Articles tagged with Tobacco
A Montreal-based study found that alcohol, cannabis, and nicotine use remained stable among 24- to 33-year-olds from before the pandemic to now. However, people with lower education levels and those living alone were more likely to start or increase substance use during COVID-19.
A study found that the first day of quitting smoking is harder for women than men, particularly in low- and middle-income countries. Women also have more difficulty maintaining long-term abstinence, with larger health warning labels on cigarette packs associated with reduced odds of one-day relapse among them.
Research finds a heightened risk of bronchitic symptoms and shortness of breath among young adults exposed to secondhand nicotine vapour from e-cigarettes. Exposure to ultrafine particles, volatile compounds, and metals can harm lung tissue.
A new UCLA-led study suggests that switching from cigarettes to smokeless tobacco can lower levels of inflammation and oxidative stress biomarkers, which predict cardiovascular disease risk. This finding implies that exclusive smokeless tobacco users have similar biomarker levels to 'never' smokers.
Researchers found that community engagement is key to addressing risky health behaviors, particularly in lower-income neighborhoods. The study used a neighborhood mapping platform and in-person interviews to investigate how tobacco industry marketing affects neighborhoods of color.
A Colorado State University study analyzed global health data to identify the leading causes of deaths and disabilities in the state from 1990 to 2019. Cardiovascular disease and cancers accounted for half of the deaths, while musculoskeletal disorders and tobacco use were also significant contributors.
Public health experts urge stronger warnings on ultra-processed foods due to their high salt, sugar, and saturated fats content. The authors suggest building a public brand around the term 'ultra-processed' to increase awareness of the product's harms.
A recent study found that a substantial decline in lung cancer deaths is associated with earlier diagnosis of lung cancer through increased screening via computed tomography (CT) and follow-up scans. This approach can lead to surgical interventions, which can often be curative for precancerous nodules.
Researchers are part of a five-year global study examining the behavioral and long-term health impacts of different regulatory approaches to e-cigarettes and other new nicotine products among youth and adults in seven countries. The study aims to inform US public policy based on evidence, maximizing population health.
A new study by Penn State College of Medicine and Virginia Commonwealth University researchers found that e-cigarettes with cigarette-like nicotine delivery may help some people stop smoking cigarettes. Participants who received a device with 36mg/mL nicotine showed significantly higher quit rates and increased days without smoking com...
A recent study published in the American Journal of Respiratory and Critical Care Medicine found that using race-based equations to evaluate lung disease can lead to under-treatment of Black patients. The research, conducted by a team at the University of California - San Francisco, used data from SPIROMICS, a multi-center cohort of ev...
A new study found that e-cigarette users are more than twice as likely to experience erectile dysfunction as non-users. The research, published in the American Journal of Preventive Medicine, suggests that e-cigarette use may be independently linked to erectile dysfunction.
Researchers found offering surgery to current smokers can lead to more equitable care, reducing disparities in lung cancer outcomes. A new study published in The Journal of Thoracic and Cardiovascular Surgery shows that risk of complications and death following surgery is similar between current and former smokers.
A recent study by NTU Singapore has found a strong link between increasing air pollution and the rise of lung adenocarcinoma, a type of cancer. The study also discovered that declining smoking rates are associated with lower incidence of lung squamous cell carcinoma.
Researchers at University of Technology Sydney identified microRNA-21 as a potential therapeutic target for chronic obstructive pulmonary disease (COPD). Inhibition of microRNA-21 using antagomir-21 reduced inflammation and improved lung capacity in experimental models.
A recent study by the International Tobacco Control Policy Evaluation Project found that most adult vapers oppose flavor restrictions, with 82% saying they would continue vaping if flavored products were banned. Some vapers may switch to smoking cigarettes instead, highlighting potential unintended consequences of a flavor ban.
A new study published in the Journal of the American Heart Association found that smoking may be the first sign of cardiovascular disease (CVD) in some individuals. The research, which analyzed data from nine long-term cohort studies, discovered that fatal or non-fatal heart attacks and strokes were more common among smokers, particula...
A new study found that stroke survivors are more likely to continue cigarette smoking than cancer survivors, putting them at higher risk for subsequent strokes and heart disease. Researchers recommend developing robust smoking cessation programs for stroke patients similar to those offered to cancer patients.
A systematic review of over 500,000 under 18s found that flavoured vapes are an important aspect of vaping enjoyed by young people, potentially encouraging them to switch from tobacco smoking to less harm vaping. However, the study warns that more needs to be done to prevent young non-smokers from being attracted to vaping.
Bans on menthol cigarettes in Canadian provinces resulted in substantial decreases in both menthol and total cigarette sales. The study's findings suggest a notable impact of these restrictions on the tobacco market.
