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Effects of Time-restricted Eating on Nutrient Absorption in Healthy Adults

NCT04877262 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 17

Last updated 2022-06-23

No results posted yet for this study

Summary

This 2-period, crossover, controlled-feeding trial will investigate the effects of early time-restricted eating (8am-2pm), compared to a control eating timeframe (8am-8pm), on energy and macronutrient digestibility, the thermic effect of food (TEF), postprandial blood metabolites, 24 h glucose concentrations, glycemic variability, intestinal hydrogen gas production, gastrointestinal transit time, and microbiome composition. This study will also seek to determine factors that may predict intestinal absorption efficiency (i.e., digestibility) including the microbial composition of stool, fasting and postprandial metabolomics, gastrointestinal transit time, thermic effect of food, 24 h glucose concentrations and variability, and hydrogen gas production.

Conditions

  • Digestibility

Interventions

OTHER

weight maintenance diet (WMD)

A diet meeting the participant's weight maintenance energy needs will be provided.

Sponsors & Collaborators

  • Florida State University

    lead OTHER

Principal Investigators

  • Claire E Berryman, Ph.D. · Florida State University

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
20 Years
Max Age
45 Years
Sex
ALL
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-12-01
Primary Completion
2022-06-10
Completion
2022-06-10

Countries

  • United States

Study Locations

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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 NCT04877262 on ClinicalTrials.gov