TCE (trichloroethylene)
Toxins · Chlorinated solvent
High priority
What this is
EPA December 2024 final rule banning most TCE uses under TSCA — major regulatory action. Vapor intrusion (groundwater contamination entering homes through sub-slab) is an often-overlooked exposure route. Parkinson's association (Goldman 2023) has gained substantial evidence — Camp Lejeune cohort showed elevated PD risk.
Mechanism
Industrial degreasing solvent; widespread groundwater contaminant near industrial/military sites (Camp Lejeune); IARC Group 1; established Parkinson's risk signal
Dose & route
EPA Superfund maps; drinking water testing near industrial sites; vapor intrusion mitigation in affected homes
Citations
- https://pubmed.ncbi.nlm.nih.gov/37365881/
- https://www.epa.gov/assessing-and-managing-chemicals-under-tsca/final-risk-management-rule-trichloroethylene-tce
- https://pmc.ncbi.nlm.nih.gov/articles/PMC9979630/
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This is an independent synthesis of published research by a non-clinician. Scores are opinions supported by citations, not prescriptions. See the full disclaimer and methodology for how this score was produced and what it does and doesn't mean.