Silver fir extract: safe for your liver and kidneys?

NCT ID NCT07189143

First seen Nov 01, 2025 · Last updated Jun 05, 2026 · Updated 31 times

Summary

This study checked if a dietary supplement made from silver fir branches, called Belinal®, is safe for the liver and kidneys. Fifteen healthy adults took the supplement daily for two weeks. Researchers measured blood markers of liver and kidney function at several points to see if any harm occurred.

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Contacts and locations

Locations

  • University of Ljubljana

    Ljubljana, 1000, Slovenia

Conditions

Explore the condition pages connected to this study.