Just wanted to mention that macha green tea powder works really well at increasing my energy level. Plus, it's supposed to be good for you. Just about every treatment for advanced prostate cancer includes fatigue as a side effect. Fatigue has certainly been a big issue for me. Coffee helps but I don't like to drink too much of it. Macha powder gives me energy for a longer stretch with none of the anxiety I sometimes get from coffee. It tastes lousy but I just down it like Rocky drinking 6 raw eggs before his workouts. One tea spoon with a glass of cold water. if you prefer, there's lots of ways to prepare it to make it more tolerable. Traditional brewed green tea is good for you too but the powder is concentrated and has the impact of multiple tea bags.