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.

Belgium: BAT plans to cut 51 jobs at Groot-Bijgaarden site
Belgium: BAT plans to cut 51 jobs at Groot-Bijgaarden site
British American Tobacco (BAT) has announced plans to cut 51 jobs at its Groot-Bijgaarden facility in Belgium, disclosed during a special works council meeting.
Jan.15 by 2FIRSTS.ai
Exclusive: Suspected ‘Backend Update Then Withdrawal’ Suggests Glas May Be Next FDA-Authorized E-Cigarette Brand After Juul
Exclusive: Suspected ‘Backend Update Then Withdrawal’ Suggests Glas May Be Next FDA-Authorized E-Cigarette Brand After Juul
An exclusive 2Firsts investigation found an unpublished FDA update on e-cigarette marketing authorizations that mirrors market speculation, suggesting Glas’s application may have cleared internal review, though no official confirmation has been issued.
Regulations
Dec.21
2Firsts Special Report|China’s Nicotine Pouch Manufacturing Goes Global: A Supply Chain Reshaped and Redirected
2Firsts Special Report|China’s Nicotine Pouch Manufacturing Goes Global: A Supply Chain Reshaped and Redirected
China’s nicotine pouch manufacturing expanded rapidly in 2024 but cooled sharply in 2025. Meanwhile, global demand continued to grow strongly, with multinational tobacco companies increasing investment, prompting some Chinese manufacturers to accelerate the shift of production to Southeast Asia and Europe.
Nov.21
Russia’s Public Chamber official opposes “generational ban” on tobacco sales, citing rights concerns
Russia’s Public Chamber official opposes “generational ban” on tobacco sales, citing rights concerns
Vladislav Grib, deputy secretary of the Public Chamber of the Russian Federation, said a “generational ban” on cigarette sales—restricting sales based on year of birth—would not resolve smoking and would instead lead to human rights violations. He argued older cohorts would buy and share, and the approach would split citizens into two categories.
Jan.08 by 2FIRSTS.ai
2Firsts “Decisive 2026” Concludes: Reviewing the 2025 U.S. Market and Mapping Compliance Pathways Ahead
2Firsts “Decisive 2026” Concludes: Reviewing the 2025 U.S. Market and Mapping Compliance Pathways Ahead
2Firsts hosted “Decisive 2026” in Shenzhen, bringing together industry perspectives to examine major shifts in the U.S. new tobacco market in 2025 and their global implications. Sessions covered U.S. market dynamics, technical insights from recently PMTA-authorized products, an investor lens on tobacco capital markets, and 2025 news/product highlights. The event underscored a structural shift from “gray business” toward compliance and sustainable growth, expected to become clearer by 2026.
Jan.09
$200 Million Investment to Advance Smokeless Product Manufacturing at Reynolds
$200 Million Investment to Advance Smokeless Product Manufacturing at Reynolds
Reynolds American Inc. announced it will create 200 new manufacturing positions in 2026 at its Tobaccoville, North Carolina, Operations Center, bringing total new roles added over the past two years to more than 1,000. The company added 800 jobs between 2024 and 2025. These roles will support the continued growth of Velo Plus nicotine pouches and Reynolds’ expanding multi-category portfolio, aligned with its mission to build a smokeless world.
Dec.11 by 2FIRSTS.ai