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The Type of Dietary Fat in an Isocaloric Breakfast Meal Does Not Modify Postprandial Metabolism in Overweight/Obese Pregnant Women
Nutrients (2019)
  • Mary N. R. Lesser, Children’s Hospital Oakland Research Institute
  • Kasuen Mauldin, San Jose State University
  • Lisa Sawrey-Kubicek, University of California, Davis
  • Virginia Gildengorin, Children’s Hospital Oakland Research Institute
  • Janet C. King, Children’s Hospital Oakland Research Institute
Abstract
Almonds provide a satiating, healthy source of fat and fiber. The postprandial metabolic and satiety response to 2 ounces of nuts or dairy was assessed in 18 overweight/obese women during late pregnancy. Serum glucose, triglycerides, insulin, c-peptide, leptin, ghrelin, and lipoprotein particles were measured prior to and during a 5-h postprandial period following the consumption of an isocaloric breakfast meal with equivalent amounts of fat from either nuts or dairy on two separate mornings. Satiety was assessed by visual analogue scale (VAS) questionnaires and ad libitum food intake at the end of the study. At 33 weeks gestation, the women had gained an average of 7.0 ± 4.4 kg during gestation. Body fat averaged 41.9 ± 5.5% and hemoglobin A1c levels were elevated, (7.2 ± 0.6%). Fasting glucose levels were normal, but hyperinsulinemia was evident. The two test meals did not affect the postprandial metabolic response, but glucose, triglyceride, and ghrelin concentrations changed with time during the postprandial period (p < 0.001, p = 0.0008, p = 0.006). Satiety measures did not differ between the two test meals. Consuming an isocaloric breakfast meal with equivalent amounts of fat from nuts or dairy did not alter postprandial levels of blood lipids, glucose, hormones, or measures of satiety in overweight/obese, pregnant women.
Keywords
  • metabolism,
  • overweight,
  • pregnancy,
  • dairy,
  • nuts
Disciplines
Publication Date
February 26, 2019
DOI
10.3390/nu11030490
Publisher Statement
This article was originally published by MDPI in Nutrients, volume 11, issue 3. © 2019 by the authors. Licensee MDPI, Basel, Switzerland. This article is an open access article distributed under the terms and conditions of the Creative Commons Attribution (CC BY) license (http://creativecommons.org/licenses/by/4.0/).

This article is also available online at the following link: https://doi.org/10.3390/nu11030490
Citation Information
Mary N. R. Lesser, Kasuen Mauldin, Lisa Sawrey-Kubicek, Virginia Gildengorin, et al.. "The Type of Dietary Fat in an Isocaloric Breakfast Meal Does Not Modify Postprandial Metabolism in Overweight/Obese Pregnant Women" Nutrients Vol. 11 Iss. 3 (2019) ISSN: 2072-6643
Available at: http://works.bepress.com/kasuen_mauldin/37/
Creative Commons license
Creative Commons License
This work is licensed under a Creative Commons CC_BY International License.