I'm sorry but what does cast iron have to do with a mortar and pestle? Am I your AI hallucination? (If you are human or English is not your first language, please disregard.)
"CR used a very conservative threshold for determining 'high' levels of the metals, which are not backed by major regulatory and health agencies, including the World Health Organization and the Food and Drug Administration. While pressuring chocolate companies to do more to keep contaminants out of our treats is a reasonable goal, this is not something anyone needs to fret about."
Edit: Obviously, chocolate production is problematic due to the exploitation of labor (and the use of child labor and even slave labor).
Edit #2: Fixed quotation marks inside article quote.
As long as I get some amount of engagement, the points really don't matter to me. I once posted something in an attempt to call attention to misogyny. The post broke no rules, but given my intent, I suppose it could be considered trolling. Most people (and probably some of their sock puppets) didn't agree with me and I got quite a few downvotes on the post itself and in the comments, but if it made one person reconsider their position, it was worth it to me.
I mean, maybe. That seems unlikely with granite. It's like a big, dense sponge.