Tag

Nicotine

All articles tagged with #nicotine

health1 hour ago•6 min saved

Vaping May Help Quitting Smoking, But Safety Questions Persist

A living Cochrane review of around 80 randomized trials (nearly 30,000 smokers) finds regulated nicotine e-cigarettes boost quit rates more than nicotine replacement therapies and non-nicotine vapes, adding about 4 extra quitters per 100 versus NRT and about 2 per 100 versus non-nicotine options. The evidence is rated high certainty for vaping’s relative effectiveness, and experts say regulated devices are substantially less harmful than smoking. However, the review does not answer whether people stay off nicotine or vaping long term, and warns about unlicensed devices, potential long-term and cancer risks, and the need for more rigorous safety data. Funding came from Cancer Research UK, the NIH/NCI, and the FDA Center for Tobacco Products; published in Cochrane Database.

via ScienceAlert|

#cochrane-review #e-cigarettes #health

health6 hours ago•3 min saved

Vaping Beats Traditional Aids for Quitting Smoking, Major Review Finds

A Cochrane review of 80 trials and nearly 30,000 participants finds nicotine e-cigarettes to be more effective than patches, gum, or support programs at helping smokers quit, boosting success rates from about 6% to around 10%. Non-nicotine vapes also help, and vaping may outpace the anti-smoking pill cytisine, though more research is needed. While long-term risks aren’t fully known, regulated vaping products are considered far safer than smoking; unregulated devices carry safety concerns and regulators warn against use by youths.

via BBC|

#cochrane-review #health #nicotine

health1 month ago•31 min saved

Biohackers push nicotine as a brain boost, but evidence remains uncertain

Biohackers and wellness influencers are promoting non‑combustible nicotine pouches as cognitive enhancers, with figures like Dave Asprey and Joe Rogan touting sharper attention and potential brain benefits. The idea gained visibility at Beyond Biohacking conferences and Silicon Valley offices, but clinical evidence for long‑term brain health benefits is inconclusive, and addiction risk is a major concern. Some studies show short‑term cognitive boosts, yet results don’t consistently translate into lasting brain health; additives and microplastics in some products also raise safety questions. Experts advise safer pillars for cognition—sleep, diet, exercise, and social engagement—while more robust human data are needed.

via New York Post|

#addiction #biohacking #brain-aging

world2 months ago•5 min saved

Palau urges UN to treat nicotine like narcotics

Palau has asked the United Nations to review nicotine as a substance warranting narcotics-like controls, potentially banning non-medicinal nicotine products such as vapes; Palau has already banned vapes domestically, highlighting global gaps in nicotine regulation. Experts note nicotine is highly addictive and regulatory schemes vary worldwide, making such an action likely to face strong industry opposition.

via Nature|

#nicotine #palau #regulation

science2 months ago•4 min saved

Decoded Nicotine Blueprint in Tobacco Sparks New Biotech Possibilities

A UK-Danish team unraveled the genes and enzymes that synthesize nicotine in tobacco, showing nicotine forms from glucose with the help of two enzymes (NaGR and NicGS) and glucose disappearing in the process—a discovery that solves a 200-year mystery and could let researchers suppress nicotine production or retool tobacco plants to manufacture vaccines and other pharmaceuticals. The work highlights new biotech applications for tobacco as a production platform, beyond smoking products, and was published in Nature Communications.

via ScienceAlert|

#biosynthesis #biotechnology #nicotine

health3 months ago•8 min saved

New Map Shows 175 Interlocking Factors Behind Youth Sleep and Mood Crises

Researchers map 29 interlocking biological, psychological, and social factors into 175 causal connections, revealing self-reinforcing loops that can keep young adults (18–40) trapped in sleep problems and depressive symptoms. The model emphasizes that no single cause explains the crisis and is being used as a living, scalable tool to guide local interventions (e.g., Faaborg-Midtfyn) as public health policy evolves, with input from 14 multi-disciplinary experts.

via Neuroscience News|

#causal-loop-diagram #health #nicotine

health3 months ago•18 min saved

FDA vaping policy surprise rattles regulators

The FDA implemented a policy shift to allow more e-cigarettes and nicotine pouches onto the U.S. market, a move that regulators say blindsided staff and critics who warn it could weaken oversight and public health protections, potentially increasing youth access to vaping products.

