Earlier quoted context omitted.
> They are toxic. If you ate enough salt to reach a toxic dose of sodium ferrocyanide, you’d already be dead from hypernatremia though? The dose makes the poison.
"The dose makes the poison." Yes it does and it all adds up. So why would I add more things, that are poisenous even at small doses, when I can easily avoid it?
No, it doesn't, because sodium ferrocyanide is poorly absorbed in the first place and not bioaccumulative in humans. I suppose you also don't each spinach or almonds either?