The effects of L-theanine consumption on sleep outcomes: A systematic review and meta-analysis.
Fall asleep faster, sleep better, and feel less tired during the day…
A review of 19 studies found that L-theanine, a natural compound in tea, can help people fall asleep faster, sleep better, and feel less tired during the day. While more research is needed, this suggests L-theanine could be a simple, natural option for better sleep without strong side effects.
Key Points
- L-theanine helped people fall asleep slightly faster and improved overall sleep quality
- People who took L-theanine reported feeling less tired and more functional during the day
- The effects were consistent across multiple studies, but researchers say we still need to figure out the best dose
- Since L-theanine is naturally found in tea, this could be an easy sleep aid to try
Our Take
The research on this topic is promising and shows significant potential for improving health outcomes. Based on the evidence, implementing these findings could provide notable benefits.
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