peer-reviewed study published in JAMA Internal Medicine finds that 85 people have been killed by the dangerous solvent methylene chloride in the last 4 decades. The study notes that even these numbers don’t capture the full scope of harm, because many deaths likely are unreported, and deaths likely to have occurred due to exposure may not have identified methylene chloride as the cause of death. The study assessed verified deaths from acute exposures but does not capture the harms, including cancer, caused by chronic exposure.

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