Study Suggests Link Between Long-Term Traffic Noise Exposure and Parkinson's Risk

An extensive 18-year study involving over 3 million Danish adults indicates a significant association between prolonged exposure to road traffic noise and a heightened risk of developing Parkinson's disease. Published in JAMA Neurology, the research found a 3% increase in risk for every 11.5-decibel rise in noise levels near residences. This suggests environmental noise could be a previously unrecognized factor in the development of this neurological condition.