Manipulating fat content of familiar foods at test-meals does not affect intake and liking of these foods among children

We investigated effects of manipulating fat content of familiar foods at two test-meals in 74, 4-6-year-old children. Liking, energy intake, and weight-based food intake were assessed for a meal consisting of macaroni and cheese, pudding, chocolate milk and regular milk in high-fat and low-fat versions. Liking ratings and consumption by weight did not differ between versions, but energy intake was 59% greater with the high-fat version. We conclude that manipulating fat content had little effect on liking and weight-based food intake, but markedly influenced overall energy intake, and thus might provide a means of lowering children's energy consumption. (C) 2011 Elsevier Ltd. All rights reserved.