Portal de Periódicos da CAPES

Moderate Alcohol Consumption and Changes in Postprandial Lipoproteins of Premenopausal and Postmenopausal Women: A Diet-Controlled, Randomized Intervention Study

2000; Mary Ann Liebert, Inc.; Volume: 9; Issue: 6 Linguagem: Inglês

10.1089/15246090050118134

2168-7722

M.S. van der Gaag, Aafje Sierksma, G. Schaafsma, Arie van Tol, Tiny Geelhoed‐Mieras, Monique Bakker, H. Hendriks,

Lipid metabolism and disorders

Moderate alcohol consumption is associated with a reduced risk of coronary heart disease. Earlier studies in men have shown that moderate alcohol consumption affects lipoprotein metabolism and hemostasis. In this diet-controlled, randomized, crossover trial, we investigated the effect on lipoprotein metabolism of moderate consumption of red wine or red grape juice with evening dinner for 3 weeks in premenopausal women using oral contraceptives and in postmenopausal women. After 3 weeks, blood samples were collected 1 hour before dinner up to 19 hours after starting dinner at 2-hour or 4-hour intervals. Plasma triglyceride concentrations and very low density lipoprotein (VLDL) triglyceride levels peaked 3 hours after dinner with wine in both premenopausal and postmenopausal women. After wine consumption, the overall high-density lipoprotein (HDL) cholesterol level was increased in postmenopausal women (mean increase 0.17 mmol/L, or 12%, p = 0.03), and the plasma low-density lipoprotein (LDL) cholesterol level was reduced in premenopausal women (mean reduction 0.35 mmol/L, or 12%, p = 0.01) as compared with grape juice consumption. The findings suggest that postprandial lipoprotein metabolism after moderate alcohol consumption differs between oral contraceptive-using premenopausal women and postmenopausal women. The response of postmenopausal women to alcohol resembled the response found in earlier studies in men.