Articles tagged with Tobacco
The UCSF Industry Documents Library has made public nearly 700 internal documents from Fleet Farm, a Midwest retailer accused of ignoring an internal warning before selling firearms to a straw buyer. The documents, part of a lawsuit alleging negligence, provide a new resource for researchers, policymakers, and the public to understand ...
A recent study covering 46 countries found that smokers are largely unaware of the cardiovascular risks associated with smoking and second-hand smoke. This knowledge gap is particularly concerning given the high number of cardiovascular deaths worldwide linked to tobacco use.
Recent studies from the University of Gothenburg found that nicotine use is associated with symptoms of anxiety, depression, and other mental health problems in adolescents. Girls are particularly vulnerable to these effects, including increased risk of worsening sleep problems, low mood, and difficulties concentrating.
Nicotine pouches are a new form of nicotine delivery that has sparked concerns over safety and efficacy. Researchers warn of potential harms, side effects, and accidental use, as well as the risk of dependence on these products.
A new set of recommendations provides clinicians with evidence-based guidance on discussing smoking cessation, including the use of nicotine e-cigarettes as a treatment option. The authors emphasize that the best approach will vary from person to person and should be tailored to each patient's goals, preferences, and medical needs.
New research finds that exclusive cigarette use is being replaced by exclusive use of electronic cigarettes, especially among young adults. The study's findings have important implications for predicting the future burden of tobacco-related cancer and highlight a need to address smoking cessation among older adults.
A comprehensive, sustained approach to treating tobacco dependence in patients undergoing cancer treatment has been shown to double quit rates compared to referral to a Quitline alone. The study found that 81% of participants who received virtual sustained treatment attended counseling sessions and had higher medication use rates.
A study of 9,996 participants found that 76.9% of smokers buy legal tobacco, while 23.1% purchase from illicit sources at least once a year. Illicit markets are often driven by financial pressures and switching to cheaper products or quitting smoking.
A federal nicotine reduction strategy could drive U.S. smoking rates below 1% in 14 years, preventing millions of premature deaths and boosting productivity by $298 billion. Implementing such a policy would also significantly close smoking disparity gaps for individuals with major depression.
A new study found that a virtual smoking cessation treatment program nearly doubled quit rates for cancer patients who currently smoke. The program, delivered at community oncology care settings, was both cost-effective and satisfying for patients. Participants who completed more sessions had a higher likelihood of quitting.
A recent study by Ben-Gurion University found that secondhand smoke directly disrupts children's sleep patterns, causing significant poor sleep quality and increased fragmentation. The research used objective data and biological markers to demonstrate the toxic effects of tobacco smoke on pediatric sleep, independent of airway blockages.
A new study investigates how waterpipe size and heating sources affect hookah smoking, aiming to clarify the risks associated with this popular pastime. Researchers hope their findings will empower people to make informed decisions about their health and guide future regulations.
A systematic review and meta-analysis found exercise can help people quit smoking by reducing cigarette consumption and easing cravings. Researchers discovered that people taking part in exercise programs were 15% more likely to achieve continuous abstinence.
Researchers identified a previously unrecognized immune system pathway that connects cigarette smoking to cardiovascular disease. Cigarette smoke activates immune cells, triggering widespread inflammation throughout the body and accelerating plaque buildup in arteries.
Comprehensive smoke-free laws were associated with sustained reductions in cardiovascular disease mortality across US counties. However, the magnitude of these associations varied significantly by demographic groups, suggesting a need for additional strategies to address disparities in tobacco exposure and improve cardiovascular outcomes.
A new WTRS scale captures how strongly people believe smoking should be restricted in public settings, with support increasing steadily over time, particularly in indoor spaces. The study supports the long-standing public health strategy of reducing smoking by shifting social norms around secondhand smoke exposure.
A new study by UC San Francisco found that women with HIV are more likely to die from preventable trauma-related conditions like substance use and mental illness. The researchers say these causes are largely missing from official death records, highlighting the need for broader goals in HIV care beyond just controlling the virus.
A new study reveals how Philip Morris Companies Inc. used cigarette research and flavor engineering to design Lunchables, a successful ultra-processed food for children. The company's strategy was based on optimizing 'technical synergies' between tobacco and food divisions.
Research reveals cannabis and tobacco co-use is associated with impaired neurocognitive performance in individuals at clinical high risk for psychosis. This critical gap in research provides clinicians and scientists with vital new insights into the risks of co-use on vulnerable youth.
Researchers found that 66.6% of gene expression changes are linked to e-cigarette flavor and device type, while only 28.8% relate to vaping frequency or amount. The study suggests that each flavor has unique biological effects.
