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.

China National Tobacco Corp paid $222 bln into state finances in 2025
China National Tobacco Corp paid $222 bln into state finances in 2025
China National Tobacco Corporation (CNTC) paid a record $222 billion into China’s state finances in 2025, according to official industry data.
Jan.23
Product | GEEKBAR Launches HOOKAH X on Its Official Website, Featuring Stepless DTL “Infinite Control”
Product | GEEKBAR Launches HOOKAH X on Its Official Website, Featuring Stepless DTL “Infinite Control”
GEEKBAR has launched the disposable hookah-style e-cigarette HOOKAH X on its official website. According to the product page, the device claims to feature “Stepless/Infinite Control,” enabling continuous adjustment across different airflow and draw-resistance ranges. HOOKAH X has also begun selling through online channels in the U.S., with pricing around US$21.99.
Dec.08 by 2FIRSTS.ai
The Spark of Reason| 2Firsts 2026 New Year Message
The Spark of Reason| 2Firsts 2026 New Year Message
Looking ahead to 2026, we do so with genuine anticipation. This will be a milestone year—the dawn of a new era.
Jan.01
Authorities in Kazakhstan Seize Over 53,000 Illegal Vape Products in Pavlodar
Authorities in Kazakhstan Seize Over 53,000 Illegal Vape Products in Pavlodar
Kazakhstan’s Financial Monitoring Agency in Pavlodar Region has concluded an investigation into an organised group involved in the illegal sale of vaping products. The group operated through three Telegram-based online shops and used courier delivery services. Authorities seized more than 53,000 items, with a total value exceeding 400 million tenge. The investigation found that students were the primary consumers. Four suspects have been placed in custody and multiple assets have been seized.
Dec.25 by 2FIRSTS.ai
Japan Tobacco Launches Limited-Edition “Purple Dusk” Colorway for Ploom AURA, Priced at JPY 2,980
Japan Tobacco Launches Limited-Edition “Purple Dusk” Colorway for Ploom AURA, Priced at JPY 2,980
Japan Tobacco has launched the fourth installment of its limited-color series for the Ploom AURA heated-tobacco device, unveiling “Purple Dusk” . Priced at JPY 2,980 (about USD 18.7, tax included), it goes on limited early sale via official channels from Jan 13, before rolling out to convenience stores and other retail outlets across Japan from Jan 20.
Jan.13 by 2FIRSTS.ai
Michigan Senate Passes Bipartisan Bills Requiring Tobacco Retailer Licensing
Michigan Senate Passes Bipartisan Bills Requiring Tobacco Retailer Licensing
The Michigan Senate has passed bipartisan legislation requiring tobacco retailers to be licensed statewide, aiming to strengthen enforcement against youth tobacco use. The bills introduce regular inspections, tougher penalties for sales to minors, regulation of online and delivery sales, and a ban on flash sales. The legislation now moves to the Michigan House for further consideration.
Dec.26 by 2FIRSTS.ai