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'Boden Food Plate': Novel Interactive Web-based Method for the Assessment of Dietary Intake
Published on: September 18, 2018
Protein intake and energy balance
Margriet S Westerterp-Plantenga1
1Department of Human Biology, Nutrim, and Wageningen Centre of Food Sciences, Maastricht University, P O Box 616, 6200 MD Maastricht, The Netherlands. M.Westerterp@hb.unimaas.nl
Regulatory Peptides
|May 2, 2008
Summary
High protein intake aids weight management by increasing satiety and thermogenesis, leading to greater weight loss and better body-weight maintenance. This approach supports fat loss while preserving lean mass.
Area of Science:
- Nutrition Science
- Metabolic Regulation
- Body Weight Management
Background:
- Energy balance is crucial for body-weight regulation.
- Recent research highlights the role of elevated protein intake in weight management.
- Protein metabolism influences satiety, thermogenesis, body composition, and energy efficiency.
Purpose of the Study:
- To explore the mechanisms by which high protein intake impacts energy balance and body weight.
- To investigate the role of thermogenesis and GLP-1 in protein-induced satiety.
- To differentiate between absolute and relative protein intake in various energy balance states.
Main Methods:
- Analysis of existing findings on protein intake and weight regulation.
- Examination of metabolic effects including thermogenesis, fat balance, and protein balance.
- Evaluation of body composition changes and energy efficiency related to high protein diets.
Main Results:
- Elevated protein intake enhances satiety and diet-induced thermogenesis.
- High protein diets promote a negative fat balance and positive protein balance, increasing fat oxidation.
- Reduced energy efficiency is observed with high protein diets, favoring fat-free mass during weight regain.
Conclusions:
- High protein intake supports significant weight loss and effective body-weight maintenance.
- Mechanisms include increased satiety, elevated thermogenesis, and favorable changes in body composition.
- Understanding absolute versus relative protein intake is essential, particularly in negative energy balance scenarios.
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