If you think serving food in a smaller dish can trick your brain into eating less and increasing weight loss think twice. According to one study, when people lack food, they are more likely to consider serving size accurately, regardless of how it is served.
The new study debunks the popular dietetic trick based on the Delbouef illusion that predicts that people will identify sizes differently when placed inside a larger or smaller object. "The size of the plate does not matter as much as we think," said Tzvi Ganel, of the Ben-Gurion University (BGU) in Beersheba, Israel.
"Even if you are hungry" and have not eaten, or are trying to reduce portions, a portion looks similar if you fill a smaller plate or if you are surrounded by an empty space in a larger one, "Ganel added. the paper published in the Appetite magazine.
In the study to examine how food deprivation affects the perception of food in different contexts, researchers found that people who had not eaten for at least three hours were They were more likely to correctly identify the proportions of pizza placed on larger and smaller trays than the people who had eaten recently, but this only worked when applied to food, both groups were equally inaccurate when they were asked to compare the size of black circles and hubcaps placed inside circles of different sizes.
This indicates that hunger stimulates a Stronger badytical processing is not easily fooled by illusion, the researchers said. "Over the past decade, restaurants and other food companies have been using progressively smaller dishes to adjust to the perceptual bias that they will reduce food consumption," Ganel said.
"This study discredits that notion: when people are hungry, especially when dieting, they are less likely to be cheated by the size of the plaque, they are more likely to realize that they are eating less and more likely to eat in excess later "
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First post: August 1, 2018 09:44 IST