https://pubmed.ncbi.nlm.nih.gov/30707852/?hopId=2698204f-a880-4b6b-b571-e82d14f92001
GABA/l-theanine mixture has a positive synergistic effect on sleep quality and duration as compared to the GABA or l-theanine alone. The increase in GABA...
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https://www.verywellhealth.com/l-theanine-everything-you-need-to-know-7503944
Explore the benefits and safety of L-theanine. Understand its potential effects on sleep, anxiety, and ADHD, plus important usage guidance.
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