Figure 4.

Serum total antioxidant status. Effect of red wine consumption on serum TAS from young (18–30 yrs) and older (≥ 50 yrs) volunteers. Bars represent mean ± SEM of serum TAS pre and post two weeks of red wine consumption or abstinence. YA, young abstinence; YW, young wine; OA, older abstinence; OW older wine; RW red wine a indicates a significant change with wine P < 0.05. b indicates a significant difference between young and old, P < 0.05.

Micallef et al. Nutrition Journal 2007 6:27   doi:10.1186/1475-2891-6-27
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