The Claim
Consuming meals with high energy density (>3.0 kcal/g) increases total energy intake by approximately 240 kcal compared to meals with medium (1.7–2.0 kcal/g) or low (~1.0 kcal/g) energy density in healthy adults during a single ad libitum meal, without compensatory reduction in portion size.
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 people eat meals that are more energy-dense—meaning more calories per gram—they consume about 240 more calories in one sitting than when eating meals with lower energy density, and they do not eat less food to compensate.
See the scientific wording
Consuming meals with high energy density (>3.0 kcal/g) leads to an increase in total energy intake by approximately 240 kcal compared to meals with medium (1.7–2.0 kcal/g) or low (~1.0 kcal/g) energy density in healthy adults during a single ad libitum meal, suggesting that energy density directly influences short-term calorie consumption without compensatory reduction in portion size.
When food has more calories packed into each bite, the stomach fills up more slowly with fewer physical signals of fullness. The brain does not receive strong enough signals to stop eating until more food has been consumed, so people keep eating until they have taken in more calories than they would with less dense food.
What the research says
1 studyWhen people eat foods that pack more calories into each bite, they tend to eat about 240 more calories in one meal—even when they can eat as much as they want—without eating less later to make up for it.
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.