Health
Creative hobbies keep the brain young, study finds; here are the best ones to pursue
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A large-scale international study found that creative activities such as music, dance, painting and even certain video games may help keep the brain biologically “younger.”
Researchers from 13 countries — including teams at Trinity College Dublin in Ireland and SWPS University in Poland — analyzed brain data from more than 1,400 adults of all ages worldwide and found that those who regularly pursue creative hobbies show brain patterns that appear younger than their actual age.
Even short bursts of creative activity, such as a few weeks of strategy-based video gaming, had noticeable benefits, according to the study, which was published in the journal Nature Communications in October.
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Scientists collected brain data from people with advanced experience in tango, music, visual art and strategy gaming, but they also recruited non-experts for comparison. In addition, a third group of beginners underwent short-term training in StarCraft II, a strategy video game, so researchers could see how learning a new creative skill affects the brain over just a few weeks.
A new study found that creative activities can help the brain stay biologically younger. (iStock)
All participants underwent EEG and MEG brain scans that were fed into machine-learning “brain age” models, or brain clocks, which estimate how old the brain appears biologically versus chronologically. Researchers then used advanced computer models to explore why creativity might protect the brain and found that the hobbies help strengthen the networks responsible for coordination, attention, movement and problem-solving, which can weaken with age.
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People with years of creative practice showed the strongest reductions in brain age, but even beginners saw improvements, with strategy games boosting brain-age markers after roughly 30 hours of training.
“One of our key takeaways is that you do not need to be an expert to benefit from creativity,” Dr. Carlos Coronel, first author and postdoctoral fellow at the Global Brain Health Institute, Trinity College Dublin and Universidad Adolfo Ibanez, said in a statement. “Indeed, we found that learners gained from brief video game training sessions.”
The findings show that creativity may be just as important for brain health as exercise and diet. (iStock)
According to the researchers, this was the first large-scale evidence directly linking multiple creative fields to slower brain aging, though previous research has linked creativity to improved mood and well-being.
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“Creativity emerges as a powerful determinant of brain health, comparable to exercise or diet,” senior author Dr. Agustin Ibanez of Trinity College Dublin said in a statement. “Our results open new avenues for creativity-based interventions to protect the brain against aging and disease.”
Dr. Aneta Brzezicka of SWPS University added that the findings suggest that creative pastimes should be incorporated into educational and healthcare programs as tools to support brain health.
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The study also showed that brain clocks, a relatively new tool gaining steam in neuroscience, can be used to monitor interventions aimed at improving brain health, Ibanez said.
Brain scans revealed that creative activities strengthen key neural networks involved in attention, coordination, movement and problem-solving. (iStock)
The researchers cautioned, however, that the results are early and come with caveats, including that most participants were healthy adults, many subgroups were small and the study didn’t track people long-term to see whether younger-looking brains actually lead to lower dementia risk or better daily functioning.
“The brain clock, in preliminary studies, shows promise and accounts for the diversity of the factors that can contribute to that wide disparity between our brain age and chronological age,” Dr. Jon Stewart Hao Dy, a board-certified adult neurologist from the Philippines, told Fox News Digital.
“However, it’s important for the public to know that brain health is influenced by a multitude of factors that cause a wide brain age gap,” added Dy, who was not involved in the study.
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Creative people often have other advantages, the researchers noted, such as higher education, robust social lives and better access to arts and activities, and the study couldn’t fully separate those factors from the effects of creativity itself.
The new research suggests that picking up a new creative hobby at any age could help keep the brain healthier. (iStock)
“Evidence shows that dancing, painting, pottery, embroidery and even museum visits confer the greatest neuroprotection in preserving cognition and improving cognitive function in older adults,” Dy said.
And he agreed that the science is strong enough to justify action.
“It’s a matter of translating it into public policy that will fund and support these programs,” he said.
