TRADE NAME: L-Theanine

CHEMICAL NAME:

TYPE OF SUPPLEMENT:

WHAT IT IS: L-Theanine is the predominant amino acid in green tea leaves. The amount of Theanine in the leaves will depending on the time of the growing season the tea leaves are harvested. This is due to the natural process of polyphenols, in which the tea plant changes the theanine into catechins. Catechins are known for their antioxidant benefits and are what green tea is generally known and consumed for.

HOW IT WORKS: L-Theanine is absorbed from the small intestine by means of a sodium-coupled active transport process, competing for absorption with methionine amino acids (Isoleucine, Leucine, and Valine). Crossing the blood-brain barrier, it’s shown to increase the brains output of Alpha waves (waves associated with being awake and alert but relaxed), reducing stress, and producing a calming effect.

PRIMARY AFFECTS: Effective against stress, tension, and anxiety. Shown to effect the release or reductions of dopamine and serotonin (both neurotransmitters) causing improved learning ability, memory, mental focus, concentration, and the promotion of creativity. L-Theanine has also been shown to reduce high blood pressure, aid in obtaining a better and more sound sleep, and has been beneficial in cancer therapy.

EFFECTIVE DOSAGE LEVEL: Studies have shown the effectiveness in dosage ranging from 50mg to 200mg daily (about 2-4 cups of green tea). Effected are noted in generally 30-40 minutes.

SUPPLEMENT CONFLICTS: There are no conflicts associated with the use of Theanine.

SIDE EFFECTS: No side effects have been reported.