der individuals regularly using their computers, tablets, and phones to browse the web, email, and use social media enjoyed more than 50 lower risk of dementia. NYU public health researchers followed 18,154 adults 50 to 65 years of age for 17 years. Of the group, 65 were regular internet users.br br The data revealed that regular but moderate internet users were 57 less likely to develop dementia. The probability of developing dementia increased for both groups over time, but the rate of dementia development was higher for the non-users. Moderate online activity was the most beneficial, with those on their devices more than 2 hours a day experiencing dementia risks that increased with each additional hour.br br The takeaway: our brains definitely work on a “use it or lose it” basis. One good way to use it is via online activity, but don’t overdo it.