A rare amino acid (Theanine (or L-theanine) is acid found almost exclusively in tea. Theanine is known to promote mental and physical relaxation, improve mood, and reduce anxiety without causing drowsiness. This important amino acid directly stimulates the production of alpha brain waves, creating a state of deep relaxation and mental alertness similar to what is achieved through meditation. Scientists believe that theanine may also increase concentration, improve memory, combat PMS and regulate blood pressure.

In a society that spends over 700 million dollars on antidepressants, the stress relief brought by a cup of tea may be much needed!