Hi Sarah
Just want you to know you can do oral chelation with a natural detoxifier call NCD or Natural Cellular Defense it is safe to do even if you are pregant, nursing, or if you have mercury fillings. You get heavy metals from the fish, coal fire plant, water we drink, even the forest fire let of mercury, lead from some dishes if you microwave in them, the list goes on.You have to be careful with doing some oral chelations because you can redistrub the mercury in the body and be sicker than be for. If we detox the body from heavy metal and toxins we can heal ourselves. You can e-mail me offlist and I can help you if you would like to use NCD.