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.

Product | VOZOL’s New E-Cigarette Appears on Middle East Social Media, Touted at 40,000 Puffs with Dual Mesh Coils and Dual Modes
Product | VOZOL’s New E-Cigarette Appears on Middle East Social Media, Touted at 40,000 Puffs with Dual Mesh Coils and Dual Modes
VOZOL has recently promoted its MAGIC FLEX 40000 e-cigarette on its official Iraq social media account, using mainly Arabic-language posts and listing Baghdad as the account location. The campaign highlights a detachable/separate battery, the ability to switch flavors at will, ECO/POWER dual-mode operation, and a display-based user interface.
Jan.27 by 2FIRSTS.ai
Fiscal benefit, not health, strongest indicator for vape bans – Contributed by Samrat Chowdhery
Fiscal benefit, not health, strongest indicator for vape bans – Contributed by Samrat Chowdhery
Data shows 75% of nations with state stakes in tobacco trade ban modern substitutes compared to 10% in the free-market group. What is driving these divergent regulations?
Feb.04
California DOJ publishes first-ever Unflavored Tobacco List; products not on the list are ineligible for sale
California DOJ publishes first-ever Unflavored Tobacco List; products not on the list are ineligible for sale
California Attorney General Rob Bonta announced the publication of the first-ever Unflavored Tobacco List (UTL), listing unflavored tobacco products lawful for sale under California’s flavored tobacco restrictions. Any covered tobacco product not appearing on the UTL is deemed a flavored tobacco product and ineligible for sale.
Jan.04 by 2FIRSTS.ai
Cyprus Ranks Among Europe’s Highest for Teen Vaping, Expert Warns Nicotine Risks Are Being Underestimated
Cyprus Ranks Among Europe’s Highest for Teen Vaping, Expert Warns Nicotine Risks Are Being Underestimated
An opinion piece by Cyprus-based expert Dr. Angelos Kassianos argues that while traditional teen smoking is declining across Europe, vaping is rising rapidly—and Cyprus stands out with high usage levels, including around one in ten 16-year-olds vaping daily.
Jan.28 by 2FIRSTS.ai
Korea’s MFDS sets 2026 plan to manage and disclose harmful constituents in tobacco products
Korea’s MFDS sets 2026 plan to manage and disclose harmful constituents in tobacco products
South Korea’s Ministry of Food and Drug Safety (MFDS) said it has established its 2026 work plan to systematically manage harmful constituents in tobacco products and disclose related information under the Tobacco Harmfulness Management Act, which took effect in November 2025.
Jan.16 by 2FIRSTS.ai
Oklahoma DOC to allow inmates to buy nicotine vapes and pouches in 2026
Oklahoma DOC to allow inmates to buy nicotine vapes and pouches in 2026
Oklahoma’s Department of Corrections says it will begin allowing inmates to buy single-use nicotine vapes and nicotine pouches through prison canteens in 2026, framing the move as a strategy to reduce contraband-driven debts and prison violence. Officials say inmates will be barred from using personal nicotine products, the devices will be disposable and non-cartridge-based, and the program will be self-funded through inmate purchases rather than taxpayer money.
Feb.05 by 2FIRSTS.ai