Health researcher: an overlooked habit can reduce your risk of dementia, even if you spend a lot of time sitting down

Many people spend most of the day sitting down, increasing their risk of developing conditions such as dementia. But after following 20,000 Swedes for 19 years, health researcher Mats Hallgren found that you can protect your brain without even getting up. All you have to do is to increase one particular activity that you probably associate with pure relaxation.