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.

Namibia Moves to Tighten Laws on E-Cigarettes and Emerging Nicotine Products
Namibia Moves to Tighten Laws on E-Cigarettes and Emerging Nicotine Products
Namibia is moving to tighten regulation of e-cigarettes and other emerging nicotine products as part of broader tobacco control efforts. Deputy health minister Susan Ndjaleka said the government is reviewing the Tobacco Products Control Act to close regulatory gaps and address emerging tobacco products. Namibia is also working toward joining the Protocol to Eliminate Illicit Trade in Tobacco Products in order to curb the black market and protect public revenue.
Apr.17 by 2FIRSTS.ai
Moscow Police Seize About 65,000 E-Cigarettes Worth More Than RUB 30 Million
Moscow Police Seize About 65,000 E-Cigarettes Worth More Than RUB 30 Million
Russian Interior Ministry spokesperson Irina Volk said on May 6 that police in Moscow seized about 65,000 nicotine-containing products from a man during searches of residential and warehouse premises. The products were valued at about RUB 30 million, or about USD 395,727 based on an exchange rate of USD 1 = RUB 75.81.
May.11 by 2FIRSTS.ai
Capital Group Takes 5.61% Stake in KT&G, Joining Major Foreign Shareholders
Capital Group Takes 5.61% Stake in KT&G, Joining Major Foreign Shareholders
KT&G disclosed in a regulatory filing on Friday that Capital Research and Management Company, the investment management arm of Capital Group, had acquired a 5.61% stake through purchases made on April 22 and May 4. The move places Capital Group among KT&G’s prominent foreign shareholders, alongside BlackRock, First Eagle Investment Management and Singapore’s sovereign wealth fund GIC.
May.08 by 2FIRSTS.ai
    Shenzhen Tobacco Monopoly Bureau Moves to Advance E-Cigarette Regulatory System 2.0
Shenzhen Tobacco Monopoly Bureau Moves to Advance E-Cigarette Regulatory System 2.0
The Shenzhen Tobacco Monopoly Bureau recently held the city’s 2026 e-cigarette regulation work conference to implement higher-level meeting requirements, review the city’s e-cigarette regulatory work in 2025 and during the 14th Five-Year Plan period, assess the current situation, and deploy the rollout of E-cigarette Regulatory System 2.0 across Shenzhen’s tobacco commercial system.
Apr.28 by 2FIRSTS.ai
State Attorneys General Urge Visa, Mastercard and Others to Stop Processing Illicit E-Cigarette Transactions
State Attorneys General Urge Visa, Mastercard and Others to Stop Processing Illicit E-Cigarette Transactions
Fourteen U.S. state attorneys general sent a joint letter dated April 14, 2026 to Visa, Mastercard, American Express and Discover, asking them to immediately help stop the sale of illicit e-cigarette products by cutting off payment access.
Apr.17 by 2FIRSTS.ai
Geekvape Launches New E-cigarette "KLOUD" with Unique Oil Refill and Cartridge Swapping Features
Geekvape Launches New E-cigarette "KLOUD" with Unique Oil Refill and Cartridge Swapping Features
GEEKVAPE launches new e-cigarette KLOUD, featuring hybrid design for oil filling and cartridge swapping, priced at $7.49.
Apr.01 by 2FIRSTS.ai