I eat a teaspoonful of home-made cilantro
pesto each morning, specifically to chelate
(flush) heavy metals out of my body.
If you'd like to read about it, go to my
archive here on CZ -- Http://owen.curezone.com/ -- and click on
the Helaing category. Scroll down through
the various articles until you come to
"Heavy Metals Begone! Eat Cilantro pesto."
And the article directly above that one, has
more information about chelating.