Articles tagged with Tobacco
Research suggests that health warnings on cigarette packs can deter relapse in ex-smokers. The study, which monitored responses from almost 2,000 recent ex-smokers, found that those who actively used the warnings were less likely to start smoking again.
A new study suggests that implementing the World Health Organization's smoking reduction policy worldwide could prevent millions of smoking-related deaths by 2030. The policy, known as MPOWER, aims to reduce tobacco use through measures such as price increases and public awareness campaigns.
Research predicts a modest decline in global smoking prevalence to 22% by 2030 without government intervention, but a significant drop to 13% if World Health Organization (WHO) measures are adopted. This could lead to millions of premature deaths prevented.
A new report highlights significant gaps in public awareness regarding the cardiovascular risks of tobacco use and secondhand smoke. Half of all Chinese smokers and one-third of Indian and Vietnamese smokers are unaware that smoking causes heart disease, with even higher rates among non-smokers.
An online survey of over 3,500 young adults aged 18-25 found that half had smoked cannabis in the past 30 days, with co-use of tobacco and marijuana highest among Caucasians and daily smokers. The study suggests that 'stop smoking' campaigns should factor in cannabis use to their treatment plans.
A recent survey conducted by UCSF researchers found that half of young adult tobacco smokers also use marijuana, with usage highest among Caucasians and rural residents. The study suggests that smoking cessation programs should take into account the effect of marijuana use in their treatment plans.
Researchers found (S)-NNN to be a strong oral carcinogen, inducing oral cancer in rats. The chemical is present in smokeless tobacco products and has been linked to an increased risk of oral cavity cancers.
A study published in the British Medical Journal found that offering free nicotine patches and proactive counselling to smokers calling an NHS quitline did not increase the number of people who successfully quit smoking. The trial compared the effectiveness of this extra support against standard reactive quitline support, with no signi...
Researchers found that smoking restored depleted self-control resources in smokers, improving their mood and performance on frustrating tasks. This study suggests that nicotine can be a maladaptive way to cope with stress, and alternative strategies like relaxation or sugary drinks may be healthier options.
Between 1975-2000, US lung cancer mortality declined significantly due to reduced smoking rates. Tobacco control measures such as increased taxes and smoke-free laws contributed to this decrease.
An NIH study found that tobacco control programs and policies have prevented over 795,000 lung cancer deaths in the US from 1975 through 2000. Further reductions are possible with continued and enhanced efforts.
A study led by Fred Hutchinson Cancer Research Center found that US tobacco-control efforts significantly reduced lung cancer deaths between 1975 and 2000. The researchers estimated that if all smokers had quit after the 1964 Surgeon General's report, an additional 2.5 million people would not have died from lung cancer.
The draft TPPA threatens progressive public health policies by shifting the balance of power in favour of transnational corporate interests. The agreement aims to set a 'gold standard' for removing barriers to the global alcohol and tobacco industries, posing minimal impediments to global strategies.
A small qualitative study suggests extending the smoking ban outside bars could help curb 'social smoking' by removing cues that stimulate this behavior. Social smokers often have conflicted identities and manage their smoking through limiting where and when they smoke, rationalizing their behavior with drinking.
According to UofL research, substituting smokeless tobacco can save lives by reducing the risk of disease and death among smokers. Decades of epidemiologic research support this finding, with smokeless products being 98% safer than cigarettes.
The US Energy Department has granted over $1.8 million to a researcher studying terpenoids in plants as a potential fuel source. The goal is to create a sustainable fuel production method that can be easily extracted from plants, reducing dependence on oil fields.
A study of four European countries with smoke-free legislation found that banning smoking in public places prompts smokers to ban smoking at home, contrary to the displacement hypothesis. The percentage of smokers implementing a home smoking ban increased significantly across all countries.
Researchers at the Max Planck Institute for Chemical Ecology have successfully silenced insect genes in a high-throughput manner using plant-mediated RNA interference. By targeting specific genes, such as CYP6B46, the scientists demonstrated that the gene silencing worked with high specificity and no collateral damage.
Smoking doubles the risk of developing oesophageal cancer in people with Barrett's Oesophagus. A 13-year study involving over 3000 patients found those who smoked tobacco were twice as likely to develop cancer.
A study in PLOS Medicine found that tobacco smoking and high blood pressure account for the majority of deaths among Japanese adults. Reducing exposure to these risk factors could extend life expectancy by 1.4 years, according to researchers.
