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.

UK Vape Duty Starts in October as Hayati, DOJO and Others Launch Lower-Capacity Products With Lower Per-Unit Tax
UK Vape Duty Starts in October as Hayati, DOJO and Others Launch Lower-Capacity Products With Lower Per-Unit Tax
The UK's Vaping Products Duty will take effect on October 1, 2026, at a flat rate of £2.20 per 10ml of vaping liquid. Ahead of implementation, DOJO, PIXL and Hayati have introduced or been reported to be adding lower-capacity tiers alongside larger products. DOJO has added a 6ml BLAST7K Fresh below its 10ml BLAST10K Fresh, PIXL offers both a 12ml 8000 and a 6ml 5K, while retailer Ninja Vapes says Hayati is preparing a 7ml 4K alongside its existing 12ml 6K. The pattern points to a growing lower-capacity tier in the UK market, although the brands have not all explicitly linked the changes to the new duty.
Sep.23
Earnings Analysis | CTIHK H1 2026 Revenue Falls 26.9% as Core Businesses Diverge and New Growth Drivers Remain to Be Proven
Earnings Analysis | CTIHK H1 2026 Revenue Falls 26.9% as Core Businesses Diverge and New Growth Drivers Remain to Be Proven
China Tobacco International (HK) reported a 26.9% revenue decline in H1 2026, while gross profit fell only 9.5%, revealing sharp divergence across its businesses. Tobacco leaf imports contracted, while leaf exports and Brazil operations expanded strongly. Cigarette exports faced China duty-free market transition, and new tobacco products remained small. Meanwhile, CTIHK continues to strengthen its role as an investment and financing platform, though major external deals have yet to emerge. 2Firsts examines what these shifts mean for its next growth drivers.
Capital Markets
Aug.24
India Steps Up Nicotine Pouch Enforcement as ZYN, White Fox Circulate and Drug Panel Urges Halt to New Nicotine Formulations
India Steps Up Nicotine Pouch Enforcement as ZYN, White Fox Circulate and Drug Panel Urges Halt to New Nicotine Formulations
India's Ministry of Health and Family Welfare has directed states to step up enforcement against nicotine pouch sales, citing increased availability through online and offline channels and concern about nicotine exposure among children. Reuters reported that international brands including ZYN and White Fox are being sold in India. A study led by ICMR-NICPR found pouches in seven of 10 surveyed locations and identified 68 brands and 445 flavors online. Separately, India's Drugs Technical Advisory Board recommended in August that no new nicotine formulation be approved.
Regulations
Sep.28 by 2Firsts Perspectives
2Firsts Interview | Cigarette Sales Fall as Smokeless Alternatives Gain in U.S. Convenience Stores, NACS Says
2Firsts Interview | Cigarette Sales Fall as Smokeless Alternatives Gain in U.S. Convenience Stores, NACS Says
Ahead of the 2026 NACS Show, 2Firsts interviewed Chris Rapanick, NACS managing director of research, on changes reshaping the U.S. convenience-store tobacco and nicotine market. NACS data show cigarette sales declining while smokeless alternatives, including nicotine pouches, continue to grow. The interview also examines higher OTP margins, shifting backbar space, weaker store traffic, regulatory uncertainty and NACS’ outlook for 2027, offering a retailer-side view of one of the world’s largest nicotine markets.
Interview
Oct.03
Zhang Xiaotang Appointed Deputy Director of China’s Tobacco Regulator, Adding Another Finance-Background Official to Top Leadership
Zhang Xiaotang Appointed Deputy Director of China’s Tobacco Regulator, Adding Another Finance-Background Official to Top Leadership
China’s State Council has appointed Zhang Xiaotang as deputy director of the State Tobacco Monopoly Administration, with the regulator’s official website now listing him as a Party leadership group member and deputy director. Zhang previously led Hebei China Tobacco and earlier headed the STMA’s finance and audit department. His appointment follows the elevation earlier this year of former tax official Yao Laiying to head the STMA, adding another senior official with a strong fiscal or financial-management background to China Tobacco’s top leadership in 2026.
News
Sep.20
JTI Invests ₱2.1 Billion to Upgrade Batangas Manufacturing Hub, Adds First Southeast Asia DIET Facility
JTI Invests ₱2.1 Billion to Upgrade Batangas Manufacturing Hub, Adds First Southeast Asia DIET Facility
JTI Asia Manufacturing Corp. has invested ₱2.1 billion, or about $37 million, in its manufacturing site in Malvar, Batangas, Philippines, to expand tobacco-processing capabilities. About ₱1.9 billion is allocated to JTI's first Dry Ice Expanded Tobacco, or DIET, facility in Southeast Asia, while more than ₱177 million has been spent on expanding its Controlled Atmosphere treatment facility. The Batangas plant supplies the Philippine market and exports to 22 overseas markets, making it one of JTI's key manufacturing hubs in Asia.
Sep.24