Potential Risks of Long-Term E-Cigarette Use

Dec.06.2022
Potential Risks of Long-Term E-Cigarette Use
Studies on the potential dangers of long-term e-cigarette use vary, with some suggesting a 5% risk of potential harm.

Some studies have not quantified the potential risks of long-term use of electronic cigarettes. Others believe that while the dangers of e-cigarettes are 95% lower than traditional cigarettes, the remaining 5% represents a conservative estimate of potential risks from flavorings and ingredients over the long term. Some still insist that it is not possible to draw definitive conclusions today. According to one study, most tested models showed low levels of toxicity, and therefore do not pose a danger to users.


However, the author explains that this is not a reliable measure as the number of models and amounts of e-liquid in the market continue to increase without testing [4]. Ultimately, for the World Health Organization, the toxicity of e-cigarettes may be lower than tobacco, but according to them, there is no evidence to suggest the effectiveness of e-cigarettes in quitting smoking [5]. The view that conflicts with the Cochrane organization's point of view is that e-cigarettes are almost twice as effective as other nicotine replacement products (patches, gum, etc.) in quitting smoking.


In the end, the results from these different studies may vary and have different interpretations, but almost all the research agrees on one point: the current results are encouraging.


2FIRSTS will continue to report on this topic, with further updates available on the "2FIRSTS APP". Scan the QR code below to download the app.



Disclaimer

This article is provided solely for professional research, industry discussion, and informational purposes. Any references to brands, companies, products, technologies, or policies are made for factual reporting and analytical purposes only, and do not constitute endorsement, recommendation, promotion, or advertising by 2Firsts.

Nicotine-containing products, including but not limited to cigarettes, e-cigarettes, heated tobacco products, and nicotine pouches, carry significant health risks. Readers are responsible for complying with all applicable laws and regulations in their respective jurisdictions, including age restrictions and access limitations.

The information contained in this article should not be regarded as investment, legal, medical, regulatory, or commercial advice. While 2Firsts strives to ensure the accuracy and reliability of its content, it does not assume liability for any direct or indirect loss arising from errors, omissions, inaccuracies, or reliance on the information contained herein.

This article is not intended for individuals below the legal age for accessing tobacco or nicotine-related information in their jurisdiction.

 

Copyright Notice

This article is either original content produced by 2Firsts or content reproduced, translated, summarized, or adapted from third-party sources with attribution where applicable. The intellectual property rights of the original content remain with 2Firsts or the respective original rights holders.

No individual or organization may copy, reproduce, distribute, republish, modify, translate, or otherwise use this content without prior authorization. Any unauthorized use may result in legal action.

For copyright-related inquiries, corrections, or removal requests, please contact: info@2firsts.com.

 

AI-Assisted Translation and Editing Notice

Portions of this article may have been translated, edited, or reviewed with the assistance of artificial intelligence tools to improve efficiency and readability. Due to the limitations of AI-assisted translation and editing, discrepancies, omissions, or inaccuracies may exist when compared with the original source.

Where applicable, readers are advised to refer to the original source for the most complete and accurate information. If you identify any errors or believe that any content infringes upon your rights, please contact us at info@2firsts.com, and we will review and address the matter promptly.

