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.

Philippine public health groups urge an absolute ban on e-cigarettes and heated tobacco products
Philippine public health groups urge an absolute ban on e-cigarettes and heated tobacco products
Public health groups in the Philippines are urging the government to impose an absolute ban on e-cigarettes, heated tobacco products, and other nicotine delivery products, citing health harms and increasing accessibility among youth. The call follows Myanmar’s move to become the eighth ASEAN country to implement a total vape ban and comes as the Philippine Congress deliberates tobacco and vape taxation.
Feb.28 by 2FIRSTS.ai
FDA Commissioner Stresses “Predictability” as Science Chief Addresses Industry Uncertainty
FDA Commissioner Stresses “Predictability” as Science Chief Addresses Industry Uncertainty
FDA Commissioner Marty Makary briefly appeared at the February 10 PMTA roundtable, underscoring the importance of regulatory predictability. At the close of the session, Office of Science Director Matthew Farrelly responded to industry concerns over review uncertainty, stating the agency will issue a written summary of feedback, while reiterating that no fixed quantitative risk benchmark governs authorization decisions.
Feb.11
Russia to Start Extrajudicial Blocking of Sites Selling Tobacco and Nicotine Products Online From March 1
Russia to Start Extrajudicial Blocking of Sites Selling Tobacco and Nicotine Products Online From March 1
Russia will introduce an extrajudicial (non-court) blocking mechanism starting March 1, 2026, allowing authorities to block websites selling tobacco and nicotine-containing products online without a court order. State Duma member Anton Nemkin said the change will place offending sites directly onto the prohibited information registry, speeding up enforcement, reducing the court burden, and increasing platform obligations to proactively monitor content.
Jan.29 by 2FIRSTS.ai
KT&G Integrates “lil Aible” Dedicated Stick Lineup Under the “AIIM” Brand
KT&G Integrates “lil Aible” Dedicated Stick Lineup Under the “AIIM” Brand
KT&G said it will integrate the Real, Granular and Vapor Stick product lines for its heated tobacco device “lil Aible” under the “AIIM” brand. The company said the brand integration is intended to organize the existing lineup more intuitively and improve consumer accessibility and convenience.
Mar.18 by 2FIRSTS.ai
Exclusive | EU Confirms End of Tobacco Policy Expert Group, Explores New Cooperation Structures as TPD Revision Continues
Exclusive | EU Confirms End of Tobacco Policy Expert Group, Explores New Cooperation Structures as TPD Revision Continues
2Firsts reporting shows that, as the European Union moves toward a future evaluation of its tobacco legislation, the Tobacco Policy Expert Group—long a key platform for coordination among Member States—formally concluded its mandate at the end of 2025. At the same time, the European Commission is exploring new cooperation structures to address the resulting institutional gap.
Jan.22
Spain’s Galicia Moves First: Under-18 Vape and Energy Drink Sales and Use Banned
Spain’s Galicia Moves First: Under-18 Vape and Energy Drink Sales and Use Banned
Galicia will implement a new “Minor Health Protection and Addictive Behaviors Prevention” law this Saturday, becoming the first region in Spain to ban the sale and use of vapes for people under 18.
Mar.09 by 2FIRSTS.ai