



A Monash University study of more than 10,800 adults over 70 found those who listened to music most days had a 39% lower likelihood of developing dementia than infrequent listeners, along with a 17% lower rate of cognitive impairment.
Playing an instrument or singing was linked to a 35% reduction in dementia risk, while doing both listening and playing was tied to a 33% reduced risk.
Researcher Emma Jaffa attributed the effect to music engaging multiple brain regions at once and often involving social interaction, though the piece notes the underlying mechanisms remain underexplored.
The full dispatch is available from the source below.