L-Theanine is a unique amino acid found in the leaves of green tea, Camellia sinensis. Identified in 1949 by Japanese scientists, it is credited for the beverage’s umami taste. L-Theanine influences human brain function, creating relaxing effects and improved sleep quality.
L-Theanine may help Stress by its anti-stress and antidepressant-like effects.
You may want to focus on treating a specific side effect of L-Theanine. Select one to see what may help.
Our user data reports L-Theanine used in conjunction with the following conditions. Select to discover.
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