The Effect of Whey Protein on Short-Term Food Intake and Post-Meal Blood Glucose Response in Young Men
This study has been completed.
Sponsor:
University of Toronto
Collaborators:
Natural Sciences and Engineering Research Council, Canada
Mondelēz International, Inc.
Information provided by:
University of Toronto
ClinicalTrials.gov Identifier:
NCT00988377
First received: September 30, 2009
Last updated: October 1, 2009
Last verified: October 2009
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Purpose
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.
| Condition | Intervention |
|---|---|
|
Diabetes Prevention Obesity Prevention |
Other: dietary intervention Other: water control |
| Study Type: | Interventional |
| Study Design: | Allocation: Randomized Endpoint Classification: Efficacy Study Intervention Model: Crossover Assignment Masking: Single Blind (Subject) Primary Purpose: Prevention |
| Official Title: | The Effect of Whey Protein on Short-term Food Intake and Post-meal Blood Glucose Response in Young Men |
Resource links provided by NLM:
Further study details as provided by University of Toronto:
Primary Outcome Measures:
- Blood glucose subjective appetite Food intake at 30 min [ Time Frame: 0-95 min ] [ Designated as safety issue: No ]
Secondary Outcome Measures:
- physical comfort palatability [ Time Frame: 0-95 min ] [ Designated as safety issue: No ]
| Enrollment: | 16 |
| Study Start Date: | May 2007 |
| Study Completion Date: | November 2007 |
| Primary Completion Date: | August 2007 (Final data collection date for primary outcome measure) |
| Arms | Assigned Interventions |
|---|---|
| Experimental: 10 g whey protein |
Other: dietary intervention
whey protein 10-40 g
|
| Experimental: 20 g whey protein |
Other: dietary intervention
whey protein 10-40 g
|
| Experimental: 30 g whey protein |
Other: dietary intervention
whey protein 10-40 g
|
| Experimental: 40 g whey protein |
Other: dietary intervention
whey protein 10-40 g
|
|
Experimental: water control
Iso-volumetric (300 ml) water control (Crystal Springs, Canada)
|
Other: water control
Iso-volumetric (300 ml) water control (Crystal Springs, Canada)
|
Detailed Description:
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).
Eligibility| Ages Eligible for Study: | 20 Years to 27 Years |
| Genders Eligible for Study: | Male |
| Accepts Healthy Volunteers: | Yes |
Criteria
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
Contacts and Locations
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Please refer to this study by its ClinicalTrials.gov identifier: NCT00988377
Please refer to this study by its ClinicalTrials.gov identifier: NCT00988377
Locations
| Canada, Ontario | |
| University of Toronto, Department of Nutritional Sciences | |
| Toronto, Ontario, Canada, M5S 3E2 | |
Sponsors and Collaborators
University of Toronto
Natural Sciences and Engineering Research Council, Canada
Mondelēz International, Inc.
Investigators
| Principal Investigator: | Harvey Anderson, Ph.D. | University of Toronto |
More Information
No publications provided by University of Toronto
Additional publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
| Responsible Party: | Dr. G. Harvey Anderson, University of Toronto |
| ClinicalTrials.gov Identifier: | NCT00988377 History of Changes |
| Other Study ID Numbers: | Kraft_whey protein: study 1 |
| Study First Received: | September 30, 2009 |
| Last Updated: | October 1, 2009 |
| Health Authority: | Canada: Ethics Review Committee |
Keywords provided by University of Toronto:
|
whey protein subjective appetite shor-term food intake blood glucose |
ClinicalTrials.gov processed this record on March 03, 2015