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.

2Firsts Observation|ZYN Launches Brand Advertisement at Dubai International Airport, Promoting Itself as “World’s No.1 Nicotine Pouch Brand”
2Firsts Observation|ZYN Launches Brand Advertisement at Dubai International Airport, Promoting Itself as “World’s No.1 Nicotine Pouch Brand”
2Firsts observed that Philip Morris International’s (PMI) nicotine pouch brand ZYN has launched digital screen advertisements and product displays at the Dubai International Airport Duty Free area, featuring flavors such as Spearmint, Black Cherry, and Cool Mint, while promoting itself with the slogan “World’s No.1 Nicotine Pouch Brand.”
Nov.13 by 2FIRSTS.ai
Belgium Plans to Ban All Vape Flavours Except Tobacco, Backed by Health Council
Belgium Plans to Ban All Vape Flavours Except Tobacco, Backed by Health Council
Belgian Health Minister Frank Vandenbroucke has announced plans to ban all e-cigarette flavours except tobacco, following new advice from the Superior Health Council (CSS). The move marks a major policy shift, as the Council now fully supports flavour restrictions to curb youth vaping.
Nov.19 by 2FIRSTS.ai
South Korea Publishes List of Major Tax Delinquents: Vape Wholesaler Owes Over USD 15.5 Million
South Korea Publishes List of Major Tax Delinquents: Vape Wholesaler Owes Over USD 15.5 Million
The Korea Customs Service (KCS) has released a list of 236 habitual and large-scale customs tax delinquents with total unpaid taxes amounting to approximately USD 917 million. Among them, a vape wholesaler tops the individual list, owing about USD 15.57 million, while another vape-related company owes roughly USD 12.02 million.
Nov.11 by 2FIRSTS.ai
Imperial Brands launches ZONE nicotine pouches in the UK, covering the core 9–12 mg strength segment
Imperial Brands launches ZONE nicotine pouches in the UK, covering the core 9–12 mg strength segment
Imperial Brands has launched its ZONE nicotine pouches in the UK, targeting the mainstream 9–12 mg nicotine strength segment. The brand debuts with five flavours at a recommended retail price of £6.50 per can. Mint variants currently account for around 70% of UK nicotine pouch sales, while fruit flavours are growing rapidly. ZONE will be distributed primarily through independent retail channels.
Nov.18 by 2FIRSTS.ai
2Firsts Observations | Two Months After Launch, BAT’s VELO Shift Draws Attention for Non-Traditional Design as Some Users Call for Higher Nicotine Strength
2Firsts Observations | Two Months After Launch, BAT’s VELO Shift Draws Attention for Non-Traditional Design as Some Users Call for Higher Nicotine Strength
British American Tobacco (BAT) introduced the VELO Shift nicotine pouch in September 2025, featuring a hexagonal outer can and an oval-triangle pouch shape that departs from traditional designs. Two months after launch, the product is available in the U.K., U.S. and Sweden. Social-media feedback indicates the design has been well received, while some users are calling for higher nicotine strength.
Nov.06 by 2FIRSTS.ai
PMI Urges South Africa to Differentiate Smoke-Free Products from Cigarettes
PMI Urges South Africa to Differentiate Smoke-Free Products from Cigarettes
South Africa is drafting new tobacco legislation aimed at reducing smoking-related deaths and promoting harm reduction.PMI said smoke-free products such as nicotine pouches and heated devices could play a critical role in reducing harm. Patrik Hildingsson, PMI’s director for oral products communications, said South Africa is developing a new regulatory framework to recognise and regulate smoke-free products, calling it a “big change” for the industry.
Oct.22 by 2FIRSTS.ai