The Claim
In children aged 8 to 12 years, a protein-based breakfast containing 18 grams of protein increases postprandial fat oxidation by 16% and energy expenditure compared to a carbohydrate-based breakfast with 3 grams of protein, independent of weight status, indicating that macronutrient composition directly influences metabolic substrate utilization during the hours following a meal.
What the research says
Supports is higher
Support is ahead, but a single strong opposing study can change this.
These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.
When children aged 8 to 12 eat a breakfast with 18 grams of protein instead of one with 3 grams of protein, their bodies burn more fat and use more energy in the hours after eating, regardless of their weight.
See the scientific wording
In children aged 8 to 12 years, a protein-based breakfast containing 18 grams of protein increases postprandial fat oxidation by 16% and energy expenditure compared to a carbohydrate-based breakfast with 3 grams of protein, independent of weight status, suggesting macronutrient composition directly influences metabolic substrate utilization during the hours following a meal.
What the research says
1 studyKids who ate a breakfast with lots of protein (like eggs or yogurt) burned more fat and used more energy after eating than kids who ate a breakfast full of carbs (like cereal or toast), no matter if they were thin or heavier. This shows what you eat for breakfast can change how your body uses energy.
Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies
Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.