![](https://weeklysauce.com/wp-content/uploads/2024/02/image-1708096463475-scaled.jpg)
People exposed to high levels of traffic-related air pollution are more likely to have more amyloid plaques in their brain, a condition associated with Alzheimer’s disease, a new study finds. Seniors were nearly twice as likely to have more amyloid plaques if, in the year before their death, they lived in places with high concentrations… read on > read on >