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Breakfast Consumption and Energy Balance in Active Adult Males

NCT04862208 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 10

Last updated 2023-09-07

No results posted yet for this study

Summary

Exercising in the fasted state results in greater fat oxidation during exercise and results in decreased caloric intake in the meals after exercise. However, the studies that examine fasted vs. fed exercise utilize a carbohydrate-based breakfast, which can increase blood glucose and insulin concentrations, which is considered a negative consequence. A protein breakfast, which can increase satiety and rest of day energy intake could also increase resting energy expenditure as well as fat oxidation during exercise. However, comparisons between fasting exercise and pre-exercise breakfast macronutrient intake (i.e., carbohydrate vs. protein) have not been made. Therefore the purpose of this study is to investigate if eating breakfast and the composition of this breakfast before exercise has an effect on the food eaten throughout the rest of the day.

Conditions

  • Energy Intake
  • Substrate Utilization
  • Hormones
  • Satiety

Interventions

DIETARY_SUPPLEMENT

Maltodextrin supplement

maltodextrin (25g in 12 oz water) 1 hour pre-exercise

DIETARY_SUPPLEMENT

Whey supplement

whey (25g in 12 oz water) 1 hour pre-exercise

DIETARY_SUPPLEMENT

Water

non-caloric control (12 oz flavored water) 1 hour pre-exercise

DIETARY_SUPPLEMENT

Maltodextrin supplement

maltodextrin (25g in 12 oz water) with no exercise

Sponsors & Collaborators

  • Ohio University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
18 Years
Max Age
45 Years
Sex
MALE
Healthy Volunteers
Yes

Timeline & Regulatory

Start
2021-05-06
Primary Completion
2021-08-27
Completion
2023-05-01

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 NCT04862208 on ClinicalTrials.gov