Stress relief in a pill? new study tests theanine
NCT ID NCT05854017
First seen Jun 24, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a theanine supplement can reduce stress, anxiety, and improve sleep in adults who report moderate to high stress. 104 participants will take either the supplement or a placebo for a period of time. Researchers will measure changes using stress and anxiety questionnaires.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
- Active substance
- theanine dietary supplement
- What this could lead to
- If it works, this could offer a natural option for managing everyday stress and improving mood and sleep.
- What could go wrong
- This is a small, early-stage study with no phase, so results may not be conclusive. The supplement may work no better than a placebo.
This is an AI summary of the original study and may miss details. Read our disclaimer.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
-
Life Extension Clinical Research, Inc.
Fort Lauderdale, Florida, 33304, United States
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