The work, funded by academic and public research bodies, will now be followed by more comprehensive studies that add other creative fields and link brain-age measures to real-world outcomes such as memory, thinking skills and disease risk.
Fox News Digital has reached out to the study authors for comment.
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Feeling lonely may take a toll on older adults’ memory — but it may not speed up cognitive decline, according to a new study.
Researchers from Colombia, Spain and Sweden analyzed data from more than 10,000 adults ages 65 to 94 across 12 European countries and found those who reported higher levels of loneliness did worse on memory tests at the start of the study, according to research published this month in the journal Aging & Mental Health.
Over a seven-year period, however, memory decline occurred at a similar rate regardless of how lonely participants felt.
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“The finding that loneliness significantly impacted memory, but not the speed of decline in memory over time was a surprising outcome,” lead author Dr. Luis Carlos Venegas-Sanabria of the School of Medicine and Health Sciences at the Universidad del Rosario said in a statement.
Loneliness may be linked to memory performance in older adults, a new study suggests. (iStock)
“It suggests that loneliness may play a more prominent role in the initial state of memory than in its progressive decline,” Venegas-Sanabria said, adding that the findings highlight the importance of addressing loneliness as a factor in cognitive performance.
The findings add to debate about whether loneliness contributes to dementia risk. While loneliness and social isolation are often considered risk factors for cognitive decline, research results have been mixed.
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The study looked at data from the long-running Survey of Health, Ageing and Retirement in Europe (SHARE), which tracked 10,217 older adults between 2012 and 2019. Participants were asked to recall words immediately and after a delay to measure memory performance.
Social isolation and loneliness could play a surprising role in cognitive health among seniors. (iStock)
Loneliness was assessed using three questions about how often participants felt isolated, left out or lacking companionship.
About 8% of participants reported high levels of loneliness at the outset. That group tended to be older, more likely to be female and more likely to have conditions such as depression.
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Researchers found that those with higher loneliness had lower scores on both immediate and delayed memory tests at baseline. Still, all groups — regardless of loneliness level — experienced similar declines in memory over time.
The results suggest loneliness may not directly accelerate the progression of memory loss, though it remains linked to poorer cognitive performance overall.
Researchers look at a brain scan at the National Institutes of Health in Bethesda, Maryland. (Saul Loeb/AFP/Getty Images)
Experts warn, however, that the findings should not be interpreted to mean loneliness is harmless.
“The finding that lonely older adults start with worse memory but don’t decline faster is actually the most interesting part of the paper, and I think it’s easy to misread,” said Jordan Weiss, Ph.D., a scientific advisor and aging expert at Assisted Living Magazine and a professor at NYU Grossman School of Medicine.
“It likely means loneliness does its damage earlier in life, well before people show up in a study like this at 65-plus,” Weiss told Fox News Digital.
By older age, long-term social patterns may already be established, making it harder to detect when the effects of loneliness first took hold, an aging expert says. (iStock)
He suggested that by older age, long-term social patterns may already be established, making it harder to detect when the effects of loneliness first took hold.
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“By the time you’re measuring someone in their late 60s, decades of social connection patterns are already baked in,” he said.
Weiss, who was not involved in the research, added that loneliness may coincide with other health conditions, and noted that participants who felt more isolated also had higher rates of depression, high-blood pressure and diabetes. The link, he said, may reflect a cluster of health risks rather than a direct cause.
“While they can go hand-in-hand, it’s not clear that loneliness contributes to dementia,” a psychotherapist says. (iStock)
Amy Morin, a Florida-based psychotherapist and author, said the findings reflect a broader pattern in research on loneliness and brain health, and that the relationship may be more complex than it appears.
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“The evidence shows there’s a link between loneliness and cognitive decline but there’s no direct evidence of a cause and effect relationship,” she said. “So while they can go hand-in-hand, it’s not clear that loneliness contributes to dementia.”
