The Effect of Fluid Dairy Products Consumed Before and Within a Pizza Meal on Glycemic Regulation, Food Intake and Satiety in Normal Weight and Overweight/Obese Children
Trial Snapshot
- Phase
- Phase 1
- Status
- Completed
- Sponsor
- University of Toronto
- Enrollment
- 57
- Locations
- 1
- Primary Endpoint
- Food intake
Study Overview
Brief Summary
The purpose of this study is to examine the effects of fluid dairy products on blood glucose and insulin, satiety and energy intake in normal weight and overweight/obese children in the age range of 9-14 y. Experiment 1: The specific objective is to examine the effects of isocaloric and isovolumetric amounts of 2% M.F. milk, 1% M.F. chocolate milk, 1.5% M.F. yogurt drink, tropical punch and water consumed before and within a pizza meal 60 min later on appetite and food intake. Experiment 2 will compare the effects of 2% M.F. milk and tropical punch consumed before and with a pizza meal 60 min later on food intake, blood glucose, and appetite hormone response.
Study Design
- Study Type
- Interventional
- Allocation
- Randomized
- Intervention Model
- Crossover
- Primary Purpose
- Basic Science
- Masking
- Single (Investigator)
Eligibility Criteria
- Ages
- 9 Years to 14 Years (Child)
- Sex
- All
- Accepts Healthy Volunteers
- Yes
Inclusion Criteria
- •Born at term
Exclusion Criteria
- •Medications
- •Lactose-intolerance or allergies to milk
- •Breakfast skippers and those on an energy restricted diet
Arms & Interventions
2% M.F. Milk
Dietary treatment: 2% m.f. milk
Intervention: Dietary Intervention (Other)
1% M.F. Chocolate Milk
Dietary treatment: 1% m.f. chocolate milk
Intervention: Dietary Intervention (Other)
1.5% M.F. Drinkable Yogurt
Dietary treatment: 1.5% m.f. drinkable yogurt
Intervention: Dietary Intervention (Other)
Tropical Punch
Dietary treatment: fruit-flavoured beverage
Intervention: Dietary Intervention (Other)
Water
Dietary treatment: calorie-free control
Intervention: Dietary Intervention (Other)
Outcomes
Primary Outcomes
Food intake
Time Frame: 60 minute
The amount of food (grams) and energy (kcal) consumed ad libidum with the test meal.
Secondary Outcomes
- Blood glucose(0, 30, 60, 85, 115, and 145 minute)
- Appetite hormones(0, 30, 60, 85, 115, and 145 minute)
Investigators
G. Harvey Anderson
Professor
University of Toronto