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Effects of Variety and Portion Size on Meal Intake of Adults

NCT05152693 · Status: WITHDRAWN · Phase: NA · Type: INTERVENTIONAL

Last updated 2021-12-10

No results posted yet for this study

Summary

The primary purpose of this study is to gain a better understanding of the combined effects of meal variety and portion size on food intake at a meal. The study will also explore relationships with eating microstructure such as eating rate and bite size. Additionally, other individual characteristics will be examined for their influence on the effects of variety and portion size on meal intake.

Conditions

  • Eating Behavior

Interventions

OTHER

Low variety

Meal components are mixed together on the plate

OTHER

High Variety

Meal components are served separately on the plate

OTHER

Small Portion Size

Small meal portion size

OTHER

Large Portion Size

Large meal portion size

OTHER

With Beverage

Meal served with water

OTHER

Without Beverage

Meal served without water

Sponsors & Collaborators

  • Jenny Craig, Inc.

    collaborator INDUSTRY

  • Penn State University

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
BASIC_SCIENCE
Masking
SINGLE
Model
CROSSOVER

Eligibility

Min Age
20 Years
Max Age
65 Years
Sex
FEMALE
Healthy Volunteers
No

Timeline & Regulatory

Start
2022-01-20
Primary Completion
2023-01-20
Completion
2023-01-27

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 NCT05152693 on ClinicalTrials.gov