Experts Debate: Can E-Cigarettes Help Quit Smoking and Reduce Lung Cancer Risk?

Aug.15.2022
The debate over whether e-cigarettes can help smokers quit and reduce the risk of lung cancer continues among experts.

As it is widely known, smoking is the leading cause of lung cancer. According to the Centers for Disease Control and Prevention (CDC), smokers are 15 to 30 times more likely to develop lung cancer than nonsmokers. However, quitting smoking is a difficult task. Due to the addictive nature of smoking, 52-63% of lung cancer patients continue to smoke even after being diagnosed.


There is controversy within the medical community about whether or not vaping can reduce the risk of lung cancer by inducing smoking cessation.


On the 8th of this month, the World Lung Cancer Association held a heated debate on the effectiveness of e-cigarettes in helping smokers quit. Lung cancer clinical physician Matthew Avison, who has treated hundreds of lung cancer patients in clinical trials, stated that "hundreds of chemicals will enter the body during the process of smoking tobacco. Patients struggling to quit smoking need an alternative." He believes that "a principle of not burning tobacco but vaporizing liquid makes it easy to understand that e-cigarettes are less harmful." Avison continued by referencing a study that found e-cigarette users who switched from traditional smoking had quit smoking for at least 6 months. He believes that this should be seriously considered as an alternative method for smoking cessation.


However, there are also opposing views. Emily Stone, a professor at St Vincent Hospital in Sydney, expressed in a discussion on the same day, "The effect of e-cigarettes on smoking cessation varies depending on the research methods. The fact is," she said. Professor Stone stated, "E-cigarettes contain fewer toxic substances than tobacco cigarettes, but the risk is at an uncertain level.


Statement:


This article is compiled from third-party information and is intended for industry communication and learning purposes only.


This article does not represent the views of 2FIRSTS, and 2FIRSTS cannot confirm the authenticity or accuracy of the content. The compilation of this article is only intended for internal industry communication and research.


Due to limitations in the level of translation, this article may not fully convey the same meaning as the original text. Please refer to the original text for accuracy.


2FIRSTS aligns completely with the Chinese government on any domestic, Hong Kong, Macau, Taiwan, and foreign-related statements and positions.


The copyright of compiled information belongs to the original media and author(s). If there is any infringement, please contact us for removal.



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.

California Lawmakers Pass Disposable Nicotine Vape Ban, With Sales Prohibition Set for 2028
California Lawmakers Pass Disposable Nicotine Vape Ban, With Sales Prohibition Set for 2028
According to CBS Los Angeles on August 27, 2026, California lawmakers have passed Assembly Bill 762, which would phase out disposable, battery-embedded nicotine vapes in the state. If signed by Governor Gavin Newsom, manufacturing and importation of the covered products would be prohibited beginning January 1, 2027, followed by a sales ban on January 1, 2028. Driven primarily by concerns over electronic waste, lithium-battery fires and environmental pollution, the legislation would further shift California’s legal vape market toward rechargeable, refillable or replaceable-pod devices.
Aug.28
Product | BAT Expands VELO Peach Ice Medium to FamilyMart Stores Nationwide in Japan
Product | BAT Expands VELO Peach Ice Medium to FamilyMart Stores Nationwide in Japan
British American Tobacco Japan (BAT Japan) expanded VELO Peach Ice Medium to FamilyMart stores nationwide in Japan from September 7, 2026. The oral tobacco product first launched on July 6 and had previously been sold through VELO's official online store, glo Store Ginza and tobacco retailers. It combines peach flavor with menthol cooling at a Medium strength level and is priced at JPY 360. Japanese tobacco retailers list 15 pouches per pack. The move adds the new SKU to an existing nationwide FamilyMart distribution network for VELO rather than marking the brand's first entry into the convenience-store chain.
Sep.15
Trump Picks White House Health Policy Aide Heidi Overton to Lead FDA, Pending Senate Confirmation
Trump Picks White House Health Policy Aide Heidi Overton to Lead FDA, Pending Senate Confirmation
U.S. President Donald Trump has chosen White House health policy aide Heidi Overton to lead the Food and Drug Administration, Bloomberg reported, citing a person familiar with the matter. Overton currently works on health policy at the White House and previously held a senior role at the America First Policy Institute. If confirmed by the Senate, she would take over an FDA that has experienced months of senior-level turnover. The agency regulates products representing roughly one-fifth of U.S. consumer spending, including e-cigarettes, drugs, vaccines and much of the food supply.
News
Aug.19
South Korea Vape Strategies Diverge as BAT Reconsiders Exit and PMI Takes VEEV to About 14,000 Stores
South Korea Vape Strategies Diverge as BAT Reconsiders Exit and PMI Takes VEEV to About 14,000 Stores
BAT Rothmans says it previously considered exiting South Korea's vaping market because of competitive pressure from unregulated products, but is now reassessing conditions following changes to the country's nicotine regulatory framework. Vuse and other BAT vaping products remain available through existing distribution channels. The statement followed a South Korean media report that interpreted BAT's broader withdrawal from selected Vapour markets as a full exit from South Korea. Meanwhile, Philip Morris International launched VEEV inPRIME in the country in June and began expanding distribution to around 14,000 convenience stores and other retail channels in July. The contrasting moves highlight differing investment strategies as South Korea's regulated vaping market evolves.
Aug.14
From Product Innovation to Integrated Solutions: NEXTECH Expands Its Global Heated Tobacco Solutions
From Product Innovation to Integrated Solutions: NEXTECH Expands Its Global Heated Tobacco Solutions
NEXTECH launched its NEXE Pro circumferential-heating tobacco stick globally at InterTabac 2026, as the company expands from product innovation into broader heated tobacco solutions. Amid intensifying competition across global HTP markets, NEXTECH is strengthening its R&D, manufacturing and pre-launch support capabilities to serve different types of business customers.
Industry Insight
Sep.15
Product | JTI Launches Ploom AURA Teal Electric Pop in South Korea, Its First Dual-Color Edition
Product | JTI Launches Ploom AURA Teal Electric Pop in South Korea, Its First Dual-Color Edition
JTI Korea launched the Ploom AURA Teal Electric Pop limited edition in South Korea on September 1, 2026, marking the first dual-color design in the Ploom AURA range. The device combines a dark green body with teal accents and is accompanied by matching Front Panel, Back Cover and Pocket Bag accessories. The standalone device is priced at KRW 29,000, with three additional device-and-accessory bundles available. The release continues JTI Korea's use of limited colorways and interchangeable accessories to expand the Ploom AURA portfolio without introducing a new hardware platform.
Sep.03