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    Diabetes Care. 2009 Jun;32(6):1101-3. Epub 2009 Feb 24.

    Effect of drinking on adiponectin in healthy men and women: a randomized intervention study of water, ethanol, red wine, and beer with or without alcohol.

    Imhof A, Plamper I, Maier S, Trischler G, Koenig W.

    Department of Internal Medicine II, Cardiology, University of Ulm, Ulm, Germany. armin.imhof@uni-ulm.de

    OBJECTIVE: Moderate alcohol consumption is associated with reduced incidence of type 2 diabetes and cardiovascular mortality and increases adiponectin concentrations, but effects might differ according to sex and beverage consumed. RESEARCH DESIGN AND METHODS: A total of 72 healthy individuals (22-56 years) were enrolled in this randomized controlled crossover trial. After washout, two interventions for 3 weeks followed: ethanol (concentration 12.5%), beer (5.6%), or red wine (12.5%) equivalent to 30 g ethanol/day for men and 20 g/day for women or the same de-alcoholized beverages or water. Adiponectin was measured by sandwich enzyme-linked immunosorbent assay. RESULTS: Among women, adiponectin significantly increased after consuming red wine (29.8%, P < 0.05) and increased among men after ethanol solution (17.4%, P < 0.05) and consuming beer (16.1%, P < 0.05). De-alcoholized beverages had no substantial effect on adiponectin concentrations. CONCLUSIONS: Moderate amounts of ethanol-containing beverages increased adiponectin concentrations, but sex-specific effects might depend on type of beverage consumed.

    PMID: 19244090 [PubMed - indexed for MEDLINE]

    PMCID: 2681019

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