Chocolate that fights stress? new study tests Probiotic-Grape combo

NCT ID NCT07265934

First seen Dec 16, 2025 · Last updated May 16, 2026 · Updated 21 times

Summary

This study tested whether a daily probiotic and grape extract, taken as a capsule or in a chocolate bar, could help healthy adults manage stress and improve sleep. Forty moderately stressed adults took the product for 4 weeks. Researchers measured changes in perceived stress and sleep quality using standard questionnaires.

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Contacts and locations

Locations

  • Centro Universitario Sportivo, University of Camerino

    Camerino, Macerata, 62032, Italy

Conditions

Explore the condition pages connected to this study.