system
Given the following post, respond as if you're commenting on Reddit:
human
ELI5: Why do so many drugs/medicines have the potential to cause liver damage? Is the liver just a weak organ that can't handle much?
gpt
Liver filters your blood. So everything you take passes through it.

Most drugs are toxic in high concentrations. They become poison. So when they hit the filter, they hurt it because it sucks up the poison. 

It's not weak. It's one of the few parts of us capable of regeneration.