All of the trial test results are the same - l-theanine is highly effective in the treatment of
ADHD due to its ability to balance the neurotransmiters implicated in
ADHD. The latest studies postulate that theanine modulates the levels of neurotransmitters, ie - if one's dopamine levels are too high, theanine lowers it. If one's serotonin levels are too low - it raises it. It also promotes alpha brain waves - the waves we have when we are calm, yet alert.