What is the evidence supporting the use of L-theanine for improving sleep quality in adults?

Zenodo (CERN European Organization for Nuclear Research) 2026 Open access

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Authors: Tripdatabase
DOI: 10.5281/zenodo.18166007
Cited by: 0

Abstract

L-theanine has shown potential benefits for improving sleep quality in adults, with several studies reporting positive outcomes on sleep parameters without significant adverse effects.

Fields of Study & Subjects

Sleep and related disorders Skin Protection and Aging Olfactory and Sensory Function Studies

Publication details

Journal / source
Zenodo (CERN European Organization for Nuclear Research)
Publication date
6 January 2026