Which system does Methylene chloride depress that can lead to health issues?

Methylene chloride, also known as dichloromethane, primarily affects the central nervous system (CNS). When inhaled or absorbed through the skin, it can lead to various neurological symptoms such as dizziness, headaches, fatigue, and even more severe effects like loss of consciousness at high levels of exposure. This depressant effect on the CNS is critical because it can impair cognitive and motor functions, increasing the risk of accidents and decreasing an individual's ability to perform tasks safely.

In contrast, while methylene chloride may have potential effects on other bodily systems, the most significant health risks associated with its exposure are linked to the central nervous system. This understanding underscores the importance of regulating exposure levels in occupational settings where methylene chloride is used to protect the health of workers.