Researchers analyzed Mayan containers for nicotine traces, revealing physical evidence of tobacco use dating back to the Late Classic Maya period (600-900 AD). The study confirms the intended use of an ancient container and highlights the importance of mass spectrometry in analyzing organic residues.
Researchers analyze ancient Mayan pottery using advanced technology to detect nicotine and its oxidation products, providing rare evidence of unsmoked tobacco leaves. The discovery represents new insights into the ancient roots of tobacco use in the Americas.
A study of 5,115 participants found that occasional marijuana use was not associated with adverse effects on lung function. Higher FVC and FEV1 were observed in those with higher lifetime exposure to marijuana.
A recent study by Harvard School of Public Health found that nicotine replacement therapies are no more effective in helping smokers quit than quitting on their own. The study suggests that the FDA should only approve medications proven to be effective in long-term smoking cessation, and lower nicotine levels to reduce addiction.
A new UCSF analysis of tobacco industry documents reveals that Philip Morris USA manipulated data on the effects of additives in cigarettes, including menthol. The researchers found that hundreds of additives should be eliminated from cigarettes due to their potential to increase health risks for smokers.
Around 200 million people worldwide use illicit drugs each year, with the highest rates in developed countries. The global burden of disease due to drug use is similar to that caused by alcohol consumption in these nations.
A recent study reanalyzes data from 'Project MIX', finding that tobacco company Philip Morris obscured findings of toxicity by adjusting data. The authors also found significant increases in carcinogenic chemicals when additives were included.
Researchers at Arizona State University have developed a plant-derived vaccine for Ebola that provided strong immunological protection in a mouse model. The vaccine uses a DNA blueprint to convert tobacco plants into living pharmaceutical factories, producing a vaccine molecule that can be easily purified and administered.
A new study suggests that states could save substantial amounts of money by fully funding tobacco control programs, which have a sustained impact on cigarette demand. The programs would reduce Medicaid payments, medical costs, and lost productivity, resulting in long-term savings for the states.
A new 19-year study from Oregon State University reveals that fatherhood leads to significant decreases in crime, tobacco, and alcohol use in men. This finding suggests that becoming a father can be a transformative experience for men engaging in high-risk behavior.
Scientists at Virginia Tech and Purdue University have identified a distinct transporter, NUP1, used by tobacco plant cells for nicotine metabolism. This discovery provides new insight into the production of medicinal alkaloid compounds and could enable bioengineering of medicinal plants to produce optimal amounts.
Researchers found that patients and staff continue to smoke on hospital grounds, citing safety issues and lack of support. Hospitals should reframe smoking as an addiction requiring treatment, not just a personal choice.
Two UIC studies will investigate how mass media and tax/price affect tobacco use. One study measures exposure, search, and sharing of pro-anti-tobacco info to understand smoking behaviors. The other assesses policies impacting retail tobacco prices over a decade.
A new study predicts that smoking could cause 18 million more cases of tuberculosis worldwide and 40 million additional deaths over the next 40 years. The research, led by UCSF, found that smoking raises the risk of contracting TB and death, making it a critical factor in population-wide TB rates.
The Tobacco Control Act National Longitudinal Study of Tobacco Users will follow over 40,000 users of tobacco products and those at risk for tobacco use. The study aims to evaluate the impact of regulatory changes on risk perceptions and other tobacco-related attitudes.
A study found that smokers are twice as likely to have strokes and almost a decade younger when they do. Quitting smoking reduces stroke risks significantly within 18 months.
A new study reveals that tobacco companies were aware of cigarette radioactivity since the 1950s and conducted research on its effects. The industry used misleading statements to suppress information, including a technique that could have eliminated radioactive particles from tobacco.
The Lancet study finds that tobacco control measures immediately benefit health and reduce healthcare costs. The economic benefits of tobacco revenue are greatly offset by the savings from reduced smoking-related illnesses.
A new study suggests that implementing stronger tobacco control policies in the Netherlands could save up to 145,000 lives over the next 30 years. The MPOWER report recommends increasing taxes, banning smoking in public places, and providing cessation treatment to achieve this goal.
Experts argue that current film classification guidelines are inadequate and failing to control the impact on adolescents. Studies show a significant association between smoking depiction in films and increased risk of tobacco use among teenagers. The authors propose applying default 18 classification for all films containing smoking.
Researchers will examine the effectiveness of state and local anti-smoking programs across the US. The study aims to inform government policy decisions and allocate resources efficiently. Tobacco control in California has already saved over $86 billion in health costs.
