Listening to music significantly reduces the risk of dementia among individuals aged 70 and older, according to a comprehensive study led by researchers from **Monash University**. The research, which analyzed data from over **10,800 older adults**, revealed that consistent engagement with music is associated with a **39% lower risk of developing dementia**.
The study, spearheaded by honours student **Emma Jaffa** and **Professor Joanne Ryan**, examined the impact of both listening to and playing music on cognitive health. It utilized data from the **ASPirin in Reducing Events in the Elderly (ASPREE)** study and the **ASPREE Longitudinal Study of Older Persons (ALSOP)** sub-study. Findings indicate that individuals who regularly listen to music experience a 39% reduction in dementia risk compared to those who rarely engage in musical activities. Furthermore, playing an instrument correlates with a **35% decrease** in dementia risk.
Key Findings on Music and Cognitive Health
The study highlighted that frequent music engagement not only lowers the incidence of dementia but also improves cognitive functioning. Specifically, participants who consistently listened to music exhibited a **17% lower incidence of cognitive impairment** and showed enhanced scores in overall cognition and episodic memory, which is crucial for recalling daily events.
Regular participation in both listening and playing music leads to a **33% reduced risk** of dementia and a **22% decreased risk** of cognitive impairment, underscoring the potential benefits of music as a cognitive health strategy.
According to **Emma Jaffa**, the study’s findings suggest that engaging in music activities may serve as an accessible approach to maintaining cognitive health in older adults. She emphasized that while the research shows strong associations, it does not establish direct causation.
The Importance of Lifestyle Choices
With the global population aging and advancements in medicine extending lifespans, the prevalence of age-related diseases such as dementia is rising. **Professor Joanne Ryan**, the senior author of the study, stressed the urgency of identifying preventative measures, stating, “With no cure currently available for dementia, the importance of identifying strategies to help prevent or delay onset of the disease is critical.”
Ryan also noted that brain aging is influenced not only by age and genetics but also by environmental and lifestyle choices. The research suggests that lifestyle-based interventions, like engaging with music, can contribute positively to cognitive health.
The complete findings of this study are published in the **International Journal of Geriatric Psychiatry** under the title “What is the association between music-related leisure activities and dementia risk? A cohort study.” The study can be accessed via DOI: 10.1002/gps.70163.
As the world continues to grapple with the challenges posed by an aging population, incorporating music into daily routines may offer a simple yet effective means of supporting cognitive health and potentially staving off dementia.
