It should be noted that both of these agents remove other toxic metals in addition to lead and mercury. (alternativementalhealth.com)
There's no copper, nickel, or other toxic metals in here! (geekwrapped.com)
SAFE replacement of mercury amalgams, or fillings, and other toxic metals from your mouth can reduce both the chronic exposure to mercury vapor, as well as the electrical currents that are created by the contact of different metals in fillings and crowns. (nihadc.com)