Greg you can get a blood test for lead and the remedy is simple, just time consuming. It's called Chelation and it's an IV that "grabs" the lead and you excrete it. The side effect of Chelation is that it also "grabs" build-ups in the circulatory system. Both my parents had it for partial blockages. My mother went to another doctor for it and never told her MD she had it done. He couldn't figure out how the partial blockage in her Carotoid artery disappeared. It's not excepted in the medical community for that use, mostly because it would lower the frequency of bypass surgery and take lots of money out of the orthodox medical organization's pockets.
http://en.wikipedia.org/wiki/Chelation_therapy
http://holisticonline.com/Chelation/hol_chelation.htm
Then there are the critics:
http://www.americanheart.org/presenter. ... ifier=4493