My gut tells me that the copper like Hg are best treated by trial chelation.
Things to try
- Cloves, 1255ppm of manganese and save while Hg toxic which large amounts of manganese via supplements are NOT
- Moly 2-3mg per day, spread out
- Zinc for those without blood Hg
- Taurine, +3g per day spread out
NOTE: Possible use of Colloidal Copper for those with Hg in blood.