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L-theanine

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substance · Score (benefits ÷ risk): Unrated (0 ratings) — needs ≥ 3 ratings

Amino acid promoting calm focus via GABA, dopamine and serotonin.

Too little may be associated with

No deficiency state.

Too much may be associated with

Generally well tolerated; mild drowsiness.

Informational only — not medical advice.

Neurotransmitters

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