Recent research suggests that engaging in activities such as chatting, reading, listening to music, playing an instrument, or crafting can help prevent dementia.
Researchers analyzed the activity patterns of 397 older Australian adults aged 60 and above to understand how various sedentary behaviors influence cognitive function.
Mellow stated, “While physical activity is known to reduce the risk of dementia, our research indicates that sedentary behaviors like reading or socializing have positive effects on cognitive function, whereas activities such as watching TV or gaming may have a negative impact.”
The study categorized activities into nine “superdomains,” including sleep, self-care, chores, screen time, quiet time, transport, social, physical activity, and work/study.
Researchers suggested a potential hierarchy of sedentary behaviors, with some being beneficial and others detrimental to cognitive function.
Normal Aging vs. Dementia
The Australian Institute of Health and Welfare (AIHW) estimates that 411,100 Australians were living with dementia in 2023, with this number expected to double by 2058.
Insights for Cognitive Health
The research from UniSA provides actionable recommendations to reduce the risk of cognitive decline. Mellow advises prioritizing enjoyable physical activities that elevate heart rate for overall health benefits.
Mellow added, “Even small changes, like swapping five minutes of sedentary time for a more engaging activity, can have positive effects on brain health. So, incorporating physical activity or mentally stimulating tasks into your routine can gradually improve your cognitive health.”
