Inhaling high concentrations of air particulates, particularly from traffic pollution, has been associated with increased signs of Alzheimer's disease in the brain, a recent study reveals. In short:The research focuses on the relationship between ambient air pollution and Alzheimer's indicators in brain tissue. Findings suggest environmental factors, notably air pollution, could significantly contribute to Alzheimer's disease development, even in individuals without genetic predispositions. The study underscores the urgent need for policy changes to address air pollution, emphasizing health equity concerns, especially in communities disproportionately affected by traffic-related pollution. Learn more from EHN's 5-part series: Pollution's mental toll: How air, water and climate pollution shape our mental health.

Source: Washington Post February 23, 2024 13:19 UTC