> 1. Does anyone know of any scientific studies to verify that Huggins'
claim
> is true.

No, but there are reasonable hypothesis. Animal products contain more of
some of the amino acids that help to take mercury from the body, as well as
selenium. Some vegetarians also have low B12 which does not help either.

Generous of the right supplements should help all patients. Contact
http://www.iaomt.org/

John C