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.

Nearly 35.00% of Surveyed Retailers Shifted to Online Sales After Tighter Controls in Vietnam
Nearly 35.00% of Surveyed Retailers Shifted to Online Sales After Tighter Controls in Vietnam
A study of nearly 2,500 university students in Hanoi, Da Nang, Hue, and Ho Chi Minh City found that the average age of first use of e-cigarettes and heated tobacco products was 16.90. The findings were presented on April 9 in Hanoi. The study also found that 14.00% of students had tried e-cigarettes and 3.00% were current users, while the figures for heated tobacco were 6.00% and 0.80%. % of surveyed retail outlets moving to online sales.
Apr.10 by 2FIRSTS.ai
2Firsts Holds Second PMTA Compliance Training in Shenzhen, Highlighting U.S. Regulatory Framework and Corporate Compliance Capabilities
2Firsts Holds Second PMTA Compliance Training in Shenzhen, Highlighting U.S. Regulatory Framework and Corporate Compliance Capabilities
2Firsts held its second U.S. PMTA compliance training in Shenzhen, providing a systematic overview of the U.S. regulatory framework for e-cigarettes and corporate compliance strategies. Nearly 20 industry professionals from manufacturing, e-liquid and supply-chain companies attended. Participants who passed the exam received compliance certification. Registration for the third training session will open soon, alongside customized corporate training programs.
Mar.09
Pennsylvania to Publish Vape Manufacturer Directory by June 20
Pennsylvania to Publish Vape Manufacturer Directory by June 20
Now that Act 57 of 2025 is in effect, every manufacturer of nicotine-containing electronic cigarettes sold or offered for retail sale in Pennsylvania must be certified by the Pennsylvania Office of the Attorney General.
Apr.10 by 2FIRSTS.ai
U.S. Adult Smoking Rate Falls to Historic Single-Digit Low of 9.9%, Study Shows Shift in Nicotine Use Patterns
U.S. Adult Smoking Rate Falls to Historic Single-Digit Low of 9.9%, Study Shows Shift in Nicotine Use Patterns
A new study analyzing National Health Interview Survey data found that adult cigarette smoking in the United States declined to 9.9% in 2024, down from 10.8% in 2023. The findings, published in NEJM Evidence, represent a historic milestone in U.S. tobacco control efforts. Researchers noted that while cigarette smoking is decreasing, the prevalence of e-cigarette and cigar use remained largely unchanged, suggesting a shift in nicotine consumption rather than the elimination of tobacco use.
Market
Mar.20
Bulgaria’s Disposable Vape Ban Receives Formal Approval From the European Commission
Bulgaria’s Disposable Vape Ban Receives Formal Approval From the European Commission
The European Commission has formally published its decision approving Bulgarian legislation banning the placing on the market, offering and sale of disposable e-cigarettes.
Mar.17 by 2FIRSTS.ai
Special Report | China’s Two Sessions Revisit Consumption Tax Reform, Tobacco Tax Outlook Draws Attention
Special Report | China’s Two Sessions Revisit Consumption Tax Reform, Tobacco Tax Outlook Draws Attention
China’s 2026 “Two Sessions” again raised the issue of consumption tax reform. As the largest source of consumption tax revenue, the tobacco tax system—its collection stages, tax structure and regional revenue distribution—has re-entered the policy discussion. This article outlines the structure of China’s tobacco consumption tax, past adjustments and key areas of debate, providing international readers with background on one of the country’s most important tax categories.
Special Report
Mar.08