Emerging research suggests that long-term exposure to air pollution may significantly increase the risk of mental health issues, including depression, anxiety, and cognitive decline. Fine particles like PM2.5 can enter the bloodstream and even reach the brain, triggering inflammation, oxidative stress, and disruptions in mood-regulating chemicals.
Studies across India, the U.S., and Europe show consistent links between polluted environments and worsening mental health. The effects may build slowly but impact millions globally.
While more research is needed, experts emphasize that improving air quality could play a crucial role not only in physical health—but also in protecting mental well-being.
Read more at LiveScience
