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The Role of Dietary Intake and Host Genetics in Gut Microbiome Response to Resistant Starch Consumption

NCT05743790 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 196

Last updated 2023-04-03

No results posted yet for this study

Summary

Resistant starch (RS), a type of dietary fiber, was shown to have beneficial effects on human health through its impact on microbes present in the intestine. However, the effects of RS on the gut microbiota and in turn, on human health, can vary between individuals. Consequently, everyone may not reap the same health benefits by eating high amounts of RS. Factors predicting how an individual's gut microbes as well as the beneficial metabolites produced by these microbes respond to RS supplementation would be helpful in developing precision nutrition approaches that maximize the benefits of dietary fiber intake. The objective of this study was to evaluate candidate predictors of gut microbiota response to RS supplementation.

Conditions

  • Healthy Volunteers

Interventions

DIETARY_SUPPLEMENT

RS2-control-RS4

Group A: Treatment 1 = RS2 (Hi-Maize 260), Treatment 2 = Control (Amioca TF), Treatment 3 = RS4 (Versafibe 1490)

DIETARY_SUPPLEMENT

RS4-control-RS2

Group B: Treatment 1 = RS4 (Versafibe 1490), Treatment 2 = Control (Amioca TF), Treatment 3 = RS2 (Hi-Maize 260)

Sponsors & Collaborators

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2019-09-26
Primary Completion
2020-12-15
Completion
2020-12-15

Countries

  • United States

Study Locations

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Entities

Companies

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT05743790 on ClinicalTrials.gov