Tag

Nicotine

All articles tagged with #nicotine

health11 days ago•7 min saved

New Review Links Youth Vaping to Mental Health Crises and Smoking Gateway

A systematic review by physicians William D. Carroll and Francis J. Gilchrist, published in Nature, identifies severe health risks associated with childhood vaping, including mental health disorders and a gateway to cigarette smoking. While the American Lung Association emphasizes long-term lung damage and addiction, the Reason Foundation argues that youth vaping rates have collapsed, rendering new federal funding redundant. The debate highlights a conflict between emerging evidence of harm and declining usage statistics.

via Nature|

#health #mental-health #nicotine

health11 days ago•6 min saved

Wellness Influencers Rebrand Nicotine as Cognitive Enhancer Amid Scientific Pushback

A growing trend in wellness circles promotes nicotine as a natural performance enhancer and longevity aid, despite expert warnings that these claims lack robust human evidence. While some studies show temporary cognitive benefits for specific groups, the substance remains highly addictive and carries significant cardiovascular and neurological risks. This rebranding often focuses on non-combustible products like pouches, separating the chemical from the harms of smoking but ignoring its own distinct dangers.

via WIRED|

#addiction #cognitive-claims #health

health17 days ago•12 min saved

Nicotine Rebranding: Wellness Hype Masks Addiction Risks

A Conversation analysis shows wellness influencers are reframing nicotine as a benign, cognitive‑boosting product—often in noncombustible forms like pouches or combined with caffeine—despite evidence that nicotine is addictive and has real brain and cardiovascular risks; while FDA-approved nicotine replacement therapies aid cessation, using nicotine for wellness, productivity or aging claims lacks solid human data and can undermine public health messaging about tobacco.

via The Conversation|

#addiction #cognition #health

health19 days ago•19 min saved

Nicotine Wellness Claims Outpace Science, Warns a Pulmonologist

A pulmonologist warns that wellness influencers’ claims about nicotine boosting cognition and longevity aren’t supported by solid human evidence. While nicotine can temporarily improve attention, it carries addiction and health risks, and suggested benefits for protecting against cognitive decline lack robust data.

via The Washington Post|

#addiction #cognition #health

health1 month ago•18 min saved

Experts Push Back on RFK Jr.'s Nicotine Benefits Claims

Health experts warn that while nicotine can aid smoking cessation in some forms, RFK Jr.'s claim that nicotine is broadly safe or beneficial is misguided. Different nicotine products (patches, gum vs. pouches, vapes) deliver nicotine at different doses and can be highly addictive; long-term risks, especially for young people, remain uncertain and the supposed cognitive or relaxation benefits are not robust or well-supported. People should not start nicotine for health boosts and should use it only under medical guidance to quit smoking.

via huffpost.com|

#addiction #health #nicotine

health1 month 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

health1 month 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

health2 months 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

world3 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

science4 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

health4 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

health4 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

health6 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

technology7 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

health7 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