The Claim

The portion size of served food is a stronger and more consistent predictor of energy intake in preschool children than energy density alone, with each additional 100 grams served increasing energy intake by approximately 62 kilocalories, regardless of energy density.

Source: Children's energy intake generally increases in response to the energy density of meals but varies with the amounts and types of foods served.

What the research says

Supports is higher

Support is ahead, but a single strong opposing study can change this.

Supports
76score
Challenges
0score

These are independent scores, not a percentage. Higher-grade studies count more, so a single strong opposing study can outweigh several weaker ones.

Quantitative
1 study reviewed
In plain English

In preschool children, serving more food leads to higher calorie intake, and the amount served matters more than how calorie-dense the food is; every extra 100 grams served results in about 62 more kilocalories consumed.

See the scientific wording

Portion size of served food is a stronger and more consistent predictor of energy intake in preschool children than energy density alone, with each additional 100 g served increasing intake by approximately 62 kcal, regardless of energy density.

Why this might work

When more food is placed in front of a child, the mouth and stomach take longer to register that enough has been eaten, so the child keeps eating until the body finally feels full, regardless of how many calories are in each bite.

Supported mechanismbased on 1 study

What the research says

1 study

  1. Study: Children's energy intake generally increases in response to the energy density of meals but varies with the amounts and types of foods served.

    When kids are given more food, they eat more — even if the food is super calorie-dense. The study shows that how much food is on the plate matters more than how many calories are in each bite.

Score breakdown, mechanism chain, raw evidence, ideal studies needed & 1 supporting studies

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Not medical advice. For informational purposes only. Always consult a qualified healthcare professional before making health decisions.