Sorry, I forgot to list the URL>
   http://www.atsdr.cdc.gov/tfacts58.html----- 

  John

    Dear John, You expect me to believe the govenrment???
    I take 10 micrograms  a day. The body uses it to produce insulin. It isn`t 
in the soils as they are depleted, thus the dramatic rise in diabetes.
    I trust CS and I trust vanadium.
    Marshalee