You might find the following article of interest:

http://www.mercola.com/2000/sept/10/green_tea_fluoride_thyroid.htm

>>> [log in to unmask] 04/29/02 04:50PM >>>
On Mon, 29 Apr 2002 15:56:39 EDT, Susan Wolf Sternberg <[log in to unmask]>
wrote:

>However, I am having a very hard
>time, (read as impossible) giving up that morning cup of half decaf/half
>regular organic java with a tad of organic milk in it.

I had morning coffee for many years, but then switched to
green tea when I went paleo. It has enough caffeine to satisfy as
coffee did and treats my stomach a lot better.

Philip Thrift
http://www.geocities.com/PaleoFitness