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Fig. 4 | SpringerPlus

Fig. 4

From: Determination of plasma and leukocyte vitamin C concentrations in a randomized, double-blind, placebo-controlled trial with Ester-C®

Fig. 4

Cmax, AUC0–24h, and Tmax of plasma vitamin C (correcting for baseline) over a 24-h period: a Cmax, Ester-C® versus placebo; b Cmax, Ester-C® versus ascorbic acid; c AUC0–24h, Ester-C® versus placebo; d AUC0–24h, Ester-C® versus ascorbic acid; e Tmax, Ester-C® versus placebo; f Tmax, Ester-C® versus ascorbic acid. Data are mean ± standard error. Significant differences are indicated: *P < 0.001, Ester-C® versus placebo; **P = 0.039, Ester-C® versus ascorbic acid

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