Thanks for the reply, yeah im skeptical if they actually do anything either. Although I tried them one night this past week. I did seem to have some detox like symptoms the day after. They claim to stimulate detox by hitting the kidney meridian at the bottom of your feet. I can attest to some accupuncture sessions that made me feel kind of crappy for a few days by targeting the same spot. Anyways, since I got them free, I figured I'd try it. I am just interested in anyones experiences with them when they had their amalgams in, esp if it seemed to make your worse, cause I don't want to do that...