| Effects of energy content and energy density of pre-portioned entrées on energy intake. | |
| | |
MedLine Citation:
|
PMID: 22262161 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
|
Pre-portioned entrées are commonly consumed to help control portion size and limit energy intake. The influence of entrée characteristics on energy intake, however, has not been well studied. We determined how the effects of energy content and energy density (ED, kcal/g) of pre-portioned entrées combine to influence daily energy intake. In a crossover design, 68 non-dieting adults (28 men and 40 women) were provided with breakfast, lunch, and dinner on 1 day a week for 4 weeks. Each meal included a compulsory, manipulated pre-portioned entrée followed by a variety of unmanipulated discretionary foods that were consumed ad libitum. Across conditions, the entrées were varied in both energy content and ED between a standard level (100%) and a reduced level (64%). Results showed that in men, decreases in the energy content and ED of pre-portioned entrées acted independently and added together to reduce daily energy intake (both P < 0.01). Simultaneously decreasing the energy content and ED reduced total energy intake in men by 16% (445 ± 47 kcal/day; P < 0.0001). In women, the entrée factors also had independent effects on energy intake at breakfast and lunch, but at dinner and for the entire day the effects depended on the interaction of the two factors (P < 0.01). Simultaneously decreasing the energy content and ED reduced daily energy intake in women by 14% (289 ± 35 kcal/day; P < 0.0001). Both the energy content and ED of pre-portioned entrées affect daily energy intake and could influence the effectiveness of such foods for weight management. |
| | |
Authors:
|
Alexandria D Blatt; Rachel A Williams; Liane S Roe; Barbara J Rolls |
Publication Detail:
|
Type: Journal Article; Research Support, N.I.H., Extramural Date: 2012-01-19 |
Journal Detail:
|
Title: Obesity (Silver Spring, Md.) Volume: 20 ISSN: 1930-739X ISO Abbreviation: Obesity (Silver Spring) Publication Date: 2012 Oct |
Date Detail:
|
Created Date: 2012-09-25 Completed Date: 2013-03-19 Revised Date: 2013-04-03 |
Medline Journal Info:
|
Nlm Unique ID: 101264860 Medline TA: Obesity (Silver Spring) Country: United States |
Other Details:
|
Languages: eng Pagination: 2010-8 Citation Subset: IM |
Affiliation:
|
Department of Nutritional Sciences, The Pennsylvania State University, University Park, Pennsylvania, USA. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
Adult Cross-Over Studies Diet / methods* Diet Records Energy Intake* Feeding Behavior* Female Food Preferences Health Promotion / methods* Humans Male Middle Aged Obesity / prevention & control* Questionnaires Satiation Taste Vegetables |
| Grant Support | |
ID/Acronym/Agency:
|
DK39177/DK/NIDDK NIH HHS; DK59853/DK/NIDDK NIH HHS; R01 DK059853/DK/NIDDK NIH HHS; R01 DK059853-09/DK/NIDDK NIH HHS; R37 DK039177-19/DK/NIDDK NIH HHS |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Lower thigh subcutaneous and higher visceral abdominal adipose tissue content both contribute to ins...
Next Document: Impact of physician BMI on obesity care and beliefs.