Mental exercise can reverse a brain change linked to aging, study finds

NPRWednesday, October 22, 2025 at 10:00:00 AM
PositiveHealth
Mental exercise can reverse a brain change linked to aging, study finds
A recent study reveals that mental exercises can effectively reverse age-related changes in the brain by increasing levels of a crucial brain chemical. This finding is significant as it opens up new avenues for combating cognitive decline associated with aging, suggesting that engaging in cognitive training could enhance brain health and improve quality of life for older adults.
— Curated by the World Pulse Now AI Editorial System

Was this article worth reading? Share it

Recommended Readings
Antidepressant side effects differ greatly depending on the drug, study finds
NeutralHealth
A recent study has revealed that the side effects of antidepressants can vary significantly depending on the specific medication. With millions of Americans relying on these drugs for mental health support, understanding these differences is crucial for both patients and healthcare providers. This research highlights the importance of personalized treatment plans and informed discussions about medication options.
Scientists are trying to understand how Ebola hides inside the bodies of survivors
NeutralHealth
Scientists are investigating how the Ebola virus can remain hidden in the bodies of survivors, even after an outbreak is contained in Congo. This research is crucial as it helps to understand the long-term risks associated with the virus, ensuring better preparedness for future outbreaks and protecting public health.
During cold and flu season, the youngest kids really are the germiest
NeutralHealth
A recent study has revealed that the youngest schoolchildren tend to carry the most germs during the cold and flu season. This finding is significant as it highlights the importance of hygiene practices in schools to prevent the spread of illnesses among children, who are often more susceptible to infections. Understanding the germ patterns in younger students can help parents and educators implement better health measures.
Reversing peanut advice prevented tens of thousands of allergy cases, researchers say
PositiveHealth
A recent study reveals that reversing previous advice on peanut consumption for young children has led to the prevention of tens of thousands of allergy cases in the U.S. This shift in guidance, which encourages introducing peanut products early, is significant as it highlights the evolving understanding of allergy prevention and its positive impact on children's health.
Advice to feed babies peanuts early and often helped thousands of kids avoid allergies
PositiveHealth
A decade after a groundbreaking study showed that introducing peanut products to babies early can prevent severe allergies, new research confirms this approach has significantly benefited many children. This finding is crucial as it highlights a simple dietary change that can protect kids from potentially life-threatening allergies, offering hope to parents and caregivers.
Some ant architects design a colony to cut the risk of disease. Humans, take note!
PositiveHealth
A recent study highlights how a specific type of ant has developed unique architectural strategies to minimize disease risk within their colonies. This fascinating behavior not only showcases the ants' ability to protect their community but also offers valuable insights for humans on how to enhance safety and health in our own environments. By observing these tiny architects, we can learn important lessons about disease prevention and community well-being.
Peanut allergies in children drop following advice to feed the allergen to babies, study finds
PositiveHealth
A recent study reveals that peanut allergy rates in young children have significantly decreased following new guidelines that recommend introducing peanuts to babies early on. This shift in advice marks a major change from previous medical practices and highlights the importance of early exposure to potentially allergenic foods. The findings are encouraging for parents and healthcare providers, as they suggest a proactive approach can help reduce the risk of developing allergies.
Latest from Health
Chief executive of Care Quality Commission resigns
NegativeHealth
Sir Julian, the chief executive of the Care Quality Commission, has resigned following mounting pressure from families demanding accountability for poor maternity care at Leeds Teaching Hospitals NHS Trust. This resignation highlights ongoing concerns about the quality of healthcare services and the need for improvements in patient safety, particularly in maternity wards, which are crucial for families during such a vulnerable time.
Health care compromise appears far off as the government shutdown stalemate persists
NeutralHealth
The ongoing government shutdown is reigniting discussions about the future of health coverage under the Affordable Care Act, a topic that has divided major political parties for over a decade. As negotiations stall, the implications for millions of Americans relying on these health services remain uncertain, highlighting the urgent need for a resolution.
10 years since Aliso Canyon: Disaster was wake-up call for U.S. on dangers of underground gas
NeutralHealth
It's been ten years since the Aliso Canyon disaster, which marked the worst natural gas blowout in U.S. history. While some progress has been made in addressing the issues that arose from this event, many promises have yet to be fulfilled. This situation serves as a crucial reminder of the potential dangers associated with underground gas storage and the need for stricter regulations to prevent future incidents.
Roche Raises Full-Year Earnings Outlook as U.S. Drug-Pricing Talks Continue
PositiveHealth
Roche has raised its full-year earnings outlook, reflecting strong performance and increased sales, excluding currency fluctuations. This is significant as it highlights the company's resilience and adaptability in a challenging market, especially amid ongoing discussions about drug pricing in the U.S. Investors and stakeholders will be keen to see how these factors influence Roche's future growth and strategy.
Drug With a 30-Year Monopoly Is Target of State-Level Push to Curb Prices
NegativeHealth
A recent push at the state level aims to challenge the long-standing monopoly of a drug that has dominated the market for 30 years. This initiative is crucial as it seeks to lower prices and improve access to essential medications for patients. With rising healthcare costs being a significant concern, this movement could pave the way for more affordable treatment options, ultimately benefiting many who rely on this medication.
Antidepressant side effects differ greatly depending on the drug, study finds
NeutralHealth
A recent study has revealed that the side effects of antidepressants can vary significantly depending on the specific medication. With millions of Americans relying on these drugs for mental health support, understanding these differences is crucial for both patients and healthcare providers. This research highlights the importance of personalized treatment plans and informed discussions about medication options.