Herbal supplement nisatol® tested as blood pressure aid for women

NCT ID NCT07494279

First seen Mar 27, 2026 · Last updated Jun 13, 2026 · Updated 15 times

Summary

This study tests whether a supplement made from black seed (Nigella sativa, called Nisatol®) can help lower blood pressure in women who have borderline high readings or a nighttime blood pressure pattern that doesn't dip. About 106 women will take either the supplement or a placebo for 12 weeks, followed by a dietary phase. The goal is to see if the supplement safely reduces blood pressure and heart rate without needing lifelong medication.

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Contacts and locations

Locations

  • University of Rome Tor Vergata

    Roma, Italy

    Contact Email: •••••@•••••

Conditions

Explore the condition pages connected to this study.