Navigation Links
Evidence suggests e-cigs safer than cigarettes, researcher claims

In a new report that bucks the concerns raised by the Food and Drug Administration, a Boston University School of Public Health (BUSPH) ( researcher concludes that electronic cigarettes are much safer than real cigarettes and show promise in the fight against tobacco-related diseases and death.

The review, which will be published online ahead of print this month in the Journal of Public Health Policy, is the first to comprehensively examine scientific evidence about the safety and effectiveness of electronic cigarettes, also known as e-cigarettes, said Michael Siegel (, professor of community health sciences at BUSPH. The battery-powered devices provide tobacco-less doses of nicotine in a vaporized solution.

"Few, if any, chemicals at levels detected in electronic cigarettes raise serious health concerns," the authors said. "Although the existing research does not warrant a conclusion that electronic cigarettes are safe in absolute terms and further clinical studies are needed to comprehensively assess the safety of electronic cigarettes, a preponderance of the available evidence shows them to be much safer than tobacco cigarettes and comparable in toxicity to conventional nicotine replacement products."

The report reviewed 16 laboratory studies that identified the components in electronic cigarette liquid and vapor. The authors found that carcinogen levels in electronic cigarettes are up to 1,000 times lower than in tobacco cigarettes.

"The FDA and major anti-smoking groups keep saying that we don't know anything about what is in electronic cigarettes," Siegel said. "The truth is, we know a lot more about what is in electronic cigarettes than regular cigarettes."

Since coming onto the market in the United States more than three years ago, electronic cigarettes have proven to be controversial. The FDA has threatened to ban the sell of e-cigarettes and six national anti-smoking groups the American Cancer Society, American Heart Association, American Lung Association, Campaign for Tobacco-Free Kids, American Legacy Foundation, and Action on Smoking and Health have also called for the removal of electronic cigarettes from the market.

Their concerns are that the FDA has not evaluated any e-cigarettes for safety or effectiveness, that the devices contain dangerous chemicals, and that they are marketed toward children. In December, however, a federal appeals court ruled that the FDA should regulate e-cigarettes as tobacco products rather than as drug-delivery devices, such as nicotine-replacement patches or gum. The latter undergo much more stringent FDA regulations.

"Taking these products off the market would force thousands of users to return to cigarette smoking," Siegel said. "Why would the FDA and the anti-smoking groups want to take an action that is going to seriously harm the public's health? The only ones who would be protected by a ban on e-cigarettes are the tobacco companies, as these new products represent the first real threat to their profits in decades."

The report also reviews preliminary evidence that electronic cigarettes can be effective in suppressing the urge to smoke, largely because they simulate the act of smoking a real cigarette. E-cigarettes might also offer an advantage over traditional nicotine delivery devices, the authors argue, because smoking-related stimuli alone have been found capable of suppressing tobacco abstinence symptoms for long periods of time.


Contact: Elana Zak
Boston University Medical Center

Related medicine news :

1. More Evidence That Compression-Only CPR Works Best
2. New guideline finds no evidence for a popular back procedure
3. More Evidence That Glucosamine, Chondroitin Wont Help Ailing Joints
4. More Evidence That Vaccines Dont Cause Autism
5. New research finds evidence of charitable behavior in bacteria
6. More Evidence Virus Plays Role in Chronic Fatigue Syndrome
7. Autism: Lack of evidence for antidepressants
8. New research finds no evidence that popular slimming supplements facilitate weight loss
9. More Evidence That B Vitamins Alone Wont Counter Heart Risks
10. New evidence that smokeless tobacco damages DNA and key enzymes
11. Experts explore emerging evidence linking diabetes and cancer
Post Your Comments:
(Date:10/13/2017)... ... October 13, 2017 , ... The American Board of Family ... next President and Chief Executive Officer, succeeding Dr. James C. Puffer upon his retirement. ... 1, 2018 until Dr. Puffer’s retirement at the end of 2018. Upon assuming the ...
(Date:10/13/2017)... Nevada (PRWEB) , ... October 13, 2017 , ... ... Hemp CBD Oil utilizing Purzorb™ technology. Applying the Purzorb™process to full spectrum CBD oil ... required and providing a CBD form that can be easily incorporated into liquid products, ...
(Date:10/13/2017)... QUEENS, N.Y (PRWEB) , ... October 13, 2017 , ... ... recently became a member of ElderCounsel, a national organization of elder law and special ... constantly changing laws and rules. It also provides a forum to network with elder ...
(Date:10/13/2017)... ... 2017 , ... Many families have long-term insurance that covers care for a ... waiver for care if the client has a cognitive impairment diagnosis. , “What ... is often waived, so the benefits from their insurance start immediately,” said Mechell Vieira, ...
(Date:10/13/2017)... , ... October 13, 2017 , ... Ellevate Network, the ... business to advocate for action towards gender equality at their inaugural Summit in New ... the globe, and reached a social audience of over 3 million. To watch the ...
Breaking Medicine News(10 mins):
(Date:10/12/2017)...   Divoti USA will engrave and process ... of the latest FDA requirements, which stipulates new criteria regarding medical ... need of Medical ID jewelry such as Medical ID Bracelets, can ... in terms of the new FDA requirements . ... Divoti offers this dark mark fiber laser ...
(Date:10/11/2017)... IRVING, Texas , Oct. 11, 2017  Caris ... science focused on fulfilling the promise of precision medicine, ... Institute has joined Caris, Precision Oncology Alliance™ (POA) as ... leading cancer centers, the St. Jude Crosson Cancer Institute ... to advance the use of tumor profiling, making cancer ...
(Date:10/10/2017)... 10, 2017  NDS received FDA 510(k) clearance in May 2017 ... display stand specifically designed for endoscopy environments. An innovative secondary monitor ... clinical solution to support the improvement of patient outcomes, procedural efficiency, ... ... ...
Breaking Medicine Technology: