| Dairy Food Consumption and Meal-Induced Cortisol Response Interacted to Influence Weight Loss in Overweight Women Undergoing a 12-Week, Meal-Controlled, Weight Loss Intervention. | |
| | |
MedLine Citation:
|
PMID: 23190756 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
|
Dairy food enhances weight loss in animal models, possibly by modifying the metabolic effects of cortisol. This study determined in overweight women (ages 20.0-45.9 y; n = 51) whether including dairy food in an energy-restricted diet affects cortisol concentrations and whether differences in provoked cortisol explain the magnitude of weight loss. Women received either an adequate amount of dairy food (AD), the equivalent of ≥711 mL/d milk, or a low amount of dairy food (LD), the equivalent to ≤238 mL/d milk, in a 12-wk, energy-restricted dietary intervention. Participants were tested in a 12-h laboratory visit, which included 2 standard meals and a dinner buffet that was consumed ad libitum. Salivary cortisol was measured from waking to bedtime. Energy restriction increased (P ≤ 0.04) the minimum and decreased (P ≤ 0.02) the diurnal amplitude in the salivary cortisol concentration from baseline to postintervention. Energy restriction enhanced the dinner meal-stimulated salivary cortisol response (DMR) (P ≤ 0.02) but only in the LD group. Compared with the LD treatment, the AD treatment induced (P ≤ 0.04) greater reductions in body weight and fat, but only in women characterized as having a baseline DMR (responders) (n = 26); weight and fat lost in the AD and LD groups were similar in nonresponders (n = 25). Overall, energy restriction dampened diurnal salivary cortisol fluctuations [symptomatic of hypothalamic-pituitary-adrenal (HPA) axis dysfunction] and enhanced dinner meal-stimulated salivary cortisol concentrations. The AD treatment prevented the latter. Furthermore, certain phenotypic markers of HPA axis function may help to expose the weight-reducing effects of consuming dairy food. |
| | |
Authors:
|
Megan G Witbracht; Marta Van Loan; Sean H Adams; Nancy L Keim; Kevin D Laugero |
Related Documents
:
|
18314676 - The abundance and distribution of lepeophtheirus salmonis (copepoda: caligidae) on pink... 21377036 - Prevalence of challenge-proven ige-mediated food allergy using population-based samplin... 21515126 - Practice paper of the american dietetic association: using the dietary reference intakes. 8300016 - Kinship and different dominance styles in groups of three species of the genus macaca (... 15536506 - Pbdes in marine and freshwater sediments from belgium: levels, profiles and relations w... 9713766 - Stability of fumonisins in thermally processed corn products. |
Publication Detail:
|
Type: JOURNAL ARTICLE Date: 2012-11-28 |
Journal Detail:
|
Title: The Journal of nutrition Volume: - ISSN: 1541-6100 ISO Abbreviation: J. Nutr. Publication Date: 2012 Nov |
Date Detail:
|
Created Date: 2012-11-29 Completed Date: - Revised Date: - |
Medline Journal Info:
|
Nlm Unique ID: 0404243 Medline TA: J Nutr Country: - |
Other Details:
|
Languages: ENG Pagination: - Citation Subset: - |
Affiliation:
|
Department of Nutrition, University of California, Davis, CA. |
Export Citation:
|
APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
|
|
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
Previous Document: Vitamin D intake and season modify the effects of the GC and CYP2R1 genes on 25-hydroxyvitamin D con...
Next Document: Reduced MTHFD1 activity in male mice perturbs folate- and choline-dependent one-carbon metabolism as...