The Adverse Effects of e-Cigarettes on Oral Microbiome.

Nov.24.2022
The Adverse Effects of e-Cigarettes on Oral Microbiome.
Dr. Purnima S. Kumar uses clinical skills and training to research ways to promote human microbiome health. She questions e-cigarette safety and ads.

Dr. Purnima S. Kumar is a periodontics professor at the University of Michigan, using her clinical skills and training to research numerous ways in which the human microbiome promotes health. She firmly believes in the complex relationship between oral health and systemic diseases, and that only through collaboration between physicians and dentists in identifying high-risk individuals and providing comprehensive care can global health be achieved. Her work on the impact of electronic cigarettes is extensive, including partnering with the American Dental Association to create public service ads on the health effects of using e-cigarettes and providing testimony to the FDA on the adverse effects of oral e-cigarette use. She is also a co-author of a study published in May 2020 in Science Advances, titled "Adverse effects of electronic cigarettes on the non-diseased oral microbiome," which addressed the lack of knowledge on the impact of e-cigarettes on the oral ecosystem despite their presence in the US market since 2009.


According to their knowledge, this investigation has provided some of the earliest empirical evidence documenting the impact of e-cigarette use on the oral microbiome and is beginning to explore potential mechanisms supporting this shift.


This study raises questions about the safety of e-cigarettes and the harm reduction claims made by advertising campaigns.


In February 2020, she published an article titled "Living Under the Cloud" in the Journal of the American Dental Association, where she highlighted that while there are existing studies on the health effects of electronic cigarettes, information on its impact on oral health such as periodontal disease, tooth decay, or oral cancer is limited.


Statement:


This article has been compiled based on third-party information, and is intended for industry-related communication and learning purposes only.


This article does not represent the views of 2FIRSTS and 2FIRSTS cannot confirm the truthfulness and accuracy of the content. The compilation of this article is only for industry exchange and research.


Due to limitations in the translation process, the translated article may not fully express the same meaning as the original. Please refer to the original text for accuracy.


2FIRSTS maintains complete alignment with the Chinese government on any domestic, Hong Kong, Macau, Taiwan, or foreign-related expressions and positions.


The compilation of information belongs to the original media and author. If there is any infringement, please contact us for deletion.


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.

Elfbar warns flavour bans could push over 50,000 Scottish vapers back to smoking
Elfbar warns flavour bans could push over 50,000 Scottish vapers back to smoking
Elfbar said restricting vape flavour choices—potentially under the Tobacco and Vapes Bill—could disrupt established quitting behaviours and increase relapse risk among former smokers. An Opinium survey commissioned by the company reported fruit and sweet flavours have risen in popularity among adult vapers quitting smoking in Scotland, with 62% now using them most often to quit, up from 34% in December 2024.
Feb.28 by 2FIRSTS.ai
Liverpool City Region Considers Healthier Advertising Rules for Trains, Ferries and Buses — Vapes Included
Liverpool City Region Considers Healthier Advertising Rules for Trains, Ferries and Buses — Vapes Included
The Liverpool City Region is considering a region-wide clampdown on advertising for junk food, sugary drinks and vapes on publicly owned infrastructure. The move is framed as part of a broader push to promote healthier lifestyles and tackle deep-rooted health inequalities, with a particular focus on reducing children’s exposure to harmful marketing in public spaces. The plan is set to go before the Combined Authority on Friday.
Jan.23 by 2FIRSTS.ai
Scientific talk in Bursa Nilüfer spotlights cigarette and e-cigarette addiction and youth risks
Scientific talk in Bursa Nilüfer spotlights cigarette and e-cigarette addiction and youth risks
Nilüfer Municipality in Bursa held a scientific talk titled “Does Addiction Change Form? Cigarettes, E-Cigarettes and Lung Health” as part of February 9 Quit Smoking Day, aiming to raise awareness of the social impact of tobacco addiction. Experts discussed cigarette and e-cigarette addiction, risks for young people, harms of secondhand smoke for children, and health outcomes linked to tobacco use.
Feb.10 by 2FIRSTS.ai
UK Barnsley: Town-centre vape shop and owner hit with £15,000+ bill after ignoring three improvement notices
UK Barnsley: Town-centre vape shop and owner hit with £15,000+ bill after ignoring three improvement notices
A Barnsley town-centre vape retailer and its owner have been ordered to pay more than £15,000 after admitting multiple offences linked to the continued sale of illegal single-use vapes and non-compliant food items, despite three formal improvement notices.
Feb.06 by 2FIRSTS.ai
Kazakhstan’s Almaty crackdown: Telegram channels used to sell banned vapes, six face charges
Kazakhstan’s Almaty crackdown: Telegram channels used to sell banned vapes, six face charges
Authorities in Almaty have uncovered a large illegal vape distribution scheme, seizing and destroying more than 180,000 vapes. Prosecutors said potential revenue from sales could have exceeded 1 billion tenge. Suspects allegedly sold the banned products through Telegram channels and social media, storing inventory in warehouses and covert locations.
Feb.27 by 2FIRSTS.ai
China Business Journal Reports: Multiple New E-Cigarette Policies Enter Public Consultation Phase in China, Covering Capacity Control and Credit Management
China Business Journal Reports: Multiple New E-Cigarette Policies Enter Public Consultation Phase in China, Covering Capacity Control and Credit Management
China Business Journal, citing a review of policy documents released by the State Tobacco Monopoly Administration in early 2026, said China’s latest e-cigarette rules target credit-based regulation, capacity controls and national standards revisions.Alan Zhao, co-founder of 2Firsts, said tighter oversight will speed consolidation, curb noncompliance and reduce destructive competition.
Jan.12 by 2FIRSTS.ai