Don't know about the metabolism thing, but I love green tea! I have it fairly weak with 2 sweetners and really enjoy it.
Used to be a tea with milk and sugar girl, but I won't be going back!
Once this is all over there are other versions of green tea I also love but can't have at the mo, one with jasmine and another with orange and lotus blossom, they are yummy.
try some, its the only way you will know, my husband was shocked to find he likes it too, and he was so sure he would hate it.....
mags
xxx