Air pollution is linked to higher rates of depression

A study published in the journal Environment Science and Ecotechnology found a strong link between long-term exposure to air pollution and an increased risk of depression. The study was led by Harbin Medical University and Cranfield University and analyzed data from more than 12,000 participants in the China Health and Retirement Longitudinal Study (CHARLS).

The study identified sulfur dioxide (SO₂) as the most important factor in depression risk, with fine particulate matter (PM2.5) and carbon monoxide (CO) also linked to symptoms of depression. It is said that These pollutants have been found to have compound effects when combined, highlighting the dangers of exposure to multiple pollutants.

The study also investigated potential mechanisms and found that cognitive and physical impairments were partially responsible for the association between pollution and depression. The findings highlight the mental health risks posed by environmental pollutants and call for urgent action to reduce their levels.

“Our findings highlight the critical need for integrated air quality management to improve both physical and mental health,” the authors said. Targeting SO₂ and other key pollutants could significantly reduce the public health burden of depression, especially among vulnerable populations such as middle-aged and elderly people.

With millions of people around the world exposed to dangerous air quality levels, this study highlights the intersection of environmental and mental health issues and calls for stricter pollution controls and targeted interventions. Masu.