Fiber effects on gut bacteria in healthy adults
This trial tests how two types of fiber—from rice bran and wheat—affect the bacteria living in your gut. It's for healthy adults to help scientists understand how fiber can support digestion and overall health.
Summary written for real people, not researchers, by Clin2.
Who can take part
- You are between 18 and 45 years old.
- Your body mass index (BMI) is between 18.5 and 25 — a healthy weight range.
- You can read and speak English.
- You have no stomach or bowel condition like Crohn's, IBS, or gluten sensitivity.
- You haven't taken antibiotics in the last 3 months.
- You don't currently smoke or drink heavily.
- You are not pregnant or breastfeeding.
- Your weight has stayed within about 6-7 pounds for the last 3 months, and you weigh at least 110 pounds.
Quick eligibility check
Answer a few plain-language questions, based on this study's own requirements, to get a preliminary sense of fit.
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