I, too, wish to chime in here. I've seen people that are absolute wrecks unless they're on theanine, either alone or as an adjunct therapy. I suspect a surprisi

I, too, wish to chime in here. I've seen people that are absolute wrecks unless they're on theanine, either alone or as an adjunct therapy. I suspect a surprisingly large number of people just have entirely screwed up glutamate/glutamine cycles, and theanine is an amino analogue of them (makes more sense when you realize the name is l-gamma-glutamylthelyamide).