Journal
APPETITE
Volume 49, Issue 3, Pages 626-634Publisher
ACADEMIC PRESS LTD- ELSEVIER SCIENCE LTD
DOI: 10.1016/j.appet.2007.04.002
Keywords
soup; energy intake; satiety; preload; adults; viscosity; weight management
Categories
Funding
- NIDDK NIH HHS [R01 DK059853-06, R01 DK059853, DK39177, R37 DK039177, DK59853, R37 DK039177-19, R01 DK059853-05, R37 DK039177-18] Funding Source: Medline
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Consuming soup can enhance satiety and reduce energy intake. Little is known about the influence on energy intake and satiety of varying the form of soup by altering the blending of ingredients. We tested the effects on meal intake of consuming different forms of soup as a preload: broth and vegetables served separately, chunky vegetable soup, chunky-pureed vegetable soup, or pureed vegetable soup. Normal-weight men and women (n = 60) came to the laboratory for lunch once a week for 5 weeks. Each week, one of four compulsory preloads, or no preload, was consumed prior to lunch. A test meal was consumed ad libitum 15 min after the soup was served. Results showed that consuming soup significantly reduced test meal intake and total meal energy intake (preload + test meal) compared to having no soup. When soup was consumed, subjects reduced meal energy intake by 20% (134 +/- 25 kcal; 561 +/- 105 kJ). The type of soup had no significant effect on test meal intake or total meal energy intake. Consuming a preload of low-energy-dense soup, in a variety of forms, is one strategy for moderating energy intake in adults. (c) 2007 Elsevier Ltd. All rights reserved.
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