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Reducing Dietary Energy Density by Incorporating Vegetables in Order to Decrease Energy Intake

This study has been completed.
Sponsor:
Collaborator:
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
Information provided by (Responsible Party):
Barbara J. Rolls, Penn State University
ClinicalTrials.gov Identifier:
NCT01165086
First received: July 16, 2010
Last updated: November 9, 2011
Last verified: November 2011
  Purpose
This study will test the hypothesis that incorporating vegetables into meals as a method of reducing the energy density will result in increased vegetable intake and decreased energy intake.

Condition Intervention
Obesity
Other: Incorporating vegetables into the diet to reduce energy density

Study Type: Interventional
Study Design: Allocation: Randomized
Intervention Model: Crossover Assignment
Masking: Single Blind (Participant)

Further study details as provided by Penn State University:

Primary Outcome Measures:
  • Energy intake [ Time Frame: 3 weeks ]

Secondary Outcome Measures:
  • Vegetable intake [ Time Frame: 3 weeks ]

Enrollment: 48
Study Start Date: November 2009
Study Completion Date: December 2010
Primary Completion Date: December 2010 (Final data collection date for primary outcome measure)
Intervention Details:
    Other: Incorporating vegetables into the diet to reduce energy density
    The entree portion of breakfast, lunch, and dinner meals will be manipulated to be a standard energy density, a 15% reduction in energy density, or a 25% reduction in energy density.
  Eligibility

Ages Eligible for Study:   20 Years to 45 Years   (Adult)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   Yes
Criteria

Inclusion Criteria:

  • Healthy adults aged 20-45 years
  Contacts and Locations
Choosing to participate in a study is an important personal decision. Talk with your doctor and family members or friends about deciding to join a study. To learn more about this study, you or your doctor may contact the study research staff using the Contacts provided below. For general information, see Learn About Clinical Studies.

Please refer to this study by its ClinicalTrials.gov identifier: NCT01165086

Locations
United States, Pennsylvania
The Pennsylvania State University
University Park, Pennsylvania, United States, 16802
Sponsors and Collaborators
Penn State University
National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK)
  More Information

Publications automatically indexed to this study by ClinicalTrials.gov Identifier (NCT Number):
Responsible Party: Barbara J. Rolls, Principle Investigator, Penn State University
ClinicalTrials.gov Identifier: NCT01165086     History of Changes
Other Study ID Numbers: FoodED101
R37DK039177 ( US NIH Grant/Contract Award Number )
R01DK059853 ( US NIH Grant/Contract Award Number )
Study First Received: July 16, 2010
Last Updated: November 9, 2011

ClinicalTrials.gov processed this record on May 25, 2017