Overview

• A population-based study published in JAMA Network Open reports a strong association between living near golf courses and higher odds of Parkinson’s disease.
• Residents within one mile of a golf course face a 126% increased risk of Parkinson’s compared to those living over six miles away, with the risk decreasing by 13% for each mile farther beyond three miles.
• People in water service areas with a golf course had nearly double the odds of Parkinson’s, with the risk rising 82% further in groundwater-vulnerable regions.
• Researchers emphasize that the findings show correlation, not causation, and highlight the need for further investigation into pesticide exposure through water and air pathways.
• Experts call for stricter pesticide regulations and expanded studies to address limitations, including the lack of direct testing for contamination and control for other environmental factors.