Thanks for the suggestions. I have BaschettiI licorice. I was actually curious about copper toxicity but I could not find the forum.
You are right about the histamine. I have always had high histamine levels with chronic severe sinus allergies that greatly improved after having old fillings removed (not mercury)
I can tell histamine is still around by red skin blotchiness
I was wondering about niacin flushes and histamine. Any input on niacin?