Project: Dabble

Singing in the car or joining a choir may do more than boost your mood. Research suggests it could also support memory, brain health and social connection as you age.

Singing in the car, joining a choir or belting out a favorite tune in the shower may do more than boost your mood. A review of research suggests that singing could also support cognitive health, emotional well-being and social connection as adults age.

The literature review, published in the journal Brain Sciences, examined studies on singing, cognitive decline, dementia and healthy aging. The authors found that participating in a singing program is a promising, low-cost activity that may help support several areas of brain health, including verbal fluency, executive function, episodic memory and mood in older adults.

One reason singing may be so beneficial is that it engages the brain in many ways at once. When you sing, you are using language, memory, rhythm, auditory processing, motor control and emotional expression. That combination makes singing a complex and mentally stimulating activity.

It is also easy to get started. Unlike playing an instrument, singing does not require special equipment or years of formal training. It can be done alone, with family or as part of a group, such as a community choir.

The review found that studies of healthy older adults suggest potential benefits in verbal fluency, verbal flexibility and cognitive resilience. In some studies, choir singers performed better on certain executive function tasks or reported stronger social connections than people who did not sing.

Research involving people with dementia also showed encouraging results. Some studies found that singing and listening to familiar songs helped support episodic memory, mood and social engagement, possibly because music taps into our emotions and encourages communication.

Group singing may be especially helpful for healthy aging because it combines mental effort with social interaction. Choir participation, for example, provides structure, routine and a sense of belonging, all of which may support well-being in older adults.

Still, the researchers cautioned that the evidence is promising but not definitive.

Many of the studies reviewed had small sample sizes, lacked strong control groups or relied on cross-sectional designs that only provide a snapshot of participants at one point in time, making it difficult to determine whether singing directly caused the observed benefits. Other factors, such as social interaction, motivation, prior musical experience or overall health, may also play a role.

The authors said more research is needed to better understand how singing affects the brain, how long potential benefits may last and which types of singing activities are most effective. They also suggested that future studies examine how factors such as group versus individual singing may influence those effects and how singing could be used as an accessible intervention for aging populations.

For now, the review suggests that singing may be a promising, enjoyable way to support healthy aging. It is not a replacement for medical care or established dementia treatments, but it may be a useful complementary activity for helping older adults stay cognitively, emotionally and socially engaged.

The takeaway: You do not have to be a trained singer to benefit from singing. Whether it is a favorite playlist, a family singalong or a community choir, adding more music to your life may be one simple way to support your brain and well-being as you age.