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4A Daily News – Tuesday, August 13, 2013 Vitality health & fitness Outdoor smoking bans rise, do health risks decline? By Mike Stobbe AP Medical Writer ATLANTA — First it was bars, restaurants and office buildings. Now the front lines of the "No Smoking" battle have moved outdoors. City parks, public beaches, college campuses and other outdoor venues across the country are putting up signs telling smokers they can't light up. Outdoor smoking bans have nearly doubled in the last five years, with the tally now at nearly 2,600 and more are in the works. But some experts question the main rationale for the bans, saying there's not good medical evidence that cigarette smoke outdoors can harm the health of children and other passersby. Whether it is a longterm health issue for a lot of people "is still up in the air," said Neil Klepeis, a Stanford University researcher whose work is cited by advocates of outdoor bans. Ronald Bayer, a Columbia University professor, put it in even starker terms. "The evidence of a risk to people in openair settings is flimsy," he said. There are hundreds of studies linking indoor secondhand smoke to health problems like heart disease. That research has bolstered city laws and workplace rules that now impose smoking bans in nearly half of the nation's bars, restaurants and workplaces. In contrast, there's been little study of the potential dangers of whiffing secondhand smoke while in the open air. But that hasn't stopped outdoor bans from taking off in the last five years. The rules can apply to playgrounds, zoos, beaches and ball fields, as well as outdoor dining patios, bus stops and building doorways. "Secondhand smoke is harmful. It's particularly harmful to children," said Councilwoman Mary Cheh of the District of Columbia, one of more than 90 U.S. municipalities or counties considering an outdoor smoking law. But is it really dangerous outdoors? Federal health officials say yes. Studies have clearly established that even a brief exposure indoors to cigarette smoke can cause blood to become sticky and more prone to clotting. How long that lasts after just one dose isn't clear, officials say. The bestknown studies so far have measured only up to about a day afterward. Repeated exposures are more dangerous, and can worsen your cholesterol, increase the odds of plaque building in arteries, and raise the risk of chest pain, weakness, or heart attack. Health officials say there's no reason to think that can't happen from breathing in smoke outdoors. "There's no risk-free level of secondhand smoke," said Brian King, an expert on secondhand smoke with the Centers for Disease Control and Prevention. However, it's hard to pin down the health effects of outdoor smoke. There have been some studies — fewer than a dozen — that tried to measure how much secondhand smoke can be found outdoors. Some have found levels that rival what people may breathe indoors, depending on which way the wind is blowing or whether there's an overhang or sheltered area that can trap smoke. One study detected significant fumes as far as 44 feet away from a smoker. "If you can smell it, it's obviously there," said James Repace, a Maryland-based scientist-consultant who's done some of the outdoor studies. Two small studies tested about two dozen nonsmokers at a smoky outdoor dining area in Athens, Ga. The saliva tests detected significant jumps in cotinine, a substance produced when the body metabolizes nicotine. That doesn't mean it's causing chronic illness, though. Repace thinks only two kinds of people may face a serious health risk outdoors — those with severe asthma Tehama Family Fitness Center Its not too late to reach your fitness goals this year! Hot August Membership Specials! Get the rest of the year for only $169 and couples only $269! "And then is it legitimate to say that any behavior that people don't like should be disapproved of because people might see it." In Atlanta, a city council member decided to act after an encounter with a smoker in a park. A ban on smoking in the city's parks went into effect last summer. Technically, a violation could result in a fine of as much as $1,000. But — as in other cities — Atlanta officials have not arrested anyone. "Enforcement generally has been someone says 'put that out,' and they put it out," said George Dusenbury, Atlanta's parks and recreation commissioner. At Woodruff Park, a 6-acre downtown hangout, nearly a dozen smokers could be spotted in the park on a recent, sunny Friday morning. The regulars said they knew about the rules, but found ways to get around them. "Smoke rises. I don't see a reason why it should bother other people out here," said Tommy Jackson, 55, lighting up with a friend at the edge of a paved footpath through the park. Park worker Rufus Copeland said he's seen only a small drop in smoking since the green and white "Smoking Prohibited" signs went up last year. He steers smokers to the sidewalk rimming the park. But people still smoke. "It's hard," he said. Brianna Mills, a 26year-old nursing student from suburban Marietta, sat down for a quiet moment in the park with her Newports, unaware of the ban. "It's supposed to be a free country," said Mills, who developed her habit 10 years ago. "It's like: 'Where can you smoke?'" 