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    Diabetes Care. 2009 Sep;32(9):1597-9. Epub 2009 Jun 18.

    Effects of a diet higher in carbohydrate/lower in fat versus lower in carbohydrate/higher in monounsaturated fat on postmeal triglyceride concentrations and other cardiovascular risk factors in type 1 diabetes.

    Strychar I, Cohn JS, Renier G, Rivard M, Aris-Jilwan N, Beauregard H, Meltzer S, Bélanger A, Dumas R, Ishac A, Radwan F, Yale JF.

    Research Center of the University of Montreal Hospital Center, Montreal, Quebec, Canada. irene.strychar@umontreal.ca

    OBJECTIVE: To compare the effects of a eucaloric diet higher in carbohydrate/lower in fat versus lower in carbohydrate/higher in monounsaturated fat on postmeal triglyceride (TG) concentrations and other cardiovascular disease risk factors in nonobese subjects with type 1 diabetes and in good glycemic control. RESEARCH DESIGN AND METHODS: In a parallel group design study, 30 subjects were randomly assigned and completed one of the two eucaloric diets. Assessments included: BMI, blood pressure, A1C, plasma lipids, and markers of oxidation, thrombosis, and inflammation. At 6 months, subjects were hospitalized for 24 h to measure plasma TG excursions. RESULTS: There were no significant differences between groups other than decreased plasminogen activator inhibitor 1 (PAI-1) levels and weight gain in the lower-carbohydrate/higher-monounsaturated fat group. During the 24-h testing, the lower-carbohydrate/higher-monounsaturated fat group had a lower plasma TG profile. CONCLUSIONS: A diet lower in carbohydrate/higher in monounsaturated fat could offer an appropriate choice for nonobese type 1 diabetic individuals with good metabolic and weight control.

    PMID: 19542011 [PubMed - indexed for MEDLINE]

    PMCID: 2732152

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