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.

Russian Lawmaker Says Vape Circulation Licensing Will Be Regulated by Law in the Coming Months
Russian Lawmaker Says Vape Circulation Licensing Will Be Regulated by Law in the Coming Months
Alexander Tolmachev, deputy chairman of the Russian State Duma Committee on Youth Policy, said the issue of licensing vape circulation will be resolved at the legislative level in the coming months. He said a significant share of such products currently on the market are counterfeit, that their real nicotine concentration may be several times higher than stated, and that the composition of the liquid is unknown.
Mar.18 by 2FIRSTS.ai
China’s E-cigarette Exports Reach $1.694 Billion in Jan–Feb 2026; U.S., UK, Germany Lead, Japan Rises to Fourth
China’s E-cigarette Exports Reach $1.694 Billion in Jan–Feb 2026; U.S., UK, Germany Lead, Japan Rises to Fourth
China Customs Administration released e-cigarette export data for January and February 2025, showing varied monthly performances in 2026.In January, the export value was $940 million, a decrease of 6.2% compared to January 2025's $1.02 billion. In February, the export value was $754 million, a 51.2% increase compared to February 2025's $498 million.
Mar.20 by 2FIRSTS.ai
Vape Club: Over 1.3 Million Illegal E-Cigarettes Seized in UK by 2025, Worth £10 Million on Streets
Vape Club: Over 1.3 Million Illegal E-Cigarettes Seized in UK by 2025, Worth £10 Million on Streets
Vape Club report reveals 1.3 million illegal e-cigarettes seized in UK by 2025, worth £10 million on the streets.
Mar.12 by 2FIRSTS.ai
Fontem Drops Texas Lawsuit and Plans to Refile in D.C. Over FDA Handling of Zone Application
Fontem Drops Texas Lawsuit and Plans to Refile in D.C. Over FDA Handling of Zone Application
Fontem US, the maker and seller of Zone nicotine pouches, has voluntarily dismissed its lawsuit against the U.S. Food and Drug Administration, which it had accused of unfairly delaying its market application.
Mar.25 by 2FIRSTS.ai
UK Court Sentences Shrewsbury Retailer for Illegal Vape and Counterfeit Tobacco Sales
UK Court Sentences Shrewsbury Retailer for Illegal Vape and Counterfeit Tobacco Sales
A UK local authority has secured convictions against a Shrewsbury retailer and its former director for selling illegal disposable vapes, counterfeit tobacco and a nicotine vape to a minor, highlighting continued enforcement against non-compliant nicotine products.
Feb.05 by 2FIRSTS.ai
PMI’s Portuguese unit to launch nicotine pouches in 2026 after tax clarification
PMI’s Portuguese unit to launch nicotine pouches in 2026 after tax clarification
After Portugal included nicotine pouches in the excise-tax (IEC) framework for tobacco and nicotine products, PMI’s Portuguese subsidiary Tabaqueira confirmed it will begin selling nicotine pouches in the country this year. The company is preparing a soft launch in two stores ahead of wider distribution, as the tax and regulatory position becomes clearer.
Mar.10 by 2FIRSTS.ai