via AP News|

#e-cigarettes #fda #health

health4 months ago•3 min saved

New review links vaping to cancer risk, but long-term impact unclear

A qualitative review of vaping literature concludes nicotine-based e-cigarettes are likely carcinogenic, citing DNA damage and tissue inflammation observed in lab, animal, and case studies; however, the exact cancer risk cannot be quantified yet, and experts remain divided on how this risk compares to smoking.

via Gizmodo|

#cancer #carcinogenesis #e-cigarettes

technology6 months ago•3 min saved

Palantir Bets on Nicotine Pouches in Office Vending Machines

Palantir started offering flavored oral nicotine pouches in its office vending machines, part of a growing tech‑industry trend of promoting nicotine for alertness and productivity. Health experts warn about nicotine’s addiction and cardiovascular risks, and many products lack FDA approval; claims of cognitive enhancement are unproven, and there are concerns that non‑smokers could become newly addicted, especially among young people exposed to these products online and at work.

via Futurism|

#nicotine #palantir #tech-workers

health6 months ago•12 min saved

Nicotine's New Brand: Productivity Boost or Health Gamble?

A wellness and productivity trend around nicotine is surging among biohackers and startups, with products like nicotine pouches marketed as cognitive enhancers and performance tools. While some research suggests potential benefits for certain cognitive impairments, experts say benefits for healthy individuals are likely marginal and addiction risk remains. The FDA has authorized only a couple of nicotine products so far and is taking enforcement action against unapproved items, creating regulatory risk for many brands. The trend raises concerns about nonsmokers and youths starting nicotine, as influencers frame the substance in edgy, health-boosting terms while legacy tobacco companies push similar messaging through branding.

via statnews.com|

#addiction-risk #biohacking #fda-regulation

health11 months ago•4 min saved

RFK Jr.'s MAHA Report Omits Key Details on Children's Health

A report by the Trump administration on children's health omits mention of nicotine and tobacco, despite concerns about vaping-related lung injuries and the importance of tobacco control efforts, which have historically reduced youth smoking and vaping. Critics argue that the omission undermines comprehensive public health strategies, especially given the addictive and harmful nature of nicotine.

via npr.org|

#childrens-health #health #nicotine

science-and-technology11 months ago•0 min saved

Effects of Nicotine on Brain Function

Nicotine is highly addictive, similar to cocaine, and has traditionally been associated with cigarette smoking, but its use is now increasingly popular through vaping and oral products, with the global market expected to grow significantly by 2028. The article explores whether nicotine is merely addictive or if it offers any benefits.

via The Economist|

#addiction #health #market-growth

health11 months ago•7 min saved

Debunking the Myth: Nicotine's False Link to Cancer and Its Public Health Impact

The article discusses how misconceptions that nicotine causes cancer are hindering public health efforts, emphasizing that the harm from smoking comes from combustion, not nicotine itself. It highlights the potential benefits of smoke-free nicotine products like e-cigarettes and patches for quitting smoking, and stresses the importance of accurate public education to correct false beliefs and promote harm reduction. The piece also warns against the commercialization of nicotine as a wellness product and the need for nuanced understanding of nicotine's risks and benefits.

via statnews.com|

#harm-reduction #health #misconceptions

health11 months ago•3 min saved

Experts Warn of Rising Vaping Risks to Children's Health

Doctors warn that vaping may cause irreversible harm to children's health, including brain and heart damage, due to exposure to toxins, high nicotine levels, and chemicals that can lead to cardiovascular issues and addiction. Experts advocate for a global ban on e-cigarette sales to protect youth from long-term health risks.

via The Guardian|

#cardiovascular #children #health

health-and-aging1 year ago•4 min saved

Nicotine Use May Slow Age-Related Motor Decline

A study shows that long-term oral nicotine use in mice reprograms metabolism via the sphingolipid-energy axis, delaying age-related motor decline and promoting a biologically younger phenotype, suggesting potential pathways for healthy aging interventions, though human safety remains uncertain.

via Neuroscience News|

#aging #health-and-aging #metabolism