Could a cherry extract boost Runners' hearts?
NCT ID NCT07194720
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study looked at whether taking a cornelian cherry supplement for four weeks could improve heart and blood vessel function in healthy amateur long-distance runners over age 45. Eighteen participants received either the cherry extract or a placebo in a crossover design. Researchers measured blood pressure, vascular resistance, and chemoreflex sensitivity to see if the supplement had any effect.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Cornelian cherry (Cornus mas) lyophilisate
What this could lead to
If it works, this could point toward a natural supplement to support heart health and exercise performance in older athletes.
What could go wrong
This is a small, early-stage study in healthy people, not a treatment for any disease. Results may not apply to the general population or those with health conditions.
Disclaimer
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the original study
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Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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Contacts and locations
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Locations
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Wroclaw Medical University
Wroclaw, Lower Silesian Voivodeship, 50-376, Poland