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amino acid

L-Theanine

L-Theanine is discussed in connection with both sleep-related outcomes and physical function.

These are research findings, not promises. A supplement does not replace medical treatment, and taking more does not work better.

The expert view shows every study, dose protocol and source.

Diatelos provides general wellness information based on published research. It is not medical advice. Talk to a clinician before starting any new supplement or practice, especially if you have a health condition, are pregnant, or take medication.