Video Summary

A new study has found that people who are exposed to air pollution are more likely to develop dementia. The study, which was published in the journal Neurology, found that people who lived in areas with high levels of air pollution had a 10% higher risk of developing dementia than those who lived in areas with low levels of air pollution. The study also found that the risk of dementia was higher for people who were exposed to air pollution for longer periods of time.