The Benefits of Consuming Hummus as an Afternoon Snack

Status Completed

Clinical Trial Summary

The investigators propose a randomized snack study in normal to overweight adults that will test whether the consumption of different afternoon snacks will have different effects on appetite, mood, blood sugar control, and food intake.

Aim 1: To examine whether the addition of hummus as part of an afternoon snack will improve diet quality, particularly through assessments of daily:

- Vegetable consumption

- Snacking behavior

- Energy intake

- Food choices

Aim 2: To examine whether the addition of hummus as part of an afternoon snack will improve appetite control and satiety including assessments of:

- Appetite Control (hunger, desire to eat, prospective food consumption)

- Cravings (sweet, salty, savory)

- Satiety (fullness)

- Eating initiation

Aim 3: To examine whether the addition of hummus as part of an afternoon snack will improve free-living glycemic control.

Aim 4: To explore whether the addition of hummus as part of an afternoon snack will improve mood/energy states

Clinical Trial Description

Experimental Design: For 6 consecutive days/treatment, the participants will consume either hummus and pretzels, granola bars, or no snack between 2-4 pm and refrain from eating anything else during this time. On day 7, the participants will consume a standard breakfast, at home, and will come in to the investigator's facility 1 h prior to their habitual lunch time. The participants will be placed in a comfortable room, void of all time cues and a standardized lunch will be consumed. At 3 h after lunch, the participants will complete baseline appetite, satiety, and mood questionnaires. The respective snack will be given to the participants, and they will have 20 minutes to eat the snack. Snack palatability will also be assessed. The participants will continue to complete the previous questionnaires until they voluntarily choose to eat (again). At 3 h after snack, they will be presented with ad libitum dinner and evening snacks. They will be permitted to eat as much or as little as they would like to eat over the remainder of the day. In addition, from day 3 to day 8 of the testing week, continuous glucose monitoring will be completed to assess glucose control. ;

Study Design

Related Conditions & MeSH terms

Appetitive Behavior

Clinical Trial Details

NCT number	NCT03595462
Study type	Interventional
Source	Purdue University
Contact
Status	Completed
Phase	N/A
Start date	June 8, 2018
Completion date	December 20, 2018

View Details

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Clinical trials are conducted in a series of steps, called phases - each phase is designed to answer a separate research question.

Phase 1: Researchers test a new drug or treatment in a small group of people for the first time to evaluate its safety, determine a safe dosage range, and identify side effects.
Phase 2: The drug or treatment is given to a larger group of people to see if it is effective and to further evaluate its safety.
Phase 3: The drug or treatment is given to large groups of people to confirm its effectiveness, monitor side effects, compare it to commonly used treatments, and collect information that will allow the drug or treatment to be used safely.
Phase 4: Studies are done after the drug or treatment has been marketed to gather information on the drug's effect in various populations and any side effects associated with long-term use.