Check this article. It seems there may be other factors afoot that may exp=
lain why tea can be brewed using drinking water. I have only scanned the a=
rticle but it looks promising. there is a PDF version available on the sit=
e.
http://www.pubmedcentral.gov/articlerender.fcgi?artid=242125
Ted Peterson
EW/SOE
Received on Mon May 03 2004 - 22:22:40 EDT