| The acute effects of dairy calcium intake on fat metabolism during exercise and endurance exercise performance. | |
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MedLine Citation:
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PMID: 17342879 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The purpose of this study was to test the effect of acute dairy calcium intake on exercise energy metabolism and endurance performance. Trained female runners completed two trials. Each trial consisted of a 90-min glycogen depletion run followed by a self-paced 10K time trial, conducted one hour after consumption of a high dairy (500 mg Ca+2) or low dairy (80 mg Ca+2) meal. During the 90-min run, blood samples and respiratory gases were collected. No treatment main effects of acute dairy intake were found for respiratory exchange ratio (RER), calculated fat oxidation, lactate, glycerol, or 10K time. Following this protocol, acute dairy calcium intake did not alter fat utilization or endurance performance in trained female runners. |
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Authors:
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Kimberly M White; Roseann M Lyle; Michael G Flynn; Dorothy Teegarden; Shawn S Donkin |
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Publication Detail:
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Type: Journal Article; Randomized Controlled Trial; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: International journal of sport nutrition and exercise metabolism Volume: 16 ISSN: 1526-484X ISO Abbreviation: Int J Sport Nutr Exerc Metab Publication Date: 2006 Dec |
Date Detail:
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Created Date: 2007-03-08 Completed Date: 2007-03-22 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100939812 Medline TA: Int J Sport Nutr Exerc Metab Country: United States |
Other Details:
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Languages: eng Pagination: 565-79 Citation Subset: IM |
Affiliation:
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Department of Health and Kinesiology, Purdue University, West Lafayette, Indiana, USA. kwhite@cc.edu |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Adipose Tissue
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metabolism* Adolescent Adult Blood Gas Analysis Calcium, Dietary / administration & dosage* Cross-Over Studies Exercise / physiology* Female Glycogen / metabolism Humans Oxidation-Reduction Oxygen Consumption / drug effects*, physiology Physical Endurance / drug effects, physiology* Time Factors |
| Chemical | |
Reg. No./Substance:
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0/Calcium, Dietary; 9005-79-2/Glycogen |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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