Diabetes Prevention, Obesity Prevention
Conditions
Keywords
whey protein, subjective appetite, shor-term food intake, blood glucose
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).
Interventions
OTHERdietary intervention
whey protein 10-40 g
OTHERwater control
Iso-volumetric (300 ml) water control (Crystal Springs, Canada)
Sponsors
Natural Sciences and Engineering Research Council, Canada
Mondelēz International, Inc.
University of Toronto
Study design
Allocation
RANDOMIZED
Intervention model
CROSSOVER
Primary purpose
PREVENTION
Masking
SINGLE (Subject)
Eligibility
Sex/Gender
MALE
Age
20 Years to 27 Years
Healthy volunteers
Yes
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
Design outcomes
Primary
| Measure | Time frame |
|---|---|
| Blood glucose subjective appetite Food intake at 30 min | 0-95 min |
Secondary
| Measure | Time frame |
|---|---|
| physical comfort palatability | 0-95 min |
Countries
Canada
Outcome results
None listed