A Rutgers study found that young adults who do not use tobacco products report higher intentions of using Puff Bar e-cigarettes with a 'tobacco-free nicotine' claim. The study suggests that this type of claim may reduce perception of health risks and prompt the use of Puff Bar over other brands.
A recent UC San Diego study has found that e-cigarette use does not help smokers stay off cigarettes, but rather increases the risk of relapse. Former smokers who switched to e-cigarettes were more likely to relapse compared to those who remained tobacco-free.
A study found that only a third of public health policies had been fully implemented globally by 2020, with low-income countries and those with high corporate influence showing slow progress. The researchers suggest that corporate influence cancelled out the positive relationship between democracy and implementation, highlighting the n...
A systematic review of tobacco cessation pharmacotherapies and e-cigarettes found that combined treatments, particularly varenicline and nicotine replacement therapy (NRT), were the most effective in helping people quit smoking. E-cigarettes showed promise but require further research to establish their safety.
Researchers identified six major themes associated with smoking risk and protective factors among TGE adults, including experience of stress, gender affirmation, and environmental cues. The study aims to design culturally sensitive messaging for smoking cessation through social media and inform further community-engaged research.
A new study suggests that tobacco and alcohol use may lead to an increased risk of using cannabis and other illicit drugs. The research also found a possible gateway effect between tobacco use and subsequent cannabis use, as well as opioid dependence leading to increased alcohol consumption.
A large UK Biobank study has found that smoking is highly likely to worsen the severity of COVID-19 and increase the risk of dying from the infection. The study combined observational and genetic data to strengthen the evidence base, revealing a causal effect between smoking and COVID-19 severity.
A legal analysis examines whether the First Amendment restricts the FDA's requirement of new tobacco warning labels. The study concludes that such labels do not infringe on the First Amendment rights to free speech, as they convey important public health information.
A new study found that plain packaging in Canada lowered the appeal of cigarettes, with more smokers reporting a dislike for their pack design. However, the lack of accompanied new warnings limited its effectiveness compared to other countries.
A Rutgers University study suggests that video conferencing with tobacco treatment specialists can aid smokers in rural prisons in quitting tobacco smoking. The study also found that providing nicotine replacement therapy patches was effective in aiding the cessation process.
A study published in ERJ Open Research reveals a rise in smoking and vaping among Irish teens, undermining the country's efforts to become tobacco-free by 2025. The research suggests that e-cigarette use is linked to an increased risk of smoking, particularly among teenagers.
Researchers found that the majority of retailers selling tobacco also displayed e-cigarettes and smoking paraphernalia prominently, which could undermine the effectiveness of tobacco point-of-sale display bans. These displays were highly visible across all stores, with an average visibility score of 14.7 out of 17 for e-cigarettes.
A new study from the University of Pennsylvania and the University of Bristol found that exposure to false tweets about e-cigarettes' harm can deter adult smokers from quitting. The study recruited 2,400 UK and US adults who were not using e-cigarettes and showed them different health-related information on Twitter.
A new study found that maternal smoking during pregnancy is associated with changes in placental DNA methylation and poor birth outcomes. The research suggests that these epigenetic changes may affect fetal growth by altering the expression of genes involved in environmental responses, growth, and inflammation.
A survey of international experts found a consensus that e-cigarettes and heated tobacco products require differential regulation due to their addictive potential and limited evidence on safety. The experts recommended specific warnings, restrictions on sale and use, and different categorization for the two products.
Researchers found that remnant cholesterol levels above 24 micrograms per deciliter were associated with a 40-50% higher risk of major heart disease or stroke. The study suggests using remnant cholesterol as an additional metric for predicting cardiovascular disease and stroke risk, in addition to LDL cholesterol levels.
Researchers at the University of Bath found that large food companies and advertisers opposed Transport for London's 2019 ban, challenging its effectiveness and attempting to undermine policy. The ban was implemented despite commercial opposition, and its success sets a positive precedent for other authorities planning similar bans.
A study published in BMJ Open found that brief exposure to misinformation about e-cigarette harms on Twitter can deter adult smokers from considering using e-cigarettes. Conversely, some US adult smokers may be encouraged to use e-cigarettes after being exposed to tweets that claim they are completely harmless.
A new study finds that early-life exposure to tobacco smoke is associated with accelerated biological ageing in children. The analysis of over 1,000 children in six European countries revealed that maternal tobacco smoke during pregnancy and indoor exposure to black carbon are linked to an acceleration in epigenetic ageing.
