Navigation Links
Heavy Smoking as Teenager Might Add Pounds Later
Date:1/22/2009

Study finds an association, but some experts are skeptical

THURSDAY, Jan. 22 (HealthDay News) -- A surprising Finnish study casts doubts on the common assumption smokers have that their unhealthy habit helps keep them thin.

Specifically, the researchers found that teens who smoke heavily were more likely to grow up to be fat.

There's still no evidence that cigarettes directly cause obesity, but "this is one more thing people should take into account when they consider their smoking habits," said study author Dr. Suoma Saarni, a researcher at the University of Helsinki.

American experts, however, are somewhat skeptical of the findings, which are published in the February issue of the American Journal of Public Health.

Smoking has long been linked to thinness, not obesity. As Saarni pointed out, people who stop smoking often gain weight. And studies have suggested that some teens and adult women use smoking as a weight-loss tool.

In the new study, Saarni and colleagues looked at the findings from questionnaires given to 4,296 Finnish twins born between 1975 and 1979. They were studied at four points between the ages of 16 and 27.

The researchers found that those who smoked at least 10 cigarettes a day at ages 16 to 18 were more likely to be fat around the middle. The higher rate remained even when researchers adjusted their figures to account for the possible effects of other factors.

Women, meanwhile, were more likely to be obese.

The study didn't report how many more times the smokers were likely to be overweight or fat around the abdomen.

However, about 35 percent of the women who'd been heavy smokers were fat around the middle, compared to about 22 percent of those who never smoked. The difference was smaller in men.

Saarni cautioned that the study is the first to suggest such an association, and more research will need to be done to confirm the results. Still, people should take them into account, Saarni said.

Why might smoking lead to obesity? Saarni said it could have something to do with changes in the body's metabolism -- its ability to process food and keep fat from building up.

Michael Siegel, professor at Boston University School of Public Health, said there may not be a direct link.

Most likely, he said, "smokers tend to have a constellation of poor health habits, including poorer diet and less physical activity. It is most likely that these factors, and not the smoking itself, is causing them to become obese."

Dr. Ted Schettler, science director at the Science and Environmental Health Network, said the study is limited. Among other things, he said, it didn't examine the full diets of the twins to see if they ate more fatty foods.

"I'd be reluctant to draw any conclusions from this study," he said.

More information

Learn more about smoking from the U.S. National Institutes of Health.

.



SOURCES: Suoma Saarni, M.D., Ph.D., researcher, University of Helsinki, Finland; Michael Siegel, M.D., professor, Boston University School of Public Health; Ted Schettler, M.D., science director, Science and Environmental Health Network, Ames, Iowa; February 2009 American Journal of Public Health


'/>"/>
Copyright©2009 ScoutNews,LLC.
All rights reserved  

Related medicine news :

1. Heavy Drinking Boosts Stroke Risk for Chinese Men
2. Good Cholesterol Wont Help Heavy-Drinking Older Men
3. Family history of alcoholism affects response to drug used to treat heavy drinking
4. Diabetes dilemma: older people with diabetes face a heavy burden from co-existing health conditions
5. Age, burden, divorce and heavy tea consumption are significant risk factors for erosive esophagitis
6. Heavy drinking, conduct disorder linked to high-risk sexual behavior
7. Heavy traffic makes breathing a burden in children
8. Cardiovascular disease death rates decline, but risk factors still exact heavy toll
9. Heavy metal slips down UK air quality charts
10. Heavy marijuana use linked to gum disease
11. New sensor system improves detection of lead, heavy metals
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Heavy Smoking as Teenager Might Add Pounds Later
(Date:6/26/2016)... , ... June 26, 2016 , ... ... once they have been diagnosed with endometriosis. These women need a treatment plan ... require a comprehensive approach that can help for preservation of fertility and ultimately ...
(Date:6/25/2016)... ... ... Austin residents seeking Mohs surgery services, can now turn to Dr. Jessica ... Peckham for medical and surgical dermatology. , Dr. Dorsey brings specialization to include Mohs ... Mohs Micrographic Surgery completed by Dr. Dorsey was under the direction of Glenn Goldstein, ...
(Date:6/25/2016)... ... 2016 , ... "With 30 hand-drawn hand gesture animations, FCPX users can easily ... of Pixel Film Studios. , ProHand Cartoon’s package transforms over 1,300 hand-drawn pictures ... . Simply select a ProHand generator and drag it above media or text in ...
(Date:6/25/2016)... ... 2016 , ... As a lifelong Southern Californian, Dr. Omkar Marathe earned his ... David Geffen School of Medicine at UCLA. He trained in Internal Medicine at Scripps ... in hematology/oncology at the UCLA-Olive View-Cedars Sinai program where he had the opportunity to ...
(Date:6/25/2016)... ... , ... On Friday, June 10, Van Mitchell, Secretary of the Maryland Department ... in recognition of their exemplary accomplishments in worksite health promotion. , The Wellness at ... Wellness Symposium at the BWI Marriott in Linthicum Heights. iHire was one of 42 ...
Breaking Medicine News(10 mins):
(Date:6/24/2016)... , June 24, 2016   Bay Area ... Network,s Dean Center for Tick Borne Illness ... and Rehabilitation, MIT Hacking Medicine, University of California, ... today announced the five finalists of Lyme ... disease.  More than 100 scientists, clinicians, researchers, entrepreneurs, ...
(Date:6/24/2016)... , June 24, 2016 ... of the "Structural Electronics 2015-2025: Applications, Technologies, ... In-Mold Electronics, Smart Skin, ... Photovoltaics Structural electronics involves electronic ... load-bearing, protective structures, replacing dumb structures such as ...
(Date:6/24/2016)... Dehaier Medical Systems Ltd. (NASDAQ: DHRM ) ... medical devices and wearable sleep respiratory products in ... with Hongyuan Supply Chain Management Co., Ltd. (hereinafter referred ... to develop Dehaier,s new Internet medical technology business. ... Hongyuan Supply Chain,s sales platform to reach Dehaier,s dealers ...
Breaking Medicine Technology: