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NCT07663214NARecruiting

The Combined Effects of Energy Density and Variety on Intake

Cornell University

Start Date

10/12/2026

Completion Date

7/31/2027

Summary

The primary purpose of this study is to investigate the influence of the independent and combined effects of variety and energy density on food intake at a meal. Additionally, individual characteristics will be examined for their influence on the effects of variety and energy density on intake.

Eligibility Criteria

Age Range: 20 years to 60 years

Inclusion Criteria: * Regularly consume 3 meals per day * Like, are willing to eat, and do not have allergies to the study foods * Are willing to refrain from drinking alcohol the day before study visits * Are willing to consume a consistent breakfast the day of study visits * Have a BMI between 18.5-29.9 kg/m2 Exclusion Criteria: * Experienced a weight change \>5 kg in the past month * Are a smoker * Are an athlete in training * Take medications or have a health condition known to affect appetite * Are pregnant or breastfeeding * Have ever been diagnosed with an eating disorder or depression * Specialize in the fields of psychology or nutritional sciences.

Interventions

OTHER

Low Variety

OTHER

High Variety

OTHER

Low ED

OTHER

High ED

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Conditions

Eating Behaviors

Locations

Cornell University

Ithaca, New York 14850

United States