A new survey from the Annenberg Public Policy Center finds significant increases in knowing how a mother's pre-pregnancy health affects her baby, as well as rising awareness of drinking beer or wine during pregnancy being not safe. However, uncertainty persists about other maternal health recommendations.
A study by Brown University researchers found that exposure to violence is strongly associated with increased tobacco and e-cigarette use among adolescents. The study analyzed data from the Youth Risk Behavior Surveillance System and found that each form of violence exposure was linked to increased risk of using both substances.
A new study finds herbal cigarettes can be as damaging as tobacco cigarettes, emitting comparable or even more harmful emissions. Fine particles and oxidative potential were measured, revealing a significant risk to cardiovascular and respiratory health.
A proposed 'polluter pays' tobacco levy scheme could raise billions in tax revenue and prevent thousands of hospital admissions. The UK could generate £1-£4.9 billion over five years, depending on the level of price cap and implementation speed.
A new study found that switching to a nicotine e-cigarette reduces toxicant exposure and improves quitting rates, with the nicotine group having a higher chance of quitting entirely. The study's results suggest that nicotine e-cigarettes could serve as an effective off-ramp for smokers seeking to reduce their tobacco use.
Researchers found that restricting menthol in cigarettes reduced cigarette purchases, while flavor restrictions in e-cigarettes increased nicotine replacement product sales. Tax policies also showed promise, with the highest-tax approach leading to significant reductions in spending.
The 'Ozempic Era' suggests a paradigm shift in understanding obesity, blaming commercial food systems rather than individual failings. Emerging medical data on GLP-1 agonists may drive policy responses to regulate ultra-processed foods.
A systematic review found that structured exercise programs can modestly improve quit success, while a single bout of exercise can rapidly reduce nicotine cravings. Exercise type and intensity may also play a role in reducing cravings.
A recent study analyzing data from two California school surveys found that adolescents consistently perceive cannabis as the least harmful substance among their peers. The study, which examined responses from over 175,000 students, also identified age, experience, and social environment as factors influencing teens' perceptions of can...
A US study found that anti-vaping advertising and widespread news coverage of a lung-injury outbreak tied to vaping reversed the country's youth vaping trend in 2019. Quit attempt rates nearly doubled among current vapers, while susceptibility to future vaping dropped among teens who had never vaped.
Researchers analyzed over 2.8 million students and found that local flavored tobacco bans reduced youth vaping rates without increasing cigarette smoking. Flavored tobacco bans were associated with sustained declines in youth vaping over time.
A study estimates that quitting tobacco could give a major economic uplift to over 20 million households in India, with the greatest impact felt in rural areas and among the poorest households. The analysis suggests that these households would receive a significant boost in income, potentially moving up one or two economic classes.
A new study from the University of Chicago suggests that smoking may be linked to dementia through a previously unmapped route between the lungs and brain, involving pulmonary neuroendocrine cells and exosomes that disrupt iron balance in neurons.
The Alliance for Clinical Trials in Oncology is enrolling adolescent and young adult cancer patients in various trials, including genetic services and treatment studies. These trials aim to address longstanding gaps in care and improve outcomes for AYAs with cancer.
A new overview of systematic reviews found that nicotine-containing e-cigarettes are more effective for smoking cessation than other interventions. The review also identified gaps in current evidence, including the need for high-quality studies on cytisine and bupropion.
Multiple sclerosis prevalence more than doubled in England's healthcare system over 30 years, while survival rates increased. Lifestyle factors, including tobacco use and socioeconomic deprivation, were significantly associated with mortality.
A systematic review found consistent evidence that snus causes gum recession, particularly with loose snus. White snus has virtually no studies on its long-term oral health effects, creating a significant knowledge gap.
A cohort study found that smokers with negative baseline low-dose computed tomography findings had a significantly increased long-term lung cancer risk, becoming apparent only after two years of screening. This suggests supporting extended initial screening intervals and personalized long-term monitoring based on smoking history.
A new international study reveals that the ancestors of modern crop viruses likely emerged before the last Ice Age, affecting both wild and cultivated plants. The viruses, spread by leaf-eating beetles, infect various crops and wild species, posing risks to agriculture and natural ecosystems.
Researchers at FABI define a conserved subset of Phytophthora RxLR effectors with short linear motifs embedded within folded WY domain cores. This arrangement preserves domain integrity while enabling potential interactions with host immune components, reframing pathogen strategies and challenging SLiM dogma.
