Does age change how your body handles fisetin? new study aims to find out.

NCT ID NCT06796374

First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time

Summary

This study is looking at how the dietary supplement fisetin moves through the bodies of healthy young adults (18-30 years) compared to healthy older adults (65+). Eighty volunteers will take a single 500 mg dose of fisetin, either with or without food, and have their blood tested over 10 hours. The goal is simply to measure and compare fisetin levels in the blood, not to treat any disease.

What this could mean

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

Active substance
fisetin (a dietary supplement)
What this could lead to
If successful, this study could help determine whether age affects how fisetin is absorbed and processed, guiding future research on its potential health benefits.
What could go wrong
This is an early-stage pharmacokinetic study in healthy volunteers, not designed to test any health outcomes. Results may not apply to people with medical conditions.

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As listed by the trial registrant

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

Contacts and locations

Locations

  • Department of Clinical Pharmacology, Institute of Pharmacology at the Center of Drug Absorption and Transport (C_DAT), University Medicine Greifswald

    RECRUITING

    Greifswald, Germany

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