Dementia risk and screen time

The study analyzed data from thousands of individuals and found a clear link between sedentary, mentally passive activities and cognitive decline.

In contrast, activities that require active participation, such as reading or using a computer, were associated with a lower risk.

Experts are urging the public to be mindful of their daily habits and to incorporate more brain-stimulating activities into their routines.

The findings highlight the importance of lifestyle factors in the prevention of dementia, even as medical research into treatments continues.