Senior woman consoling her daughter

Theanine Dosage for Anxiety

The amino acid derivative L-theanine, also known as Y-glutamylcthylamide, is found naturally almost exclusively in tea leaves. It is able to cross the blood-brain barrier and is considered to be psychoactive.

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Can I Take SAMe & 5-HTP at the Same Time?

SAMe and 5-HTP are chemicals produced naturally within the human body. Both have been studied for use in depression for many decades; however, currently available trials are inconclusive.

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Does Theanine Decrease Serotonin?

L-theanine is an amino acid derivative that is found rarely in nature, but is abundant in the leaves of the Camellia sinensis, or tea, plant.

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