Portion Sizes and Overeating
Even after they have been taught about the impact of portion size on consumption. It shows the research of the University of...
People who received large portions of food eat more than those who received smaller portions. Even after they have been taught about the impact of portion size on consumption. Showcasing research from the University of New South Wales. Learning to engage in mindful – rather than mindless – eating also did not decrease food intake by a significant amount in the given large portions. The study, published in the Journal of Health Psychology, highlights the need to find new ways to reduce the excess portion size effect. If effective approaches are not found, it may be necessary to develop policy changes related to providing a healthy food environment for people. Portion sizes in the restaurant and in the country have increased dramatically since the 1970s. And they are believed to have contributed to rising obesity levels. “Studies have shown that increasing portion sizes for a wide range of foods and beverages results in increased energy intake. And the impact is not affected by factors such as hunger or the taste of the food.” Dr. Vartanian said. The study by the team of 96 women is the first to examine the effectiveness of educating people about this phenomenon. Participants were served either a 350-gram serving of macaroni with tomato sauce for lunch. Or a 600 gram serving. Those in the education group were given a pamphlet about how external factors such as mood, advertising, portion size, and social and cultural influences can contribute to overeating. He then asked me to write about how these factors have influenced food intake in the past. Those in the attention group were also taught how to focus on internal sensations. Like the taste of food and feelings of hunger and satiety. Before offering them the pasta. “None of these brief exercises reduce the overall portion size effects. Participants in the largest portion group consumed about a third more pasta – 69 grams – than those in the smallest portion group,” Dr. Vartanian said. This difference equals about 87 kilocalories, or 365 kilojoules, of extra energy.
