Scientists Were Shocked to Discover that Even Low Levels of This Factor May Raise Dementia Risk

A new study out of Canada found that even relatively low levels of air pollution were linked to poorer brain function. Some effects were seen more in women than in men. Experts maintain that while more research is needed, taking steps to reduce exposure to chronic pollution is always a good thing.

Scientists Were Shocked to Discover that Even Low Levels of This Factor May Raise Dementia Risk. A new study out of Canada found that even relatively low levels of air pollution were linked to poorer brain function. Some effects were seen more in women than in men. Experts maintain that while more research is needed, taking steps to reduce exposure to chronic pollution is always a good thing. While we know that exposure to air pollution isn’t healthy, many of the existing concerns about pollution have to do with the potential impact on your lungs and heart. But now, the latest research suggests living in a polluted area could impact your brain health, too. The study, published in the journal Stroke, found a link between regular exposure to air pollution and lower cognitive performance. Over time, that can increase your risk of dementia, a...