health Research Council study of 657 smokers finds e-cigarettes modestly effective in helping smokers quit.Interestingly enough, it didn't seem to matter whether they contained nicotine or not.But the results were similar to already FDA approved nicotine patches.Some researchers worry that e-cigarette use might distract smokers from proven safe and effective methods for kicking their tobacco habit."It's filter tipped, low tar, déjà vu all over again," Dr. Frank Leone and Dr. Ivor Douglas say in their essay "The Emergence of E-Cigarettes: A Triumph of Wishful Thinking over Science."TheCenters for Disease Control releases data showing that the number of calls about nicotine e-juice to poison centers rose from a scant one call per month in 2010 to 215 calls per month in 2014.More than half of the calls involved children under the age of 5 ingesting, inhaling or getting the substance in their eyes or on the skin.A study of over 75,000 Korean adolescents finds e-cigarette use to be strongly associated with current and heavy traditional cigarette smoking.

Data from the CDC find that the use of e-cigarettes among U.S.high school students grew from 4.5% in 2013 to 13% in 2014.In that same time period, use grew among middle-schoolers from 1% to 4%.A study comparing the e-cigarette inhaler to the barely used FDA approved nicotine inhaler for smoking cessation finds the e-cig version a clear winner with users, providing more satisfaction and a better image.In regard to safety, a study finds that e-cigarettes do contain tobacco-specific nitrosamines and heavy metals like cadmium, nickel and lead, but the levels are 9 to 450 times lower than traditional cigarettes.The effect on lung function of glycol derivatives found in e-cigarettes was also much less than conventional cigarettes.Still, researchers aren't convinced."Although these data suggest that e-cigarettes may be a safer alternative to conventional cigarettes," say reviewers Bradley Drummond and Donna Upson, "there are no data regarding the long-term cancer risk associated with low-level exposure to the detected carcinogens.

Similar to cancer risk, there are no published data describing the long-term lung function or cardiovascular effects of e-cigarettes."ANew England Journal of Medicine study sets off alarm bells by reporting that some e-cigarettes release formaldehyde, a probable carcinogen, when heated by high-voltage batteries.A Cleveland Clinic clinical review restates ongoing concerns about propylene glycol, or PG, and the various food flavorings that are part of e-juice.While considered safe to eat in food in small quantities, researchers say PGs have not been studied when "inhaled deeply and repeatedly."Anotherstudy looks at 51 of the nearly 7,000 e-cigarette flavors currently marketed to check for a flavoring chemical called diacetyl that has been shown to be associated with a disease called popcorn lung.The study finds diacetyl at higher than laboratory normal levels in 39 of the tested flavors.Researchers call for "urgent action" to evaluate the "potentially widespread exposure."InSeptember, new research from the prestigious medical journal BMJ finds that teens who use e-cigarettes are more than three times as likely to be smoking traditional cigarettes a year later.

In December, a San Diego Veterans Affairs lab investigation found that two e-cigarette products damaged cells in ways that could lead to cancer, even when nicotine-free.Creating an extract from e-cig vapor, the researchers exposed cells in Petri dishes.The exposed cells showed breaks in DNA strands, which can lead to cancer, and a greater tendency towards cell death.However, a 2015 report by Public Health England (PDF) encourages the medical licensing of e-cigarettes in the UK as nicotine replacement therapy, stating that the use of vaping is "95% safer than smoking" and "can help people to quit smoking and reduce their cigarette consumption" even "among those not intending to quit and rejecting other support."Andresearch from France's Health Barometer, which conducted telephone interviews with over 15,000 people, finds that e-cigs "could have helped several hundreds of thousands" quit smoking, at least temporarily.In late January, BMJ published a study (PDF) that quizzed more than 2,000 Hawaiian ninth- and 10th-graders about their e-cigarette and traditional cigarette use, then followed up a year later.

Nearly all of the teens (98%) knew about vaping, and 68% considered e-cigarettes to be healthier than smoking.In July, more proof of rising use among youth: A study published in Pediatrics looked at cigarette use over a 20-year period by Southern California 11th- and 12th-graders and found that e-cigarettes may well be a gateway drug.That's dangerous, said the researchers, because it means e-cigarettes are "recruiting a new group of users who would not likely have initiated combustible tobacco product use in the absence of e-cigarettes, which poses a potential threat to the public health of adolescent populations."InAugust, researchers found that vaping for 30 minutes could be just as bad for the human heart as smoking cigarettes.A team from the Hippokration General Hospital in Athens, Greece, at the European Society of Cardiology's annual congress presented findings from a small study in which they monitored the hearts of 24 smokers who smoked both regular cigarettes and e-cigarettes for either five or 30 minutes, with the latter considered the average time someone spends vaping.

Former smokers who replaced standard cigarettes with e-cigarettes substantially reduced their intake of cancer-causing chemicals, according to a study published in Annals of Internal Medicine in February.See the latest news and share your comments with CNN Health on Facebook and Twitter.One study, published in Pediatrics, showed teens using these flavored versions were less likely to see tobacco smoking as dangerous, and therefore more likely to take up cigarette smoking.Quoting Department of Health and Human Services data, the study also said an estimated 5.6 million youth could die early from cigarette smoking--related illness unless youth smoking rates drop dramatically.The Food and Drug Administration recently announced that it will regulate all tobacco products, including e-cigarettes, cigars, hookah tobacco and pipe tobacco, and will prohibit the sale to youths under the age of 18.But the regulations stopped short of regulating flavorings, which some say can help adults who are trying to kick their smoking habit.