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.

UK OPSS launches vape safety campaign focusing on use, charging and disposal
UK OPSS launches vape safety campaign focusing on use, charging and disposal
The UK Office for Product Safety and Standards (OPSS) published information on March 4, 2026, launching a new campaign to raise awareness among young people about safety issues linked to using, charging and disposing of vapes.
Mar.06 by 2FIRSTS.ai
Hillsborough County Public Schools to install vaping detection sensors across all high schools
Hillsborough County Public Schools to install vaping detection sensors across all high schools
Hillsborough County Public Schools (HCPS) announced it will install vaping detection sensors across all high schools in Hillsborough County as part of what officials called a “proactive step” toward healthier and safer learning environments. District staff said the sensors are intended to help reduce vaping on campus, support student well-being and encourage positive behavior change.
Feb.26 by 2FIRSTS.ai
Russian Lawmaker Says Bill on Full Vape Sales Ban Is Before State Duma
Russian Lawmaker Says Bill on Full Vape Sales Ban Is Before State Duma
Yaroslav Nilov, chair of the State Duma Committee on Labour, Social Policy and Veterans’ Affairs, said a bill proposing a full ban on vape sales is currently before the State Duma, though no final decision has yet been made. He said the initiative has been signed by representatives of almost all factions and noted that support for a full ban has also been voiced at the regional governor level. Nilov also said vape use in Russia is increasing while the age of consumers is declining.
Mar.12 by 2FIRSTS.ai
Israel’s Finance Ministry Advances New Tax Plan for Vapes, Tobacco Pouches and Nicotine Pouches
Israel’s Finance Ministry Advances New Tax Plan for Vapes, Tobacco Pouches and Nicotine Pouches
Israel’s Finance Ministry is advancing a new bill to tax e-cigarettes, tobacco pouches and nicotine pouches. According to the report, once approved by the Knesset Finance Committee, the initiative would only require the signature of Finance Minister Bezalel Smotrich to take effect. The plan would lower the tax on vape liquid while introducing new taxes on vape devices and on tobacco and nicotine pouches.
Apr.22 by 2FIRSTS.ai
UK Vape Distributor JM Wholesale Files Notice to Enter Administration
UK Vape Distributor JM Wholesale Files Notice to Enter Administration
UK vape distributor JM Wholesale filed a notice on March 20 to enter administration. The Leicestershire-based company submitted the notice through Shakespeare Martineau, with Quantuma expected to be appointed as administrator.
Mar.23 by 2FIRSTS.ai
West Virginia Governor Signs Bill Directing USD 2.9 Million From Juul Settlement to Youth Tobacco Prevention
West Virginia Governor Signs Bill Directing USD 2.9 Million From Juul Settlement to Youth Tobacco Prevention
The American Cancer Society Cancer Action Network said West Virginia Governor Patrick Morrisey has signed House Bill 5691 into law, directing USD 2.9 million from the Juul settlement to youth tobacco prevention and programs that help people quit. The bill is a supplemental appropriation measure, and the Legislature’s bill history shows it passed the House on March 11, passed the Senate on March 13 and was sent to the governor on March 18.
Mar.20 by 2FIRSTS.ai