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

NCT ID NCT07265934

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

Summary

This pilot study tested whether a daily probiotic and grape extract supplement (in a capsule or chocolate bar) could improve stress and sleep in 40 healthy adults with moderate stress. Participants took the product for 4 weeks, and researchers measured changes in perceived stress and sleep quality. The study aimed to see if these natural ingredients could support mental well-being in healthy people.

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Contacts and locations

Locations

  • Centro Universitario Sportivo, University of Camerino

    Camerino, Macerata, 62032, Italy