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Centers for Disease Control and Prevention
National Center for Chronic Disease Prevention and Health Promotion
Office on Smoking and Health
Tel: 1-800-CDC-INFO
(1-800-232-4636)
TTY: 1-888-232-6348
E-mail: tobaccoinfo@cdc.gov
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Fact Sheet
Low-Yield Cigarettes and Cigarette-Like Products
(updated February 2009)
Cigarette manufacturers have developed cigarettes that deliver less tar
or nicotine in standardized machine measurements.1,2 Brands with
machine-measured lower tar levels (i.e., low-yield cigarettes) have been
marketed as reduced-risk cigarettes, using terms such as "light" and "ultralight."1
In 2001, the tobacco industry introduced "cigarette-like" products, such
as Eclipse®, Advance™, Ariva®, Exalt™, and Revel™.3,4
Low-yield cigarettes and cigarette-like
products are examples of a classification of products referred to as "potentially
reduced-exposure products" or PREPs.2
Cigarette Design and Compensatory Smoking
- Tar refers to the total particulate matter in smoke, excluding water
and alkaloid compounds such as nicotine, as measured by using a standardized
protocol on a smoking machine.5
- Cigarette brands that yield approximately 16 mg of tar are
generally called "ultralight." Those with approximately 615 mg of
tar are called "light," and brands yielding more than 15 mg tar are
called "regular" or "full flavor."1
- Ventilated cigarette filters are the major innovation behind low-yield
cigarettes. Filter vents dilute smoke with air and reduce standard yields
of tar, nicotine, and carbon monoxide.1 Currently, 99%
of all cigarettes are filtered.6
- During 19681998, the average yield of tar in cigarettes decreased
44%. The average nicotine yield decreased 34%.5
- Many smokers block the vents or compensate when smoking low-yield
cigarettes, thus inhaling more tar and nicotine than measured by machines.7
Smokers may get as much tar and nicotine from cigarettes with low-yield
ratings as those with higher yields.1,5
Characteristics of Smokers Who Use Low-Yield Cigarettes
- Use of low-tar products increases dramatically as age, education
level, and income level increase and use of these products is higher among women than men.1
- Many smokers consider smoking low-yield cigarettes, menthol cigarettes,
or additive-free cigarettes to be safer than smoking regular cigarettes.1,2
- Many smokers of low-tar cigarettes may have switched to such brands
instead of quitting.7 Smokers may be misled by the implied
promise of reduced toxicity underlying the marketing of such brands.7
Health Risks of Low-Yield Cigarettes
- The risk for lung cancer is only slightly lower with low tar cigarettes, and
reduced tar levels have little, if any, effect on other lung diseases or heart disease.7,8
- Existing research does not support recommending that smokers switch to low-yield
cigarette brands.1 No convincing evidence exists indicating that changes in cigarette design have
resulted in an important decrease in the diseases caused by cigarettes.1
References
- National Cancer Institute.
Risks Associated with Smoking Cigarettes with Low Machine-Measured
Yields of Tar and Nicotine. Smoking and Tobacco Control
Monograph 13. Bethesda, MD: U.S. Department of Health and Human
Services, National Institutes of Health, National Cancer Institute;
2001 [accessed 2009 Feb 03].
- Institute of Medicine.
Clearing the Smoke: Assessing the Science Base for Tobacco Harm
Prevention. Washington, DC: National Academy Press; 2001 [accessed 2009 Feb 03].
- Breland AB, Evans SE,
Buchhalter AR, Eissenberg T.
Acute effects of Advance™: A Potential
Reduced Exposure Product for Smokers.
Tobacco Control. 2002;11:376–378 [accessed 2009 Feb 03].
- Parascandola M, Hurd A, Augustson E. Consumer Awareness and Attitudes
Related to New Potential Reduced-Exposure Tobacco Products. American Journal of Health
Behavior. 2008 JulAug;32(4):4317 [accessed 2009 Feb 03].
- Federal Trade Commission.
"Tar," Nicotine, and Carbon Monoxide of the 1294 Varieties of
Domestic Cigarettes for the Year 1998.
(PDF–243 KB)
Washington, DC: Federal Trade Commission; 2000 [accessed 2009 Feb 03].
- Federal Trade Commission.
Cigarette
Report for 2004 and 2005.
(PDF–880 KB)
Washington, DC: Federal Trade Commission; 2007 [accessed 2009 Feb 03].
- U.S. Department of Health
and Human Services.
Reducing
Tobacco Use: A Report of the Surgeon General. Atlanta, GA:
U.S. Department of Health and Human Services, CDC, National Center
for Chronic Disease Prevention and Health Promotion, Office on Smoking
and Health; 2000 [accessed 2009 Feb 03].
- U.S. Department of Health and Human Services.
The Health Consequences of Smoking: A Report of the Surgeon General.
Atlanta, GA: U.S. Department of Health and Human Services, CDC, National Center for Chronic
Disease Prevention and Health Promotion, Office on Smoking and Health; 2004 [accessed 2009 Feb 03].
Centers for Disease Control and Prevention
National Center for Chronic Disease Prevention and Health Promotion
Office on Smoking and Health
E-mail: tobaccoinfo@cdc.gov
Phone: 1-800-CDC-INFO
Media Inquiries: Contact CDC's Office on Smoking and Health press
line at 770-488-5493.
Page last reviewed 02/05/2009
Page last updated 02/05/2009