Seaweed mineral mix may boost aging arteries

NCT ID NCT03464760

First seen Jan 04, 2026 · Last updated Apr 28, 2026 · Updated 13 times

Summary

This study tested whether taking a spirulina-silicon supplement could improve blood vessel health in healthy older adults. Researchers measured artery stiffness and function in 120 participants over 6 months. The goal was to see if the supplement could help maintain flexible arteries and normal blood pressure.

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Contacts and locations

Locations

  • CHU Nimes

    Nîmes, 30029, France

Conditions

Explore the condition pages connected to this study.