Study to Analyze Effects of Flavoring in E-cigarettes

Jul.21.2022
The US NIH and FDA have granted $3.6 million to the University of Louisville to research the effects of flavorings in e-cigarettes.

According to reports, the United States National Institutes of Health and the Food and Drug Administration recently granted $3.6 million to the University of Louisville for research on the impact of flavoring agents used in electronic cigarette products.


Christina Lee Brown, a researcher at the Environmental Studies Institute at the University of Louisville, aims to gain a better understanding of the short and long-term effects of seasonings.


Alex Karl, an assistant professor in the Physiology department and co-leader of the project, stated that "E-cigarettes are a new product and we do not fully understand their effect on health. Understanding this could help us make better procurement and regulatory decisions.


This article contains excerpts or reprints from third-party sources. The copyright belongs to the original media and author. If there is any infringement, please contact us for deletion. Any organization or individual who wishes to reprint must contact the author and refrain from directly copying.



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.

Illicit Vape and Nicotine Pouch Seizures Concentrated in UK Hotspots, New Data Shows
Illicit Vape and Nicotine Pouch Seizures Concentrated in UK Hotspots, New Data Shows
Freedom of Information (FOI) data from the UK shows that more than 3,000 seizures of illegal nicotine products were recorded in the 2024/25 financial year, with Hull, Liverpool and Bolton emerging as the most active enforcement hotspots — highlighting that the problem of illicit vapes, nicotine pouches and smokeless tobacco products persists across many parts of the country.
Jun.16
AHA Journal Study: WS-23 Triples Premature Heartbeats, Raising Concerns Over Vape Cooling Agents
AHA Journal Study: WS-23 Triples Premature Heartbeats, Raising Concerns Over Vape Cooling Agents
A University of Louisville research team published a study in an American Heart Association journal suggesting that synthetic cooling agents used in e-cigarettes, including WS-3 and WS-23, may disrupt cardiac electrical activity and increase arrhythmia risk. In animal experiments, WS-23 tripled premature heartbeats.
Jun.16
PMI Expands IQOS and VEEV Presence at Frankfurt Airport Through Travel Retail Pop-Ups
PMI Expands IQOS and VEEV Presence at Frankfurt Airport Through Travel Retail Pop-Ups
According to The Moodie Davitt Report, PMI Global Travel Retail and Frankfurt Airport Retail have launched new IQOS and VEEV retail spaces at Frankfurt Airport. The installations, located inside and outside duty-free areas, showcase IQOS heated tobacco products and VEEV e-vapor products through product education, consumer interaction and brand experiences. Frankfurt Airport Retail, operated by Fraport Group and Gebr. Heinemann, manages key retail activities at Frankfurt Airport. The initiative follows PMI’s broader strategy of expanding smoke-free products through global travel retail channels. PMI has previously introduced VEEV products across multiple European airports while continuing to expand IQOS and VEEV availability in international markets.
Jul.17
Tobacco Farming in the New Nicotine Era: Why Indian Farmers Struggle to Transition — Contributed by Samrat Chowdhery
Tobacco Farming in the New Nicotine Era: Why Indian Farmers Struggle to Transition — Contributed by Samrat Chowdhery
In this contributed article to 2Firsts, Mumbai-based journalist and harm reduction advocate Samrat Chowdhery examines India’s tobacco transition from the perspective of agriculture, supply chains and regulation. As noted by 2Firsts, India offers a relevant case for understanding how new nicotine technologies may affect not only consumption, trade and policy, but also tobacco farming.
Special Report
May.29
Maine Approves Vape Stewardship Bill Requiring Producers to Manage End-of-Life Devices
Maine Approves Vape Stewardship Bill Requiring Producers to Manage End-of-Life Devices
The Maine Legislature has passed LD 1519, a bill that would establish a producer-funded stewardship program for electronic smoking devices, requiring manufacturers and importers to manage the collection, transportation, recycling and disposal of end-of-life products, particularly disposable vapes containing lithium-ion batteries.
Jun.12
BAT's VELO Partners With McLaren F1 Team for Global Fan Campaign to Expand Nicotine Pouch Brand Reach
BAT's VELO Partners With McLaren F1 Team for Global Fan Campaign to Expand Nicotine Pouch Brand Reach
BAT-owned nicotine pouch brand VELO and the McLaren Mastercard Formula 1 Team have launched a global fan engagement campaign offering motorsport enthusiasts opportunities to win exclusive team-related experiences. The initiative aims to connect racing culture, fan interaction and VELO’s brand experience across global markets. The partnership reflects BAT’s broader strategy of expanding modern nicotine product brands beyond traditional tobacco categories through lifestyle and cultural marketing.
Jul.23