Protein vs. carbs: which snack bar wins the hunger battle?

NCT ID NCT07227701

First seen Jun 27, 2026 ยท Last updated Jun 27, 2026

Summary

This study compares how full and satisfied people feel after eating a high-protein snack bar versus a high-carbohydrate snack bar. About 150 healthy adults aged 18-65 with a normal or slightly overweight BMI will participate. Each person visits twice, eating one type of bar each time, and rates their hunger and fullness over two hours. They also eat from a buffet to measure how much food they consume after the snack.

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Conditions

The condition(s) this trial relates to.

Personal Satisfaction

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

Contacts and locations

Locations

  • Indiana University--Bloomington School of Public Health

    Bloomington, Indiana, 47405, United States