When you were younger, you were probably told to turn your music down. But as you age, listening to music might actually be good for your brain, according to new research. With the risk of developing dementia after age 55 now estimated at 42 percent among Americans—more than double what older studies reported—finding ways to protect cognitive health has become increasingly important.
The study, published in the International Journal of Geriatric Psychiatry, the study suggests that music-related activities may offer a simple and effective way to support brain health in older adults. Using data from the ASPREE and ALSOP studies in Australia, researchers examined more than 10,800 adults aged 70 and older who were initially free of dementia to see if listening to music, playing an instrument, or both could influence cognitive function and dementia risk.
The study found that always listening to music was linked to a 39 percent lower risk of developing dementia and a 17 percent reduced risk of cognitive impairment no dementia (CIND), compared with those who rarely or never listened. Playing an instrument regularly was associated with a 35 percent reduced risk of dementia. Participants who both listened to and played music experienced a 33 percent lower dementia risk and a 22 percent lower CIND risk.
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“With no cure currently available for dementia, the importance of identifying strategies to help prevent or delay onset of the disease is critical,” Joanne Ryan, PhD, and senior author told Medical Xpress. “Evidence suggests that brain aging is not just based on age and genetics but can be influenced by one’s own environmental and lifestyle choices. Our study suggests that lifestyle-based interventions, such as listening and/or playing music, can promote cognitive health.”
Music listening was also associated with better global cognition and memory over time. Interestingly, the benefits of music engagement were strongest among individuals with 16 years or more of education, while results were less consistent for those with moderate education levels.
In a world where people are constantly looking for practical ways to boost longevity and reduce health risks, the study presents music as a promising, simple, and enjoyable strategy to help maintain brain function and potentially delay dementia. So, keep listening to your music. Or, consider dusting off that old guitar sitting in your closet and finally learning how to play it. After all, it’s good for your brain.
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