The Effect of Whey Protein on Short-Term Food Intake and Post-Meal Blood Glucose Response in Young Men
Not Applicable
Completed
- Conditions
- Diabetes PreventionObesity Prevention
- Interventions
- Other: dietary interventionOther: water control
- Registration Number
- NCT00988377
- Lead Sponsor
- University of Toronto
- Brief Summary
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
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).
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- Male
- Target Recruitment
- 16
Inclusion Criteria
- healthy
- normal weight ( 18-24.9 kg/m²)
- young aged 20-27 year old
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Exclusion Criteria
- breakfast skippers
- smokers
- dieters
- individuals with diabetes (fasting BG ≥ 7.0 mmol/L) or other metabolic diseases
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Study & Design
- Study Type
- INTERVENTIONAL
- Study Design
- CROSSOVER
- Arm && Interventions
Group Intervention Description 10 g whey protein dietary intervention - 20 g whey protein dietary intervention - 30 g whey protein dietary intervention - 40 g whey protein dietary intervention - water control water control Iso-volumetric (300 ml) water control (Crystal Springs, Canada)
- Primary Outcome Measures
Name Time Method Blood glucose subjective appetite Food intake at 30 min 0-95 min
- Secondary Outcome Measures
Name Time Method physical comfort palatability 0-95 min
Trial Locations
- Locations (1)
University of Toronto, Department of Nutritional Sciences
🇨🇦Toronto, Ontario, Canada