Articles tagged with Tobacco
A new study by UCSF researchers found that smoking in movies has returned to levels comparable to the 1960s, with pro-tobacco portrayals remaining prevalent. The incidence of smoking in films increased dramatically during the 1990s, exceeding real smoking rates and reinforcing misleading images.
A study of physician practices found that counseling smokers to quit was provided in only 16% of office visits in 1991, decreasing over time. Primary care physicians were more likely to counsel smokers or prescribe nicotine replacement than specialists.
A new analysis published by University of California - San Francisco researchers finds that a proposed deal between the tobacco industry and states' attorneys general would be less effective in promoting public health than no federal legislation. The report concludes that granting immunity to the industry and limiting liability would p...
A comprehensive study of middle-age Americans found that ex-smokers experienced faster progression of atherosclerosis compared to nonsmokers, despite having quit years before. The study suggests that the cumulative effect of smoking on arteries may be irreversible.
A major study found that smoking speeds up the hardening of arteries, increasing stroke and heart attack risk. Quitting smoking can slow this process, but may not reverse existing damage.
A study of 1,300 students in New Hampshire and Vermont reveals a strong link between owning promotional gear and increased smoking risk. Children who owned such items were four times more likely to smoke than those without them.
A new study found that even with enforcement of laws banning tobacco sales to minors, many youths continue to easily purchase tobacco products from merchants. The researchers suggest improving compliance by using more effective inspection methods and stricter penalties.
A study of state legislators in North Carolina, Texas, and Vermont found that most support stronger measures to prevent tobacco sales to minors. Many lawmakers would also support increased cigarette excise taxes under specific conditions, with revenues going towards helping tobacco farmers diversify their products.
A University of North Carolina study found that most NC police officers think the state law restricting tobacco sales to adults only should be changed due to its ineffectiveness in preventing youth access. Only a small percentage of officers try to enforce the law, citing barriers such as lack of manpower and poorly written legislation.
A Johns Hopkins study found that in 83 neighborhood stores, 86% of African-American and white teen buyers successfully purchased cigarettes, often with seductive advertisements targeting minors. The researchers suggest strengthening public awareness of tobacco's health hazards to prevent teen smoking.
Researchers studied 200 smokers who wanted to quit and found that those who smoked on their quit day were more likely to go back to smoking after six months. Nicotine patches can double the chances of long-term success, but only about one in four users remain smoke-free after six months.
Research suggests that light to moderate alcohol consumption can lower stroke risk by up to 62% compared to non-drinkers. However, excessive drinking and cigarette smoke increase the risk of stroke. The study found a strong association between passive smoking and an increased prevalence of silent brain lesions, which can lead to stroke.
Researchers identified how smokeless tobacco causes blood vessels to leak in the mouth leading to inflammation. The study found that exposure produces bradykinin, a potent pro-inflammatory peptide.