Effects of 8-week treatment with a control, bilberry-, blackcurrant-, and fiber-enriched diet on plasma and hepatic triacylglycerol, plasma total cholesterol, free fatty acids, LDL-cholesterol, and HDL-cholesterol levels in Zucker Diabetic Fatty rats. Values are mean ± SEM, n = 11-12/group. One-way ANOVA, adjusted for baseline. * p < 0.05. † p < 0.01 versus control diet.