Living near dry cleaners linked to increased likelihood of Parkinson's disease
People living near dry cleaners may have a higher risk of developing Parkinson's disease, according to a new nationwide study led by researchers at Barrow Neurological Institute in Phoenix.
A new study led by researchers at Barrow Neurological Institute has found that people living near dry cleaners may have a higher risk of developing Parkinson's disease. The nationwide analysis, which examined Medicare records from nearly 19 million older adults, found that those living within approximately 500 feet of a dry cleaner had a 14% greater risk compared to those living farther away.
The association was strongest among individuals with walking and balance problems, falls, and cognitive impairment. The study adds to growing evidence linking environmental exposures, particularly long-term exposure to chlorinated solvents like trichlorethylene (TCE) and perchloroethylene (PCE) used in dry cleaning, to Parkinson's disease.
While the study does not prove causation, it highlights the importance of further research into the role of residential environmental exposures in the disease.
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