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. 2011 Sep;14(9):1002–1010. doi: 10.1089/jmf.2010.0174

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Copyright 2011, Mary Ann Liebert, Inc. and Korean Society of Food Science and Nutrition

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FIG. 6. — Comparison of Cell-based Antioxidant Protection in Erythrocytes (CAP-e) data on a complex natural product, EP, in vivo. EP consumption provided statistically significant improvement in serum antioxidant capacity, when serum samples obtained before and after consumption of either EP (500 mg) or placebo were tested in quadruplicates using a double-blinded randomized crossover design. (A) The group averages are shown for changes seen after consumption of placebo versus EP (mean±SD). (B) The individual changes were compared for each subject to evaluate the change in each subject's response to EP in comparison with the same subject's response to placebo. The within-subject paired t test analysis of changes in serum antioxidant protection was calculated. The increased antioxidant protection after EP consumption was statistically significant at 2 hours after consumption (P<.04).