Can vitamin c protect the brain from too much oxygen?

NCT ID NCT07369232

First seen Feb 01, 2026 · Last updated May 13, 2026 · Updated 9 times

Summary

This study looks at how breathing pure oxygen for 30 minutes changes blood flow in the brain and whether vitamin C can reduce any harmful effects. Ten healthy adults will each take part in two sessions, receiving either vitamin C or a placebo before breathing oxygen. Researchers will measure brain blood flow, skin blood flow, and blood markers to understand these effects.

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Contacts and locations

Locations

  • Department of Intensive Care - Erasmus Hospital - ULB

    RECRUITING

    Anderlecht, Brussels Capital, 1070, Belgium

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

Conditions

Explore the condition pages connected to this study.