Digital engagement may help protect against Dementia
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A new study published in the journal Nature Human Behaviour suggests that regular use of technology, such as computers, smartphones, and other digital devices may be linked to a reduced risk of developing dementia. In a meta-analysis involving over 400,000 older adults, researchers found that technology use was linked to a 42% lower risk of cognitive impairment. They found that adapting to and using digital devices may help stimulate the brain and promote social interaction, both of which can support cognitive health. While more research is needed, the findings highlight the potential cognitive benefits of staying digitally connected in older age.
Source
Benge, J.F., Scullin, M.K. A meta-analysis of technology use and cognitive aging. Nat Hum Behav (2025). https://doi.org/10.1038/s41562-025-02159-9
Additional Reading
https://www.cnn.com/2025/04/14/health/technology-use-lowers-dementia-risk-wellness
https://www.washingtonpost.com/wellness/2025/05/26/seniors-digital-technology-cognitive-impairment/