Data about metal toxins including plutonium (that probably poison sulfur biochemistry) have been compiled from chemical and government databases and analyzed:
http://www.vitaletherapeutics.org/vtlmntox.htm
An awards-winning slide show integrates biochemical studies with environmental, nutritional, and metabolic considerations to optimize the vitaletheine modulators and their enzyme receptors, while minimizing toxins:
http://www.vitalethine.org/WAPFMetlTox.html
A review was published in the June '04 Townsend Letter:
http://www.vitaletherapeutics.org/townlett.pdf