Journal
INTERNATIONAL JOURNAL OF OBESITY
Volume 28, Issue 2, Pages 324-326Publisher
NATURE PUBLISHING GROUP
DOI: 10.1038/sj.ijo.0802577
Keywords
cardiovascular disease; lipoproteins; polyphenolics; red wine; lipids
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OBJECTIVES: To elucidate whether the acute consumption of red wine polyphenolic compounds regulates lipid and lipoprotein metabolism in dyslipidemic postmenopausal women. DESIGN: Eight dyslipidemic postmenopausal women each consumed a mixed meal accompanied by either water, dealcoholized red wine or alcoholic red wine on three separate visits, in a random order, 2 weeks apart. One fasting and six hourly postmeal blood samples were taken and analyzed for plasma apolipoprotein B48 (apoB48; specific marker of chylomicrons (CM) and their remnants (CMR)); total-, LDL- and HDL-cholesterol; triglycerides (TAG); insulin and glucose at each time point. RESULTS: There was a decrease in postprandial apoB48 levels after alcoholic and nonalcoholic red wine consumption compared to water. CONCLUSION: Red wine attenuates postprandial CM and CMR levels in plasma, possibly by delaying the absorption of dietary fat, as suggested by a decrease in plasma apoB48 levels. The reduction of postprandial lipoproteins in circulation after red wine consumption may partly explain the low cardiovascular mortality rates among the French.
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