Environmental pollution isn’t just damaging lungs and rivers. According to a new report, it may also be quietly eroding Europe’s mental health.
The warning comes from the European Environment Agency, which says air pollution, chemical exposure, and chronic noise are all linked to higher rates of depression, anxiety, and other psychological disorders across Europe.
Researchers involved say the connection between pollution and mental health is becoming increasingly difficult to ignore. Studies repeatedly show that long-term exposure to polluted air, especially fine particulate matter known as PM2.5 and gases like nitrogen dioxide, correlates with higher rates of depression and depressive symptoms.
It’s already known that microscopic pollutants can penetrate deep into the lungs and nestle themselves within the bloodstream. Now, scientists suspect that once they enter the bloodstream, they’ll eventually reach the brain, where they influence brain health.
Air Pollution Linked to Rising Mental Health Problems
Chemical exposure is another problem. Many substances, such as lead and endocrine-disrupting chemicals, can interfere with the body’s hormonal systems and neurological development. According to the agency, exposure during early developmental stages raises the risk of mental health problems decades down the line.
And then there’s noise pollution. People don’t often think about it as a leading cause of mental health issues and depression, but traffic from roads and aircraft creates a persistent background noise that, to put it simply, drives people crazy. That’s not just anecdotal. More and more researchers are associating noise pollution with causing stress, anxiety, and sleep disruption. All that stress will accumulate over time and contribute to depression.
Researchers also tossed in a possible remedy for all these modern causes of stress and depression: contact with nature. They stress that access to green spaces and natural environments has repeatedly been shown to reduce anxiety and depression and just generally improve a person’s well-being.
The European Environment Agency just told you all to touch grass, doctor’s orders.
The post Air Pollution Is Doing Something Strange to Our Brains appeared first on VICE.