Japan has seen a recent decline in mortality rates for adult men and women, falling behind countries like Sweden, Italy, and Australia. The main explanations for this trend include high tobacco consumption, rising body mass index, and increasing suicide rates.
A prospective cohort study found that post-myocardial infarction snus quitters had a significantly lower risk of total mortality compared to current users. The association was independent of smoking habits and partly explained by changes in lifestyle variables.
The Lancet editorial emphasizes the need for a Framework Convention on Obesity Control to address the growing epidemic. It highlights the importance of accurate monitoring and evaluation, system-wide approaches, and government leadership in combating obesity.
A report by public health researchers suggests that government subsidies for top-grossing US films with tobacco imagery can undermine tobacco prevention campaigns. The study estimates that £338 million of tax credits in Britain went to US-produced films with tobacco imagery between 2003 and 2009.
A University of California, San Francisco researcher found that taxpayer subsidies for films depicting smoking promote thousands of new teen smokers every year. In California, 70% of subsidized PG-13 movies depict smoking, highlighting the need to modernize the rating system and end subsidies for films promoting smoking.
A study reveals how British American Tobacco used its corporate social responsibility programme to shape UK public health policy, highlighting the need for greater transparency in interactions between governments and industry. The authors argue that this approach has implications for other industrial sectors, such as alcohol and food.
Two articles argue that film rating recommendations can create an economic incentive for producers to avoid tobacco imagery in youth-rated films. In contrast, other experts disagree, citing concerns about censorship, confounding factors, and the effectiveness of adult classification, suggesting alternative approaches to address public ...
A UCLA study found that smokers with alcohol, drug, and mental disorders are five times more likely to quit with help from their primary care physician. The study suggests targeting these patients for smoking cessation counseling to reduce tobacco-related healthcare costs.
A study by UCSD researchers reveals a rapid increase in hookah use among California youth aged 18-24, with most users smoking with friends. Hookah is perceived as a safer alternative to cigarettes despite being less healthy, prompting calls for laws to ban hookah lounges.
A meta-analysis of 4 million individuals found that women have a 25% higher risk of developing coronary heart disease compared to men who smoke. The longer a woman smokes, the higher her risk becomes.
A growing number of countries are supporting Australia's trailblazing stance on plain packaging, while others align themselves with the tobacco industry. The legislation aims to break the affiliation smokers have with a particular brand, helping them quit and prevent teenagers from becoming smokers.
Researchers argue that e-cigarettes are crude drug delivery systems for refined nicotine, posing safety concerns due to poor quality control and variability in nicotine content. The devices also have not been sufficiently evaluated in scientific studies, making them ineffective as quitting aids for smokers.
A new study found that varenicline, a commonly used smoking cessation drug, is associated with a 72% increased risk of serious adverse cardiovascular events. The research suggests that clinicians should carefully weigh the risks and benefits of using this medication for tobacco dependence treatment.
A Stanford study reveals that tobacco companies increase advertising and lower sale prices of menthol cigarettes in neighborhoods near California high schools with larger populations of African-American students. This 'predatory' marketing pattern aims to lure young African Americans into becoming smokers.
A study published in Addiction journal found that comprehensive anti-smoking policies in Australia, particularly those targeting adults, also reduced smoking rates among adolescents. The key to this effect lies in the sustained and well-funded nature of these programs, which directly influence young people's perceptions of smoking.
A new study from Concordia University and the University of Montreal found that preteens surrounded by smokers are more likely to develop symptoms of nicotine dependence. The study, which surveyed 327 sixth or seventh graders, also found that tweens who observe smoking in others are more likely to start smoking themselves.
The American Cancer Society's new report highlights successes and gaps in cancer prevention efforts, including stalled declines in smoking rates and underutilized cancer screening tests. Improving these numbers will require coordinated efforts to address social, economic, and legislative factors influencing individual health behaviors.
According to a new study, most African Americans and the general public support banning menthol in cigarettes, with 83% of African American smokers using these products. The study found that support for the ban was highest among African Americans under 24 years old (71.2%) and those with less than a high school diploma (64.7%).
A study of Aboriginal youth in Canada found they use tobacco, illicit drugs, and alcohol at higher rates than non-Aboriginal youth, leading to increased health risks. The research highlights the need for culturally appropriate smoking cessation and substance prevention programs targeting Aboriginal youth.