China Tobacco Plans CNY 60 Billion Investment in ICBC, Agricultural Bank as Strategic Ties Extend Beyond Equity
China Tobacco Plans CNY 60 Billion Investment in ICBC, Agricultural Bank as Strategic Ties Extend Beyond Equity
China National Tobacco Corporation and several subsidiaries plan to invest a combined CNY 60 billion ($8.7 billion) in share placements by Industrial and Commercial Bank of China and Agricultural Bank of China as strategic investors. The agreements extend beyond equity investment to corporate governance, banking services and supply-chain finance. The filings also disclose 2025 data on China Tobacco’s tax and profit contributions and industry scale.
Sep.07
Special Report | Altria Subsidiaries Sue FDA to Vacate 2021 PMTA Rule as Agency Moves to Speed Reviews
Special Report | Altria Subsidiaries Sue FDA to Vacate 2021 PMTA Rule as Agency Moves to Speed Reviews
2Firsts reviewed the original federal court complaint filed by Altria subsidiaries Helix Innovations and NJOY on Sept. 2 challenging FDA’s 2021 PMTA rule. The lawsuit questions whether FDA’s review process complies with the Tobacco Control Act’s 180-day timeline, even as the agency moves to accelerate PMTA reviews and issues more marketing orders. Drawing on the complaint, FDA records, government audits and recent court rulings, 2Firsts examines the legal arguments, supporting evidence and potential implications for the U.S. tobacco review system.
Regulations
Sep.03
Russian Strikes Destroy JTI and Imperial Brands Ukraine Warehouses, With Losses Reaching Tens of Millions of Hryvnias
Russian Strikes Destroy JTI and Imperial Brands Ukraine Warehouses, With Losses Reaching Tens of Millions of Hryvnias
According to Ukrainska Pravda, Russian strikes on the Kyiv region during the night of Aug. 4-5, 2026, damaged warehouses storing products of Japan Tobacco International (JTI) and Imperial Brands Ukraine. JTI said a finished goods warehouse in Kyiv Oblast was destroyed, with no employees injured, and that it did not expect disruptions to retail supplies. Imperial Brands Ukraine said products stored at warehouses of distributors and retail partners were affected and estimated losses from the strikes at “tens of millions of Ukrainian hryvnias” (roughly hundreds of thousands of U.S. dollars).
JTI
Aug.07
HG Innovation, linked to IMiracle and ELFBAR, wins China patent for 6-methylnicotine salts covering vaping and oral products
HG Innovation, linked to IMiracle and ELFBAR, wins China patent for 6-methylnicotine salts covering vaping and oral products
HG Innovation Limited has been granted a Chinese invention patent covering 6-methylnicotine salt formulations and their use in oral and vaping products. The technology forms salts between 6-methylnicotine and alicyclic carboxylic acids, with granted claims extending to oral products, atomization substrates and electronic atomization devices. Applicant-generated tests reported differences in oxidation stability, in-vitro cytotoxicity and aerosol heavy-metal performance compared with selected benzoate or lactate controls. HG Innovation is directly linked to the broader IMiracle and ELFBAR business network.
Sep.04
Major U.S.  Vape Distributor Demand Vape Pays at Least $300,000 for White House Lobbying Amid Enforcement Pressure
Major U.S. Vape Distributor Demand Vape Pays at Least $300,000 for White House Lobbying Amid Enforcement Pressure
New York vape distributor Ecto World, which operates as Demand Vape, hired political consultant Roger Stone to lobby the Executive Office of the President on regulation of vaping and related products while facing state enforcement and multiple lawsuits. Public lobbying disclosures show that Ecto World paid at least $300,000 for the work through June 30, 2026. Separately, New York State announced in March that more than 28,500 pounds of vaping products tied to the company had been seized, while New York City and the state have pursued legal or enforcement actions. Public records do not show that the lobbying directly changed any specific regulatory or enforcement outcome.
Sep.08
BAT Expands ITC Infotech Partnership Across Poland, Romania and India to Advance AI
BAT Expands ITC Infotech Partnership Across Poland, Romania and India to Advance AI
ITC Infotech has expanded its multi-year strategic technology partnership with British American Tobacco (BAT), providing technology services across Poland, Romania and India while continuing to support BAT's newly launched Future Capabilities Centre in India and existing technology hubs in Malaysia and Mexico. The companies said the agreement will focus on AI-enabled innovation, technology capability building and greater operational efficiency. The partnership also aligns with BAT's broader Fit2Win transformation programme, under which the group is expanding the use of external technology and business-services partners to simplify its global operating model.
Aug.13