Technology use may lower dementia risk for seniors

A new study suggests that consistent smartphone and technology use may reduce the risk of dementia in older adults. Researchers analyzed over 136 studies involving 400,000 adults, finding a 58% lower risk of cognitive impairment among those using digital technology, even after accounting for age and education. The study, published in Nature Human Behaviour, indicates technology's cognitive challenges may benefit the brain. The study also highlighted the potential for increased social connection through technology, which is linked to reduced dementia risk, and the use of digital tools for daily tasks, promoting independence in older adults.