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L-Theanine Benefits: How It Supports Relaxation, Focus, and Sleep

L-theanine helps reduce stress, improve sleep, support skin health, and promote relaxation. Learn about its benefits for men, women, and overall well-being.

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References

WOWMD follows strict sourcing guidelines to ensure the accuracy of its content, outlined in our editorial policy. We use only trustworthy sources, including peer-reviewed studies, qualified experts, and information from top institutions.

  • Sage Journals
  • REsearchgate
  • REsearchgate
  1. In Search of a Safe Natural Sleep Aid: https://pubmed.ncbi.nlm.nih.gov/25759004/
  2. Alpha and theta oscillations are inversely related to progressive levels of meditation depth: https://pmc.ncbi.nlm.nih.gov/articles/PMC8633885/
  3. Effects of l-Theanine on Cognitive Function in Middle-Aged and Older Subjects: https://pmc.ncbi.nlm.nih.gov/articles/PMC8080935/
  4. L-Theanine Alleviates IMQ-Induced Psoriasis Like Skin Inflammation by Downregulating the Production of IL-23 and Chemokines: https://pmc.ncbi.nlm.nih.gov/articles/PMC8350042/
  5. A Novel Theanine Complex, Mg-L-Theanine Improves Sleep Quality via Regulating Brain Electrochemical Activity: https://pmc.ncbi.nlm.nih.gov/articles/PMC9017334/
  6. L-theanine, a natural constituent in tea, and its effect on mental state: https://pubmed.ncbi.nlm.nih.gov/18296328/