The Effect of Whey Protein on Short-Term Food Intake and Post-Meal Blood Glucose Response in Young Men

NCT ID: NCT00988377

Last Updated: 2009-10-02

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Clinical Phase

NA

Total Enrollment

16 participants

Study Classification

INTERVENTIONAL

Study Start Date

2007-05-31

Study Completion Date

2007-11-30

Brief Summary

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The objective of this study was to describe relationships among whey protein when consumed before a meal on food intake and pre- and post-meal satiety, blood glucose in healthy young adults.

Detailed Description

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A randomized, cross-over design study was conducted. Whey protein preloads (10-40 g) were provided in 300 ml water. At 30 min following consumption, subjects were fed an ad libitum pizza meal. Satiety, and blood glucose were measured at baseline and selected intervals pre- (0, 15 and 30 min) and post-meal (50, 65, 80 and 95 min).

Conditions

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Diabetes Prevention Obesity Prevention

Study Design

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Allocation Method

RANDOMIZED

Intervention Model

CROSSOVER

Primary Study Purpose

PREVENTION

Blinding Strategy

SINGLE

Participants

Study Groups

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10 g whey protein

Group Type EXPERIMENTAL

dietary intervention

Intervention Type OTHER

whey protein 10-40 g

20 g whey protein

Group Type EXPERIMENTAL

dietary intervention

Intervention Type OTHER

whey protein 10-40 g

30 g whey protein

Group Type EXPERIMENTAL

dietary intervention

Intervention Type OTHER

whey protein 10-40 g

40 g whey protein

Group Type EXPERIMENTAL

dietary intervention

Intervention Type OTHER

whey protein 10-40 g

water control

Iso-volumetric (300 ml) water control (Crystal Springs, Canada)

Group Type EXPERIMENTAL

water control

Intervention Type OTHER

Iso-volumetric (300 ml) water control (Crystal Springs, Canada)

Interventions

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dietary intervention

whey protein 10-40 g

Intervention Type OTHER

water control

Iso-volumetric (300 ml) water control (Crystal Springs, Canada)

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

* healthy
* normal weight ( 18-24.9 kg/m²)
* young aged 20-27 year old

Exclusion Criteria

* breakfast skippers
* smokers
* dieters
* individuals with diabetes (fasting BG ≥ 7.0 mmol/L) or other metabolic diseases
Minimum Eligible Age

20 Years

Maximum Eligible Age

27 Years

Eligible Sex

MALE

Accepts Healthy Volunteers

Yes

Sponsors

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Natural Sciences and Engineering Research Council, Canada

OTHER

Sponsor Role collaborator

Mondelēz International, Inc.

INDUSTRY

Sponsor Role collaborator

University of Toronto

OTHER

Sponsor Role lead

Responsible Party

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University of Toronto

Principal Investigators

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Harvey Anderson, Ph.D.

Role: PRINCIPAL_INVESTIGATOR

University of Toronto

Locations

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University of Toronto, Department of Nutritional Sciences

Toronto, Ontario, Canada

Site Status

Countries

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Canada

References

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Akhavan T, Luhovyy BL, Brown PH, Cho CE, Anderson GH. Effect of premeal consumption of whey protein and its hydrolysate on food intake and postmeal glycemia and insulin responses in young adults. Am J Clin Nutr. 2010 Apr;91(4):966-75. doi: 10.3945/ajcn.2009.28406. Epub 2010 Feb 17.

Reference Type DERIVED
PMID: 20164320 (View on PubMed)

Other Identifiers

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Kraft_whey protein: study 1

Identifier Type: -

Identifier Source: org_study_id

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