Zeolite has also been helpful for the mercury symptoms. Try ACZ Nano or Waiora Ncd2.
Juva Cleanse essential oil by Young Living can also help. Just put one drop in a 000 size capsule and take it. Work up the dosage as you can tolerate it.
Get your Iodine from natural sources. Try Country Life, or Natures Way kelp. Another good one is Tri-iodide.