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Protein Concentrations in Yogurt and Satiety, Food Intake and Glycemia in Healthy Men

Not Applicable
Completed
Conditions
Healthy
Glucose Metabolism
Interventions
Other: Dietary intervention
Registration Number
NCT01673321
Lead Sponsor
University of Toronto
Brief Summary

This study compared the effects of dairy products, including milk and yogurt, with different amounts of proteins on responses of appetite, glucose and insulin and on food intake at a meal served 120 minutes later in healthy adult male individuals.

Detailed Description

Not available

Recruitment & Eligibility

Status
COMPLETED
Sex
Male
Target Recruitment
20
Inclusion Criteria
  • Age: 20-30 years
  • Body mass index: 20 and 24.9 kg/m2
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Exclusion Criteria
  • Breakfast skippers,
  • Smokers,
  • Dieters,
  • Individuals with lactose-intolerance or who are allergic to milk,
  • Individuals with gastrointestinal problems and
  • Individuals with diabetes or other metabolic diseases
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Study & Design

Study Type
INTERVENTIONAL
Study Design
SINGLE_GROUP
Arm && Interventions
GroupInterventionDescription
Non-fat Yogurt-Plain flavoredDietary interventionProtein to carbohydrate ratio: 2.30
Skim milkDietary interventionProtein to carbohydrate ratio: 0.69
Non-fat Yogurt with honey-Plain flavoredDietary interventionProtein to carbohydrate ratio: 1.24
Orange juiceDietary interventionProtein to carbohydrate ratio: 0.07
Non-fat Yogurt-Strawberry flavoredDietary interventionProtein to carbohydrate ratio: 0.79
Primary Outcome Measures
NameTimeMethod
Food intake120 minutes after consumption of treatments

Calories consumed at the test meal

Secondary Outcome Measures
NameTimeMethod
GlycemiaPre-(0-120 min) and post-(120-260 min) meal periods

Glycemic responses in the pre- and post-test meal periods

Trial Locations

Locations (1)

Department of Nutritional Sciences, University of Toronto

🇨🇦

Toronto, Ontario, Canada

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