That is exactly what I said in my first comment. And then a bunch of people piled on to have a cow about that statement. And the longer this discussion has gone on, the weirder it has gotten in terms of people trying to put words in my mouth and claim intent that isn't there.
You could just give it a rest yourself. It takes two to make for good discussion. Both people need to be engaging in good faith. It only takes one to undermine that process.
Then say that and be done with it. Don't cloud the issue with misdirection about metal poisoning.