Figure 1.

Plasma creatine concentrations. Mean (SD) plasma creatine concentration (micromo/L) following administration of 60 mg/kg bwt creatine monohydrate, preceded 15 minutes earlier by ingestion of 2 × 500 mg capsules of a standardized extract of Russian Tarragon (A) or placebo (B). The inset shows the mean differences (± SD) between treatments in the change from baseline at each time point.