Can Air Pollution Increase the Risk of Parkinson's Disease?

A new study suggests that long-term exposure to air pollution may increase the risk of Parkinson's disease. A meta-analysis conducted by the University of Cambridge in the UK has revealed significant findings on this issue. The study examined the results of 42 scientific studies and evaluated the relationship between air pollution and neurodegenerative diseases. Experts say that air pollution may increase the risk of Parkinson's disease. According to the study, an increase of 5 micrograms per cubic meter in fine particulate matter (PM2.5) levels increases the risk of Parkinson's disease by approximately 10 percent. An increase of 15 micrograms per cubic meter in PM10 levels is associated with an approximately 18 percent increase in Parkinson's risk. Experts emphasize that exposure to air pollution does not mean that everyone will develop Parkinson's disease. However, air pollution is considered a modifiable environmental risk factor.