[cravenbreast]

Yes, I have read that over 800mg of GTE (EGCG) can cause liver damage. I drink matcha for health reasons. One cup per day. You can buy it at Costco, health food stores or order on Amazon. Make sure it is from Japan. You can buy ceremonial or culinary. Culinary costs less and that is what I buy. I also take a vitamin C tablet with my matcha tea. Vitamin C enhances absorption of green tea or you squeeze some lemon or lime into your tea.

Yeah Kay thanks for mentioning. I've checked with my doc and liver levels are good. I typically take 1248mg a day.