Tag: Alpha brain waves

Found primarily in tea leaves, L-theanine is a unique amino acid that promotes relaxation and a state of "calm alertness". This profile is in stark contrast to the jittery effects of traditional stimulants, leading many to question: can L-theanine act as a stimulant?

Scientific studies show that L-theanine is rapidly absorbed by the body, typically beginning to have an effect within 30 to 60 minutes after ingestion. So, while you may not feel the full impact immediately, the calming benefits of L-theanine start working relatively quickly.