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Updated: Jun 6, 2026

Assessment of the Metabolic Effects of Isocaloric 2:1 Intermittent Fasting in Mice
Published on: November 27, 2019
[Macronutrient profile affects diet-induced thermogenesis and energy intake]
Helen Hermana Miranda Hermsdorff1, Ana Carolina Pinheiro Volp, Josefina Bressan
1Universidad de Navarra, Pamplona, España, Universidade Federal de Viçosa, Viçosa, Brasil.
Diet composition significantly impacts energy balance. High-protein diets are most thermogenic, influencing energy intake and expenditure for obesity control.
Area of Science:
- Nutrition Science
- Metabolic Regulation
- Energy Homeostasis
Context:
- Dietary macronutrient composition plays a crucial role in regulating energy metabolism.
- Understanding the interplay between diet, energy expenditure, and energy intake is vital for metabolic health.
- Variations in diet composition influence diet-induced thermogenesis and appetite regulation.
Purpose:
- To analyze consistent scientific evidence on how diet composition modulates diet-induced thermogenesis and energy intake.
- To clarify the role of macronutrient proportions in energy expenditure and intake regulation.
- To contribute to a better understanding of dietary interventions for obesity prevention and management.
Summary:
- High-protein diets exhibit the highest thermogenic effect compared to high-carbohydrate and high-lipid diets.
- Macronutrients differentially affect satiety, with protein being the most satiating and fat the least.
- Discrepancies in research findings are often attributed to methodological differences in study designs.
Impact:
- Provides a clearer understanding of macronutrient roles in energy balance, aiding in evidence-based dietary strategies.
- Informs the development of targeted dietary interventions for effective obesity prevention and control.
- Highlights the need for standardized methodologies in studying diet-induced thermogenesis and energy intake.
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