Morin added that loneliness, which can fluctuate, may not be the root of the problem, but rather a symptom of other underlying mental or physical health issues.
Researchers suggested screening for loneliness be incorporated into routine cognitive assessments as one way to support healthy aging. (iStock)
She said staying socially and mentally engaged is crucial for overall brain health.
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“It’s important to be proactive about social activities,” Morin said. “Joining a book club, having coffee with a friend, or attending faith-based services can be a powerful way to maintain connections in older age.”
The researchers also suggested screening for loneliness be incorporated into routine cognitive assessments as one way to support healthy aging.
Fox News Digital reached out to the researchers for comment.
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Research continues to uncover new details on how fasting may help extend life.
A new study published in the journal Nature Communications investigated how intermittent fasting can boost longevity in small worms often used in aging research.
Researchers from the University of Texas Southwestern Medical Center in Dallas compared worms that were fed normally to those that underwent a 24-hour fast in early adulthood and were then fed again, according to a press release.
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The scientists measured a variety of factors, including stored fat, gene activity related to fat metabolism and lifespan.
The results showed that the life-boosting benefit did not depend on the fasting itself but on the body’s behavior after eating again.
Experts say sustainability is key when choosing a long-term weight-loss strategy. (iStock)
Study lead Peter Douglas, associate professor of molecular biology and a member of the Hamon Center for Regenerative Science and Medicine at UT Southwestern, suggested that these discoveries “shift the focus toward a neglected side of the metabolic coin – the re-feeding phase.”
“Our data suggest that the health-promoting effects of intermittent fasting are not merely a product of the fast itself, but are dependent on how the metabolic machinery recalibrates during the subsequent transition back to a fed state,” he said.
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“Our findings bridge a gap between lipid metabolism and aging research,” he added. “By targeting aging, the single greatest risk factor for human disease, we move beyond treating isolated conditions toward a preventive model of medicine that enhances quality of life for all individuals.”
Lauri Wright, director of nutrition programs at the University of South Florida’s College of Public Health, called this a “high-quality” study that adds an “important nuance to how we think about fasting and longevity.”
Intermittent fasting typically involves limiting meals to an eight-hour daily window or fasting every other day. (iStock)
The benefits of the refeeding phase after fasting were “especially interesting,” Wright, who was not involved in the study, told Fox News Digital.
“The researchers showed that longevity was linked to the body’s ability to turn off fat breakdown after fasting, allowing cells to restore energy balance,” she reiterated.
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“From a scientific standpoint, that’s a meaningful shift because it suggests fasting is not just about burning fat, but about metabolic flexibility.”
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Fasting may support longevity through triggering metabolic switching, enhancing cellular repair and stress resistance and improving markers like insulin sensitivity, research shows.
Limitations and cautions
Although this study provides “important insight” on the power of refeeding, Wright noted that the findings should be approached with caution, as the study was done on worms and cannot always be translated to humans.
“Additionally, it explains how a process might work in a controlled lab condition rather than real-world eating behaviors,” she added as a limitation. “Finally, the study is short-term and doesn’t give us the long-term translation on lifespan outcomes.”
The review found intermittent fasting was barely more effective than doing nothing, according to the study authors. (iStock)
Wright cautioned that fasting is “not a magic solution for longevity, and how you eat overall matters more than when you eat.”
“I advise, first and foremost, to focus on diet quality, including a variety of fruits and vegetables, healthy fats and minimally processed foods,” she said.
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For those who are considering fasting, it’s better to stick with a moderate plan — like a 12- to 14-hour overnight fast — rather than going to extremes, Wright said. After fasting, she recommends focusing on well-balanced meals.
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Several groups of people should be cautioned against fasting, according to Wright, including those with diabetes who are on insulin or hypoglycemic medications, those who are pregnant or breastfeeding, anyone with a history of eating disorders and older adults at risk of malnutrition.
Anyone considering intermittent fasting should consult with a doctor before starting.
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