Herbal edge? tiny study tests ironwort for exercise gains

NCT ID NCT07555288

Not yet recruiting Symptom relief Sponsor: University of Thessaly Source: ClinicalTrials.gov ↗

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This study will test whether taking a sideritis (ironwort) supplement before exercise can improve performance and recovery in healthy adults aged 18 to 40. Researchers will measure things like oxygen use, heart rate, blood lactate, and time to exhaustion. The trial is very small with only 12 participants, so results will be preliminary.

What this could mean

Our plain-language read of the trial. This is informational only — not medical advice or a prediction.

Active substance: Sideritis Scardica (ironwort) extract
What this could lead to: If it works, this could point toward a natural supplement that helps athletes perform better and recover faster.
What could go wrong: This is a very small, early-stage trial with only 12 participants, so results may not apply to everyone. The supplement may show no benefit over placebo.

This is an AI summary of the original study and may miss details. Read our disclaimer.

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As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

ATHLETIC PERFORMANCE

Contacts and locations

Locations

Exercise Biochemistry, Physiology and Nutrition Laboratory, Department of Physical Education and Sport Science, University of Thessaly

Trikala, Thessaly, 42150, Greece

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