I have been interested about matcha tea since last week when I heard of it. I want to try it from the positive things that I see on google about it. I read above that I should not be drinking this tea on an empty tummy and if I'm hungover (those are good to knows). Other than that, are there other things I need to be mindful about? By the way, been scouting for a whisk and a holder and I found one that I really liked at http://www.flourishandthrivenow.com/. Can you suggest other places?