I wouldn't put it so harshly Scott, and I would stick to your plan Pat. I'm not a believer in any special health benefits from tea or anything for that matter, because I believe it is more than that.
If you drink 7 cups of green tea but then have a Big Mac for lunch and a Pizza for dinner, I'm sure you have defeated any benefits you'll gain in a week of drinking. I look at the Chinese as a group, and they live a pretty darn long time. So I then look at their diet and lifestyle as a whole and try to determine why. Tea is a part of it I'm sure, and no study needs to tell me that. I'm Italian, most Italians and Mediterranien people live a long time as well and are pretty healthy, same thing. I disect the diet and lifestyle and gain what I can. Indian's are also a long lived people. So I adjust my diet, drink tea, and do my best to adjust the lifestyle which will never happen here in the U.S. in my field especially... and that is what I go for.
I personally don't believe in drinking only fermented teas, fermentation along with bacteria and things like yeast are most likely not always the best to eat... and history and studies can show this. So a steady diet of black tea is probably not the best for your body irregardless of the health benefits from the tea. It is all about balance, and that to me is the key... taking the Yin with the Yang. It is just as UNHEALTHY to unbalance to one side or the other exclusively too much good or too much bad, just shoot for the middle and live the best life you can accepting that.
I'd be just as critical of someone who only drinks green tea, health benefits or not.
- Dominic