Guest guest Posted November 25, 2008 Report Share Posted November 25, 2008 Except I thought the porphyrin tested ONLY for mercury - or can other heavy metals also interfere withe the heme synthesis? IIRC, the French company will send back an interpretation of the results - the US company isn't allowed to do that (damn FDA!) Jim > Porphyrins testing seems to be the test of choice. I just sent mine > off Saturday to a French lab but I can't remember the name of the > company. Quote Link to comment Share on other sites More sharing options...
Guest guest Posted November 25, 2008 Report Share Posted November 25, 2008 also tests for lead> Porphyrins testing seems to be the test of choice. I just sent mine> off Saturday to a French lab but I can't remember the name of the> company. Quote Link to comment Share on other sites More sharing options...
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