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.


This document has been generated through artificial intelligence translation and is provided solely for the purposes of industry discourse and learning. Please note that the intellectual property rights of the content belong to the original media source or author. Owing to certain limitations in the translation process, there may be discrepancies between the translated text and the original content. We recommend referring to the original source for complete accuracy. In case of any inaccuracies, we invite you to reach out to us with corrections. If you believe any content has infringed upon your rights, please contact us immediately for its removal.

Imperial Brands Launches Red, Gold and Silver iD Heated Tobacco Sticks in Europe
Imperial Brands Launches Red, Gold and Silver iD Heated Tobacco Sticks in Europe
Imperial Brands PLC said on February 18, 2026 that it has launched its new Red, Gold and Silver iD heated tobacco sticks in Greece and Poland, with a broader rollout across Europe planned for 2026.
Feb.18
UK, Jersey and Guernsey to Ban Disposable Vapes From Jan. 31 as Island Sell-Through Window Closes
UK, Jersey and Guernsey to Ban Disposable Vapes From Jan. 31 as Island Sell-Through Window Closes
Jersey and Guernsey will enforce a full ban on disposable vapes from Saturday, 31 January 2026, making it illegal for shops to sell them after close of business. Online purchases shipped into the islands will also be targeted, with Guernsey’s Director of Public Health Dr Nicola Brink saying Customs will conduct checks and can seize imported disposables. Refillable vapes are not covered by the ban.
Jan.29 by 2FIRSTS.ai
Surrey councillor calls for tougher vape sales controls, seeking the “most restrictive legally supportable” package
Surrey councillor calls for tougher vape sales controls, seeking the “most restrictive legally supportable” package
Surrey Councillor Gordon Hepner presented a notice of motion calling on council to “wage war on vaping” by strengthening controls on the sale of vaping products in the city, citing vaping as a “serious health concern,” especially among youth. Hepner said the motion directs staff to bring back the “most restrictive legally supportable” package from the City’s 2019 bylaw work to materially reduce where and how vape products can be sold, including licensing controls and enforcement.
Feb.10 by 2FIRSTS.ai
Kumulus Vape launches Labster production unit for e-liquids and DIY concentrates
Kumulus Vape launches Labster production unit for e-liquids and DIY concentrates
Kumulus Vape has launched Labster, a 700 sq m production unit in the Lyon Metropolis near the group’s headquarters, for e-liquids and DIY concentrates. The site is equipped with automated lines supplied by CDA (Constructions d’Automatismes) to carry out bottling and labeling. Its theoretical capacity is described as several million bottles per year in 10–100 ml formats, and it is already operational.
Feb.06 by 2FIRSTS.ai
PMI AI White Paper Warns of “Cognitive Atrophy” and Attention Erosion, Calls for Focus on Human Cognition’s Evolution
PMI AI White Paper Warns of “Cognitive Atrophy” and Attention Erosion, Calls for Focus on Human Cognition’s Evolution
Philip Morris International (PMI) has released a white paper calling for cross-sector dialogue on how AI may affect human cognitive abilities. The paper flags risks including “cognitive atrophy” and attention erosion, and warns of a widening cognitive divide and rising pressures on information verification and trust.
Jan.21 by 2FIRSTS.ai
Product | Detachable Battery + Dual-Battery System: RAZ VUE 50K Launches on U.S. Online Vape Channels
Product | Detachable Battery + Dual-Battery System: RAZ VUE 50K Launches on U.S. Online Vape Channels
RAZ has recently launched the RAZ VUE 50K on U.S. online vape channels, positioning it as the brand’s first disposable vape featuring a detachable battery. The device uses a dual-battery setup—an integrated 420mAh battery in the pod paired with a reusable 900mAh power bank—and is rated for up to approximately 50,000 puffs in Normal Mode.
Jan.16 by 2FIRSTS.ai