Can a simple supplement safely boost brain health in early memory loss?

NCT ID NCT07583251

First seen Jun 27, 2026 · Last updated Jun 27, 2026

Summary

This early-stage study is testing whether a supplement called gamma glutamylcysteine (GGC) is safe for people with mild cognitive impairment (MCI), a condition that can lead to memory loss. Nine volunteers aged 55 to 80 will take different doses of GGC daily for three months. Researchers will monitor for side effects and check blood levels of key substances to see if the supplement might help the body's natural defenses.

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Conditions

The condition(s) this trial relates to.

Cognitive Dysfunction

As listed by the trial registrant

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

Contacts and locations

Study contacts

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

  • Contact

    Phone: •••-•••-•••• Email: •••••@•••••

Locations

  • UPMC Presbyterian Hospital

    RECRUITING

    Pittsburgh, Pennsylvania, 15213, United States

    Contact Email: •••••@•••••

    Contact Phone: •••-•••-•••• Email: •••••@•••••

    Contact

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