Navigation Links
Smokeless tobacco safer than smoking
Date:7/28/2009

Smokeless tobacco products, as used in Europe and North America, do not appear to increase cancer risk. A large meta-analysis, published in the open access journal BMC Medicine, has shown that snuff as used in Scandinavia has no discernible effect on the risk of various cancers. Products used in the past in the USA may have increased the risk, but any effect that exists now seems likely to be quite small.

Peter Lee and Jan Hamling, from P.N. Lee Statistics and Computing Ltd, carried out the analysis of 89 studies from the United States and Scandinavia. They found that, after adjustment for concurrent smoking, any effect of current US products or Scandinavian snuff seems very limited. According to Lee, "It is clear that any effect of smokeless tobacco on risk of cancer, if it exists at all, is quantitatively very much smaller than the known effects of smoking".

In 2005 in US men aged 35 or over, there were a total of 142,205 deaths from seven cancers considered to be caused by smoking. If these people had never smoked, Lee and Hamling estimated that the numbers would have reduced by 104,737, with the reduction in lung cancer deaths, 79,195, being the major contributor. If smokeless tobacco was introduced to a similar population of never smokers, this meta-analysis shows that any increase in risk would be negligible compared to the lives saved by reducing cigarette use.

Lee said, "Our paper shows very clearly that, in marked contrast to smoking, smokeless tobacco use carries little or no risk of cancer. Concerns about possible effects of smokeless tobacco on oral cancer are answered by our analyses showing a lack of relationship based on the combined evidence from those 14 studies published since 1990 which allow adequate control for effects of smoking."


'/>"/>

Contact: Graeme Baldwin
graeme.baldwin@biomedcentral.com
44-020-319-22165
BioMed Central
Source:Eurekalert

Page: 1

Related medicine news :

1. More Teen Boys Are Using Smokeless Tobacco, Survey Finds
2. Smokeless Tobacco May Not Help Smokers Quit
3. R.J. Reynolds New Smokeless Products Will Appeal to Children and Show Need for FDA Regulation of Tobacco Products
4. Smokeless Tobacco Products Do Raise Cancer Risk
5. Smokeless Tobacco: Not a Harmless Substitute
6. UGA study: Youth exposed to smokeless tobacco ads despite settlement
7. Internet May Be Newest Venue for Teen Tobacco Exposure
8. New Survey Highlights Emotional, Financial Toll Multi-Generational Tobacco Use Takes on Parents Sandwiched In Between
9. Florida State Tobacco Tax Increase May Prompt Smokers to Quit Spontaneously
10. Wisconsin Tobacco Tax Increase Is Positive Step for Health, but Budget Disappoints by Cutting Funding for Tobacco Prevention Programs
11. DOD, VA should take stronger steps to combat tobacco use in military, veteran populations
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:12/2/2016)... ... December 02, 2016 , ... CloudLIMS.com, a class-leading ... LIMS, CloudLIMS Lite. CloudLIMS Lite helps biobanks, clinical, research and testing laboratories keep ... disposal. The new version is a faster and a more efficient product, allowing ...
(Date:12/2/2016)... ... December 02, 2016 , ... ... diagnostic imaging systems and the first company to offer robotic imaging to ... at their tradeshow booth # 941 for the American Association of Equine Practitioners ...
(Date:12/2/2016)... ... December 02, 2016 , ... Rijuven Corp launches rejiva ( http://www.rejiva.com ... and night. No other wearable health technology on the market can deliver all that ... poeple more meaningful insights about their health than the usual heart rate and steps ...
(Date:12/2/2016)... ... 2016 , ... "Pro3rd Accents Volume 2 is a set of 30 accented ... with just a few clicks of the mouse," said Christina Austin - CEO of ... Choose from various styles with accented animations, rigid boxes, simplistic lines, and more. In ...
(Date:12/2/2016)... Miami, FL (PRWEB) , ... December 02, 2016 ... ... over 5,100 hot meals to needy individuals and families from eight different sites ... Florida on Thanksgiving Day. Over 1,000 volunteers worked very hard on Thanksgiving morning ...
Breaking Medicine News(10 mins):
(Date:12/2/2016)... Research and Markets has announced the addition of the ... to 2022" report to their offering. ... , , The global ultrasound ... is expected to grow at a CAGR of 5.5% during 2016-2022. Based ... during the forecast period, a CAGR of 8.8% in the global market. ...
(Date:12/2/2016)... Quantum Radiology,s Mobile Breast Center (QR MBC) brings cutting-edge ... at the workplace, thereby maximizing convenience and compliance.  QR ... and SunTrust Bank, and community health groups to provide ... "I think it,s a great service for ... a mammogram without taking a large amount of time ...
(Date:12/2/2016)... 2, 2016 In the first ever attempt ... those derived from C. sativa, the Hebrew University in ... Napoli Federico II , the Universita` del Piemonte Orientale ... critical, integrated and unified inventory of phytocannabinoids of different ... on the remarkable chemical and structural diversity of phytocannabinoids. ...
Breaking Medicine Technology: