I also love green tea as well as black tea and drink both regularly.  I don't
plan on quitting or cutting back until I see more evidence that this fluoride
business isn't just another alarmist theory.  The Japanese have been drinking
green tea for centuries and they certainly don't seem to have the same
incidence of  hypothyroid problems that Americans have.  In any event did
send off a couple of e-mails to several tea companies inquiring as to the
fluoride content of their products -- I'll post any info I receive.