A new study by the Prevention Research Center found that California's T21 law has positive public health effects on adolescent tobacco and nicotine use. The law is associated with reduced use among students from diverse racial and ethnic backgrounds, particularly among Hispanic and Asian youth.
A randomized clinical trial found that graphic warning labels on cigarette packaging changed the perception of US smokers, making them more likely to recognize the negative consequences of tobacco use and consider quitting. However, it did not significantly increase quit attempts or reduce nicotine addiction.
A University of Texas at Arlington researcher examines the impact of blunt smoking on teenagers, revealing heightened risks of respiratory disease, addictive behavior, and mental health disorders. The study also finds that blunt use can act as a gateway to other tobacco and nicotine products.
The European Respiratory Society has announced the press registration and program for its upcoming International Congress 2021. Over 4,000 presentations on various lung health topics will be presented during the event.
The American College of Cardiology has issued clinical guidance on reducing ASCVD risk in patients with persistent hypertriglyceridemia, recommending lifestyle intervention and non-statin therapies. The guidance emphasizes the importance of individualized nutrition guidance for these patients.
Researchers predict two nicotine biomarkers, NMR and TNE, in smokers of multiple ethnicities using machine learning approaches. These models can estimate nicotine biomarker levels from DNA data or existing genomic information.
Research found nearly two thirds of vaping-related videos on TikTok portray e-cigarettes positively, viewed over 1.1 billion times. Tighter regulations are needed to curb teens' potential exposure, given the platform's popularity with this age group.
Research suggests that adolescents with strong future orientation and parental support are less likely to use e-cigarettes. The study found no link between social support or school connectedness and e-cigarette use.
A group of leading doctors and health experts warn that the UK government has failed to deliver on its promise to make England smoke-free by 2030. The smoking rate remains high, with over 200,000 children under 16 starting to smoke in the last two years.
A Lehigh University team is working on a culturally tailored program to reduce American Indian smokeless tobacco use, supported by a $1.8 million grant from the American Cancer Society. The All Nations Snuff Out Smokeless (ANSOS) program aims to empower individuals to take control of their health.
A study from the University of York found pregnant women in South East Asia are more likely to use smokeless tobacco than non-pregnant women. This increased risk is associated with poor birth outcomes. The findings highlight the need for awareness-raising campaigns and preventive interventions among low socio-economic status women.
Research finds that exhaled heated tobacco aerosol particles are droplets comprised of 75-85% water, evaporating quickly and not impacting indoor air quality. The aerosol is mostly composed of water droplets, unlike cigarette smoke, which lingers in the air and exceeds IAQ standards.
A Rutgers-led study found that lesbian and gay smokers, particularly bisexual female smokers, prefer menthol cigarettes. The study reveals a preference rate of 54% among bisexual females and 50% among lesbian/gay females compared to the overall smoking population.
Researchers at North Carolina State University developed a new technique to alter plant metabolism, reducing harmful chemical compounds, including nicotine and carcinogenic N-nitrosonornicotine (NNN), while promoting beneficial traits like antioxidant-rich anthocyanins. The findings could be used to improve the health benefits of crops.
A recent study by Dr. Yael Bar-Zeev at Hebrew University of Jerusalem found that tobacco companies are exploiting loopholes to market IQOS products near toys, candy, and schools, targeting young consumers. The audit revealed that 70% of stores selling IQOS were within 300 meters of high schools.
A new grant is expanding a Texas tobacco program to target substance use patients in rural communities. The program aims to reduce smoking rates among individuals with psychiatric disorders and substance dependencies.
A new study by Emory psychologists explains that genetic risks for nicotine dependence are linked to multiple traits and diseases, including schizophrenia, depression, and neuroticism. The research provides a more comprehensive understanding of the heritability of nicotine dependence, accounting for nearly 4% of its variation.
The use of tobacco pipes by Native groups provides valuable insights into their cultural practices and exchange networks. Researchers uncovered evidence of diverse pipe-making techniques, materials, and symbolism across different regions, highlighting the complexities of pre-Columbian American cultures.
A new University of Kentucky study will examine the effects of flavored tobacco product restrictions on health disparities among communities of color, low-income populations, and youth. The research aims to inform community leaders about how policies can help eliminate health inequities.
A UBC Sauder study reveals that cigarette tax hikes can help bigger brands like Marlboro but harm consumers, whereas smoking restrictions tend to affect smaller players and reduce brand appeal. The researchers also found that anti-tobacco ads have a neutral impact on large brands.
A recent study published in Drug and Chemical Toxicology found that BAT's modern oral nicotine pouches have a comparable toxicant profile to NRTs, with significantly lower levels of toxicants than traditional oral snus. The study suggests that MO products should be placed close to NRTs on the reduced-risk product continuum.