This is interesting. I do have a lot of copper symptoms (but they also overlap with mercury symptoms) and I do eat some high copper foods, but don't seem to show a reaction to them.

For instance, I ate 4 oz of beef liver (grassfed organic) yesterday, which has like 500% RDA of copper, and I also ate brazil nuts yesterday which are high in copper and very high in selenium, but I really don't feel any different after eating such high copper foods.

I'm guessing this means that copper isn't my problem or could symptoms take longer than 24 hours to kick in?