Research reveals leading US tobacco brands violate Instagram, FTC, and FDA marketing policies to restrict young people's access. Lax/missing age verification, disclosure on brand-influencer relationships, and health warnings are common violations.
A new study reveals the devastating impacts of flue-cured Virginia tobacco production on the environment and farmers' lives in Zimbabwe. The research highlights the destruction of 60,000 hectares of Miombo woodland each year and an economic context that prevents farmers from diversifying into less damaging crops.
Smartphone apps based on psychological theories are 3 times more effective than minimal support in helping people quit smoking long-term. The apps improve sustained abstinence rates when combined with traditional interventions or pharmacotherapy.
A California statewide study found that an expanded school-based tobacco prevention program was associated with significantly lower rates of smoking and vaping among middle and high school students. Students in funded schools were 20% less likely to use tobacco overall and 23% less likely to vape.
A new study maps the real-time evolution of thirdhand smoke, revealing a dynamic source of continuous air pollution in indoor spaces. Thirdhand smoke maintains a stable presence in the air for extended periods and becomes more nitrogen-rich over time.
A large comparative study found that even low daily alcohol intake increases mouth cancer risk by 50% in India, with locally brewed drinks posing the greatest threat. Chewing tobacco use is also a major contributor to this risk, accounting for up to 62% of cases.
Researchers found that adding biochar with beneficial microorganisms like Trichoderma significantly reduced cadmium stress in crops while improving soil health. The combination restored photosynthetic capacity, biomass production, and enzyme activity, making it a promising solution for sustainable agriculture and soil remediation.
A new study found that many Americans incorrectly think nicotine is inherently deadly, leading to misconceptions about the dangers of smoking. The researchers discovered that changing the wording of questions can significantly impact the percentage of people answering correctly, from 10% to 80%.
Researchers at the University of Oklahoma and West Virginia University are studying concept flavored cigarillos to determine their potential for addiction. The study aims to inform the FDA's impending flavor ban on cigar products, which could have wider-reaching implications for e-cigarettes and tobacco-free nicotine pouches.
Experts argue that e-cigarette regulation should prioritize children's best interests, citing the WHO Framework Convention on Tobacco Control and the UN Convention on the Rights of the Child. The authors recommend strict measures to reduce e-cigarette appeal, availability, and affordability among children.
A US study found that nicotine vaping nearly doubled among adolescents who vaped between 2020 and 2024, with a significant increase in daily users struggling to quit. The researchers aimed to understand the 'hardening' of youth vapers, describing a worsening addiction pattern.
A new study by Alana Rojewski and Katherine Sterba aims to improve access to tobacco cessation treatments for people living with HIV who smoke. The ENHANCE-TTS program will train pharmacists as tobacco treatment specialists and tailor-design programs for each clinic, taking into consideration the unique needs of the local population.
A study published in Tobacco Control found that teenagers and young adults who use cannabis are more likely to become regular tobacco users, even if they haven't previously tried tobacco. The study estimated that 13% of new regular tobacco use is attributable to cannabis, with significant implications for tobacco control programs.
A US study found that teenagers who use cannabis are more likely to become regular tobacco users, with 32.7% of those aged 12-17 progressing to regular tobacco use four years later. The study estimates that around 13% of new regular tobacco use is attributable to cannabis.
The SHC-SHG program leads to a 16% reduction in LRDs among self-employed individuals, while unemployed individuals show significant behavioral changes but not health improvements. The increase in municipal funds is found to be cost-effective, with overall medical expenses reduced by nine times the increase.
A new study found that inhaling marijuana daily is associated with a 44% increased chance of developing asthma. Experts say people should avoid inhaling cannabis to reduce the risk of chronic lung disease. The study's authors emphasize the need for clearer messages about the risks of cannabis use.
Research from Sweden, Norway, and Finland shows smoking significantly raises type 2 diabetes risk across all subtypes, with severe insulin-resistant diabetes (SIRD) being the most affected. Heavy smokers face greater risks, especially those with genetic predispositions.
A comprehensive state ban on flavored e-cigarettes leads to a decrease in vaping among young adults aged 18–24 years by about 2–3 percentage points, while increasing traditional cigarette use by a similar amount. For youth under 18, there is suggestive evidence of an increase in cigarette use, undermining broader tobacco control efforts.
A state ban on flavored e-cigarettes may lead to a net negative effect on health for young adults, increasing traditional cigarette use while reducing vaping. The study found that comprehensive bans had no impact on tobacco participation among adults aged 25 and older.
A study by Rutgers University found that only 16.6% of discarded cigarette packs in NYC bore the proper tax stamp, down from previous years, suggesting widespread evasion of the city's steep tobacco taxes.