Assessment of the Optimal Amount of Proteins at Breakfast for Children
Study Details
Study Description
Brief Summary
The primary objective of this trial is to identify how much protein is required at breakfast to promote positive whole body protein balance over the following 9h period.
Condition or Disease | Intervention/Treatment | Phase |
---|---|---|
|
N/A |
Detailed Description
This study will be the first to establish the role of eating protein at breakfast on whole body protein balance in healthy children.
Study Design
Arms and Interventions
Arm | Intervention/Treatment |
---|---|
Experimental: No Protein
|
Other: Protein-based beverage
protein-based beverage
|
Experimental: Low Protein
|
Other: Protein-based beverage
protein-based beverage
|
Experimental: Medium Protein
|
Other: Protein-based beverage
protein-based beverage
|
Experimental: High Protein
|
Other: Protein-based beverage
protein-based beverage
|
Outcome Measures
Primary Outcome Measures
- Whole body protein balance (g protein/9 hours) by nitrogen balance technique [9 hours following ingestion of investigational product]
Secondary Outcome Measures
- Whole body protein balance (g protein/24 hours) by nitrogen balance technique [24 hours following ingestion of investigational product]
Eligibility Criteria
Criteria
Inclusion Criteria:
-
Aged between 7-12 years of age
-
Healthy and recreationally physically active (obtaining a 3- day average moderate/vigorous physical activity of at least 30 min/day)
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Body mass at ≥10th percentile for 7 year olds and ≤85th percentile for 12 year olds. Values based upon 2000 CDC Growth Charts for the United States
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Having obtained his/her informed assent
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Having obtained his/her consent from parent or legal guardian
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Being able to communicate in local language
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Have a habitual daily protein consumption of between 1.6 g/kg and 2.4 g/kg/bw
Exclusion Criteria:
-
Self-report on regular medication impacting the metabolism, such as corticoids, hormone (e.g thyroid, adrenal) treatment, or medication against diabetes or against hypercholesterolemia or hypertriglyceridemia
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Self-reported history of metabolic, hepatic or renal disease
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Self-reported allergy to milk proteins (e.g., whey or casein) or intolerance to any food ingredients to be used in the study products and meals
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Within 1.5 years of estimated age of peak height velocity (PHV)
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Special diet or weight loss program (e.g Atkins diet)
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Consuming breakfast containing more than 21g of protein on each day of the 3-d screening period
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Subject who cannot be expected to comply with the study procedures, including unwillingness to consume study product and meals
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Currently participating or having participated in another nutritional-clinical trial during the last 2 months prior to the beginning of this study
Contacts and Locations
Locations
Site | City | State | Country | Postal Code | |
---|---|---|---|---|---|
1 | Goldring Centre for High Performance Sport at University of Toronto | Toronto | Ontario | Canada | M5S 2C9 |
Sponsors and Collaborators
- Nestlé
Investigators
- Principal Investigator: Dan Moore, University of Toronto
Study Documents (Full-Text)
None provided.More Information
Publications
None provided.- 14.09.NRC