3 months for $89 25 $ per person Learn how to perform the Clean and Jerk and other Crossfit movements. With Strength and Conditioning Specialist Troy Lalaguna Tehama Family Fitness Center 2498 South Main St. Red Bluff • 528-8656 www.tehamafamilyfitness.com By Zen Vuong Los Angeles News Group Helen Han, a North Hollywood resident, said she uses her cellphone in courtyards and on sidewalks, but always puts it away when she's around oncoming traffic. "I want to make sure I know where I'm walking toward," said Han, 23. "I want to make sure if I see cars around me." But Han may be part of a minority. A woman pushing a baby stroller with two other kids in tow crossed Lake Avenue Wednesday afternoon with a cellphone tucked between her shoulder and ear. Anywhere people go, they inevitably see pedestrians who are clueless about their surroundings because of a mobile device, Cortes said. Consequently in 2011, cities such as Birmingham, Ala.; Waco, Texas; and Hesperia, Calif., had the highest pedestrian fatality rates. On the other hand, places such as Moreno Valley, Calif.; Glendale, Calif.; and Syracuse, N.Y., were deemed safest for walkers, according to the NHTSA. Meditation may help cure smoking habit Relaxnews If you're trying to snuff out a nicotine habit, a small new study suggests that meditation could help. A US study announced Sunday and published last week in the journal Proceedings of the National Academy of Sciences found that after a few hours of meditation, smokers puffed significantly less and showed increased activity in areas of the brain associated with self-control. Researchers from the University of Oregon recruited 60 university students, including 27 smokers. Half of the group learned a meditation technique called integrative body-mind training, or IBMT. Subjects practiced for five hours over a two-week period. The remaining subjects followed the same schedule but practiced relaxation therapy, where they concentrated on releasing tension from different parts of the body. At the end of their training, smokers who meditated smoked 60 percent less, while the smoking habits of those in the relaxation group didn't change. Head researcher Michael Posner and the research team also used a functional magnetic resonance imaging machine to examine brain activity, finding a change in activity in regions associated with self-control in the smokers who meditated. Again, no change was seen in subjects who followed the relaxation program. "We found that participants who received IBMT training also experienced a significant decrease in their craving for cigarettes," said coauthor Yi-Yuan Tang of Texas Tech University. "Because mindfulness meditation promotes personal control and has been shown to positively affect attention and an openness to internal and external experiences, we believe that meditation may be helpful for coping with symptoms of addiction." Tang developed IBMT back in the mid-1990s based on traditional Chinese medicine, Taoism, and Confucianism. Unlike other meditation techniques, which focus on thought control and require long-term training, he says his technique focuses on body-mind awareness, such as body postures and breathing. According to Tang, with the right coach, you can learn the technique in as little as five days. Salad mix production halted after stomach bug DES MOINES, Iowa (AP) — A Mexico processing facility voluntarily suspended production of salad mix that's been linked to the outbreak of a stomach bug in Iowa and Nebraska, a California company announced Monday. Salinas, Calif.-based Taylor Farms said its Mexican branch, Taylor Farms de Mexico, will not resume Law Office of Back to school student membership special Troy's Bar Seminar August 10th 10:00-12:00 and staff at outdoor cafes where smoking is allowed. Indeed, health advocates in some places have focused on sites like sidewalk cafes, feeling they can't make the case for beaches or open-air parks. "We only get involved where there's a real health risk," said Flory Doucas, co-director of Canada's Quebec Coalition for Tobacco Control. Still, cigarette smoke in a place like a park can be a nuisance to some, just like loud music or dog waste. That's how Roger Montiel of Atlanta views it. "I don't really like the smell and I don't like it blowing in my face. If I'm enjoying a day at the park, I'd rather it not be part of that experience," he said while walking through a downtown park recently. That's good enough reason for outdoor bans, Repace said. "People don't have to be dropping dead for you to regulate something," he said. Well, not so fast, said Simon Chapman, an Australian researcher. He once won a prestigious American Cancer Society award for his anti-smoking efforts and formerly was editor of a medical journal focused on smoking's dangers. But in recent years he's become a vocal opponent to wide-ranging outdoor smoking bans. He and Bayer worry such bans are really motivated by desires to make smoking seem like an unusual, socially unacceptable behavior. Ban proponents see that as a worthy goal; Chapman thinks it's a bad precedent. "Next you might say 'Let's not just stop there. Let's not have people smoke anywhere they might be seen'" he said. Using your cellphone while walking could have deadly consequences CHERYL A. FORBES Estate Planning, Wills and Trusts Probate and Trust Administration 349 Pine Street P.O. Box 1009 Red Bluff, California, 96080 TEL (530) 527-7500 FAX (530) 527-6500 Cheryl@AttorneyCherylForbes.com Estate Planning For Future Generations production and shipping of any salad mix as well as lettuce and other salad mix components without approval from the U.S. Food and Drug Administration. Production stopped Friday and has been shifted to domestic crops and processing facilities in the PHYSICIAN REFERRAL A FREE SERVICE PROVIDED FOR YOUR CONVENIENCE 1-888-628-1948 www.redbluff.mercy.org United States. Company officials said the suspension, which is expected to last several weeks, allows Taylor Farms de Mexico to assist federal authorities in their investigation into the cyclosporiasis outbreak, a stomach illness that has sickened more than 500 people in 18 states. Cyclospora is caused by parasites that are spread when people ingest food or water contaminated with feces. People who are exposed usually become sick after about a week and have diarrhea and other flu-like symptoms that can last from a few days to several months if untreated with antibiotics.