Seaweed supplement shows promise for male infertility in new trial

NCT ID NCT04864314

First seen Apr 30, 2026 · Last updated May 25, 2026 · Updated 4 times

Summary

This study tested a supplement called TetraSOD®, made from a special type of marine algae, to see if it could improve sperm quality in men with unexplained infertility. 80 men took either the supplement or a placebo for three months. The goal was to measure changes in sperm movement and count, as well as DNA health. The trial has been completed, and results are being analyzed.

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Contacts and locations

Locations

  • Hospital Clinic

    Barcelona, 08036, Spain

  • Hospital Clinic

    Barcelona, Spain

Conditions

Explore the condition pages connected to this study.