Nicotine Can Improve Intelligence in Elderly Dementia Patients

Nov.15.2022
Nicotine Can Improve Intelligence in Elderly Dementia Patients
Nicotine can improve cognitive abilities in elderly patients with dementia, according to scientific research.

Scientific research has shown that nicotine can improve the intelligence of patients with Alzheimer's disease.


The study was conducted by a group of American scientists led by Paul Newhouse from the Vanderbilt University School of Medicine. The core team comprised of 45 males and 29 females aged 76, whose ability to absorb and perceive new information has slightly declined. The volunteers were observed continuously for six months.


Half of the patients received nicotine patches containing 15 milligrams of nicotine daily, while the rest were given a placebo (with no nicotine). Research shows that those who received nicotine saw an improvement in their symptoms during tests for memory, mental clarity, attention, and reaction time. On the other hand, those who received the placebo saw their condition worsen.


The source of information and images on the Vanderbilt School of Medicine's official website is Vanderbilt University Medical Center.


Scientists have observed a significant reduction in the amount of nicotine receptors in the brains of individuals with Alzheimer's disease, which negatively impacts their cognitive abilities.


Statement:


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


This article does not represent the views of 2FIRSTS, and 2FIRSTS is also unable to confirm the truthfulness and accuracy of the content. The translation of this article is only for communication and research within the industry.


Due to limitations in the quality of translation, the compiled article may not fully reflect the original text. Please refer to the original article for accuracy.


2FIRSTS maintains complete alignment with the Chinese government on any statements or positions regarding domestic, Hong Kong, Macau, Taiwan, and international affairs.


The compilation of information belongs to the original media and author, and 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.

Netherlands plans to raise nicotine purchase age to 21, including vapes
Netherlands plans to raise nicotine purchase age to 21, including vapes
The Netherlands is planning to raise the legal age for buying nicotine-containing products from 18 to 21, a change that would also cover vapes. The move, embedded in the governing coalition’s latest agreement, aligns with a wider European trend toward tighter youth nicotine controls, though industry groups have criticised the proposal and warned it could fuel illicit trade.
Feb.09 by 2FIRSTS.ai
Product | 25-second preheat and 2,250mAh battery: Heaven Gifts’ REJO launches new HNB device on Japanese and UK e-commerce platforms
Product | 25-second preheat and 2,250mAh battery: Heaven Gifts’ REJO launches new HNB device on Japanese and UK e-commerce platforms
REJO, Heaven Gifts’ heated tobacco (HNB) brand, has listed the REJO CUBE on its official website. The device features a magnetic modular design with a detachable battery and an OmniHeat™ 360° heating system, and is now available via e-commerce channels in Japan and the UK, priced at 6,980 yen (about $45) in Japan.
Mar.06 by 2FIRSTS.ai
The Volume Illusion: Measuring the Future of Nicotine with the Tools of the Past
The Volume Illusion: Measuring the Future of Nicotine with the Tools of the Past
As next-generation nicotine products become economically central rather than marginal, traditional volume-based metrics are increasingly unable to explain consumption, risk, and value. Units designed for a cigarette-based economy struggle to describe systems defined by delivery speed, pharmacokinetics, and adaptive user behavior. Drawing on financial reporting, regulation, and nicotine science, a fundamental question: can the future of nicotine still be measured using the tools of its past?
Feb.09 by Alan Zhao | 2Firsts Perspectives
Special Report|FDA Revises Device Name in Glas Vape Authorization; Company Signals Optimism on Menthol, Flavored Pods
Special Report|FDA Revises Device Name in Glas Vape Authorization; Company Signals Optimism on Menthol, Flavored Pods
The FDA updated public records on the PMTA authorization of a Glas vape product, renaming “Glas G Device” to “Glas G² Device” and releasing the order letter detailing scientific review and marketing restrictions. Company disclosures suggest the platform may include age-verification technology. If confirmed, Glas G² could be the first vape with device-level age verification to receive an FDA MGO. Glas executives also said menthol and other flavored pods could gain authorization in the future.
Special Report
Mar.14
Cambodia Siem Reap raid seizes over 10,000 e-cigarette items; two arrested
Cambodia Siem Reap raid seizes over 10,000 e-cigarette items; two arrested
Police in Siem Reap, Cambodia, seized 10,168 items of e-cigarette paraphernalia during a raid on February 28, 2026, and arrested two suspected sellers and owners of the premises.
Mar.03 by 2FIRSTS.ai
Philippine Lawmakers Push Bill to Close Vape Tax Loopholes
Philippine Lawmakers Push Bill to Close Vape Tax Loopholes
Lawmakers in the Philippines are pushing House Bill 5207 (HB 5207), which seeks to harmonize excise tax rates on vapor products and address disparities between nicotine salt and freebase nicotine taxation. The bill, supported by more than 40 lawmakers including Deputy Speaker Kristine Singson-Meehan, would raise taxes on freebase nicotine products to align them with nicotine salt rates.
Regulations
Feb.22