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.

NielsenIQ and Goldman Sachs Data Show Smokeless Was the Only Growing Major U.S. Nicotine Category
NielsenIQ and Goldman Sachs Data Show Smokeless Was the Only Growing Major U.S. Nicotine Category
NielsenIQ and Goldman Sachs data show U.S. smokeless nicotine product sales rose more than 8% year over year in the 52 weeks ended May 30, making it the only major nicotine category to record growth.
Market
Jun.23
Why Many E-Liquids Today Are "Not Bad, but Not Memorable" – Mylor’s Approach to Experience Design
Why Many E-Liquids Today Are "Not Bad, but Not Memorable" – Mylor’s Approach to Experience Design
From May 8 to 10, 2026, Mylor (Booth E70) will exhibit at The Vaper Expo UK, where it will showcase its systematic experience design solutions for e-liquids. At present, the e-liquid market commonly faces a challenge: many products have “no obvious shortcomings, but lack memorable features.” In response, Mylor has proposed refined solutions across multiple dimensions, including device-adaptive sweetness, progressive cooling sensation, fruit-oriented sourness, and segmented nicotine experience.
May.08
Capital Group Takes 5.61% Stake in KT&G, Joining Major Foreign Shareholders
Capital Group Takes 5.61% Stake in KT&G, Joining Major Foreign Shareholders
KT&G disclosed in a regulatory filing on Friday that Capital Research and Management Company, the investment management arm of Capital Group, had acquired a 5.61% stake through purchases made on April 22 and May 4. The move places Capital Group among KT&G’s prominent foreign shareholders, alongside BlackRock, First Eagle Investment Management and Singapore’s sovereign wealth fund GIC.
May.08 by 2FIRSTS.ai
South Korea Rejects 16 Trillion Won Tax-Evasion Claim Over Chinese Synthetic Nicotine
South Korea Rejects 16 Trillion Won Tax-Evasion Claim Over Chinese Synthetic Nicotine
The South Korean government rejected allegations that Chinese synthetic-nicotine e-liquids were linked to about 16 trillion won in tobacco tax evasion, saying China does not ban synthetic nicotine exports and the estimate is difficult to verify, while acknowledging that pre-law synthetic-nicotine inventory is effectively difficult to tax.
Market
Jun.25
Product | Geek Bar Expands Meloso Lineup With the Launch of Meloso Max 2
Product | Geek Bar Expands Meloso Lineup With the Launch of Meloso Max 2
Geek Bar has added Meloso Max 2 to its official product lineup, further expanding its disposable vape portfolio. As the latest generation of the Meloso series, the new device introduces upgrades in endurance, device interaction and industrial design while reinforcing Geek Bar’s strategy of offering differentiated disposable products across multiple usage scenarios.
Jun.26
U.S. Senator Durbin Criticizes FDA’s First Flavored Vape Authorization, Says Trump Administration Conceded to Big Tobacco
U.S. Senator Durbin Criticizes FDA’s First Flavored Vape Authorization, Says Trump Administration Conceded to Big Tobacco
U.S. Senator Dick Durbin on May 13 criticized the Trump Administration’s Food and Drug Administration for approving the sale and marketing of fruit-flavored e-cigarettes for the first time, while also allowing some illegal vaping products to remain on the market. He also linked the regulatory shift to the departure of FDA Commissioner Marty Makary, saying White House pressure on regulators to approve tobacco product applications could create serious public-health consequences.
Regulations
May.15