Featured Research

from universities, journals, and other organizations

Smokeless Tobacco Increases Risk Of Heart Attack And Stroke, Research Finds

Date:
August 24, 2009
Source:
BMJ-British Medical Journal
Summary:
People who use smokeless tobacco products like snus have a slightly higher risk of having a fatal heart attack or stroke, according to new research.

People who use smokeless tobacco products like snus have a slightly higher risk of having a fatal heart attack or stroke, according to research published on bmj.com.

Related Articles


In the past few decades there has been an increase in the number of people in Europe and North America using smokeless tobacco, particularly among people younger than 40. Given that these products are being promoted as 'safer' alternatives to smoking cigarettes, the number of individuals using them is set to increase, says the study.

The research team, led by Dr Paolo Boffetta at International Agency for Research on Cancer in France, analysed the results of 11 studies carried out in Sweden and North America on the use of smokeless tobacco products and the risk of developing or dying from a heart attack or stroke.

Differences in study design and quality were taken into account to minimise bias.

They found a small increased risk of death from a heart attack or stroke among users of smokeless tobacco products compared with non-users. Smokeless tobacco caused 0.5% of all heart attacks in the United States and 5.6% in Sweden. The products were also the cause of 1.7% of stroke deaths in the United States and 5.4% in Sweden.

The authors conclude that, although the magnitude of the excess risk, particularly for fatal myocardial infarction, was small, the consistency of the results among studies and their robustness with respect to study design and quality added to their credibility.

If the association is real, the authors believe that its public health and clinical implications might be substantial and they call for more research in this area.


Story Source:

The above story is based on materials provided by BMJ-British Medical Journal. Note: Materials may be edited for content and length.


Journal Reference:

  1. Boffetta et al. Use of smokeless tobacco and risk of myocardial infarction and stroke: systematic review with meta-analysis. BMJ, 2009; 339 (aug18 2): b3060 DOI: 10.1136/bmj.b3060

Cite This Page:

BMJ-British Medical Journal. "Smokeless Tobacco Increases Risk Of Heart Attack And Stroke, Research Finds." ScienceDaily. ScienceDaily, 24 August 2009. <www.sciencedaily.com/releases/2009/08/090820124036.htm>.
BMJ-British Medical Journal. (2009, August 24). Smokeless Tobacco Increases Risk Of Heart Attack And Stroke, Research Finds. ScienceDaily. Retrieved October 25, 2014 from www.sciencedaily.com/releases/2009/08/090820124036.htm
BMJ-British Medical Journal. "Smokeless Tobacco Increases Risk Of Heart Attack And Stroke, Research Finds." ScienceDaily. www.sciencedaily.com/releases/2009/08/090820124036.htm (accessed October 25, 2014).

Share This



More Health & Medicine News

Saturday, October 25, 2014

Featured Research

from universities, journals, and other organizations


Featured Videos

from AP, Reuters, AFP, and other news services

IKEA Desk Converts From Standing to Sitting With One Button

IKEA Desk Converts From Standing to Sitting With One Button

Buzz60 (Oct. 24, 2014) IKEA is out with a new convertible desk that can convert from a sitting desk to a standing one with just the push of a button. Jen Markham explains. Video provided by Buzz60
Powered by NewsLook.com
Ebola Protective Suits Being Made in China

Ebola Protective Suits Being Made in China

AFP (Oct. 24, 2014) A factory in China is busy making Ebola protective suits for healthcare workers and others fighting the spread of the virus. Duration: 00:38 Video provided by AFP
Powered by NewsLook.com
WHO: Millions of Ebola Vaccine Doses by 2015

WHO: Millions of Ebola Vaccine Doses by 2015

AP (Oct. 24, 2014) The World Health Organization said on Friday that millions of doses of two experimental Ebola vaccines could be ready for use in 2015 and five more experimental vaccines would start being tested in March. (Oct. 24) Video provided by AP
Powered by NewsLook.com
Doctor in NYC Quarantined With Ebola

Doctor in NYC Quarantined With Ebola

AP (Oct. 24, 2014) An emergency room doctor who recently returned to the city after treating Ebola patients in West Africa has tested positive for the virus. He's quarantined in a hospital. (Oct. 24) Video provided by AP
Powered by NewsLook.com

Search ScienceDaily

Number of stories in archives: 140,361

Find with keyword(s):
Enter a keyword or phrase to search ScienceDaily for related topics and research stories.

Save/Print:
Share:

Breaking News:

Strange & Offbeat Stories


Health & Medicine

Mind & Brain

Living & Well

In Other News

... from NewsDaily.com

Science News

Health News

Environment News

Technology News



Save/Print:
Share:

Free Subscriptions


Get the latest science news with ScienceDaily's free email newsletters, updated daily and weekly. Or view hourly updated newsfeeds in your RSS reader:

Get Social & Mobile


Keep up to date with the latest news from ScienceDaily via social networks and mobile apps:

Have Feedback?


Tell us what you think of ScienceDaily -- we welcome both positive and negative comments. Have any problems using the site? Questions?
Mobile: iPhone Android Web
Follow: Facebook Twitter Google+
Subscribe: RSS Feeds Email Newsletters
Latest Headlines Health & Medicine Mind & Brain Space & Time Matter & Energy Computers & Math Plants & Animals Earth & Climate Fossils & Ruins