Yeast powder boosts bathroom visits in healthy adults

NCT ID NCT06911177

First seen Feb 04, 2026 · Last updated May 12, 2026 · Updated 13 times

Summary

This study tests whether a daily supplement made from yeast (called yeast mannan) can increase how often healthy adults who have bowel movements once a day or less go to the bathroom. About 70 adults will take either the yeast supplement or a placebo for 28 days. Researchers will track stool frequency, digestion, and gut bacteria changes.

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Contacts and locations

Locations

  • Department of Food Science and Human Nutrition

    Gainesville, Florida, 32611, United States

Conditions

Explore the condition pages connected to this study.