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Article: Timing of peak blood glucose after breakfast meals of different glycemic index in women with gestational diabetes

TitleTiming of peak blood glucose after breakfast meals of different glycemic index in women with gestational diabetes
Authors
KeywordsGestational diabetes mellitus
Pregnancy
Peak blood glucose level
Glycemic index
Breakfast
Issue Date2012
Citation
Nutrients, 2012, v. 5, n. 1, p. 1-9 How to Cite?
AbstractThis study aims to determine the peak timing of postprandial blood glucose level (PBGL) of two breakfasts with different glycemic index (GI) in gestational diabetes mellitus (GDM). Ten women with diet-controlled GDM who were between 30 and 32 weeks of gestation were enrolled in the study. They consumed two carbohydrate controlled, macronutrient matched bread-based breakfasts with different GI (low vs. high) on two separate occasions in a random order after an overnight fast. PBGLs were assessed using a portable blood analyser. Subjects were asked to indicate their satiety rating at each blood sample collection. Overall the consumption of a high GI breakfast resulted in a greater rise in PBGL (mean ± SEM peak PBGL: low GI 6.7 ± 0.3 mmol/L vs. high GI 8.6 ± 0.3 mmol/L; p < 0.001) and an earlier peak PBGL time (16.9 ± 4.9 min earlier; p = 0.015), with high variability in PBGL time between subjects. There was no significant difference in subjective satiety throughout the test period. In conclusion, the low GI breakfast produced lower postprandial glycemia, and the peak PBGL occurred closer to the time recommended for PBGL monitoring (i.e., 1 h postprandial) in GDM than a macronutrient matched high GI breakfast. © 2013 by the authors; licensee MDPI, Basel, Switzerland.
Persistent Identifierhttp://hdl.handle.net/10722/222653
ISSN
2015 Impact Factor: 3.759
2015 SCImago Journal Rankings: 2.275

 

DC FieldValueLanguage
dc.contributor.authorLouie, Jimmy Chun Yu-
dc.contributor.authorMarkovic, Tania P.-
dc.contributor.authorRoss, Glynis P.-
dc.contributor.authorFoote, Deborah-
dc.contributor.authorBrand-Miller, Jennie C.-
dc.date.accessioned2016-01-19T03:36:45Z-
dc.date.available2016-01-19T03:36:45Z-
dc.date.issued2012-
dc.identifier.citationNutrients, 2012, v. 5, n. 1, p. 1-9-
dc.identifier.issn2072-6643-
dc.identifier.urihttp://hdl.handle.net/10722/222653-
dc.description.abstractThis study aims to determine the peak timing of postprandial blood glucose level (PBGL) of two breakfasts with different glycemic index (GI) in gestational diabetes mellitus (GDM). Ten women with diet-controlled GDM who were between 30 and 32 weeks of gestation were enrolled in the study. They consumed two carbohydrate controlled, macronutrient matched bread-based breakfasts with different GI (low vs. high) on two separate occasions in a random order after an overnight fast. PBGLs were assessed using a portable blood analyser. Subjects were asked to indicate their satiety rating at each blood sample collection. Overall the consumption of a high GI breakfast resulted in a greater rise in PBGL (mean ± SEM peak PBGL: low GI 6.7 ± 0.3 mmol/L vs. high GI 8.6 ± 0.3 mmol/L; p < 0.001) and an earlier peak PBGL time (16.9 ± 4.9 min earlier; p = 0.015), with high variability in PBGL time between subjects. There was no significant difference in subjective satiety throughout the test period. In conclusion, the low GI breakfast produced lower postprandial glycemia, and the peak PBGL occurred closer to the time recommended for PBGL monitoring (i.e., 1 h postprandial) in GDM than a macronutrient matched high GI breakfast. © 2013 by the authors; licensee MDPI, Basel, Switzerland.-
dc.languageeng-
dc.relation.ispartofNutrients-
dc.subjectGestational diabetes mellitus-
dc.subjectPregnancy-
dc.subjectPeak blood glucose level-
dc.subjectGlycemic index-
dc.subjectBreakfast-
dc.titleTiming of peak blood glucose after breakfast meals of different glycemic index in women with gestational diabetes-
dc.typeArticle-
dc.description.natureLink_to_subscribed_fulltext-
dc.identifier.doi10.3390/nu5010001-
dc.identifier.pmid23344248-
dc.identifier.scopuseid_2-s2.0-84872082974-
dc.identifier.volume5-
dc.identifier.issue1-
dc.identifier.spage1-
dc.identifier.epage9-

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