FIGURE 3.
Geometric mean (95% CI) increases in concentrations of non–transferrin-bound iron from baseline (Δ change) over 8 h after an oral dose of 6 mg Fe with a meal, 60 mg Fe with a meal, or 60 mg Fe without a meal as FeSO4. Curves display values at each time point for the respective meal for all 32 subjects. Labeled legends indicate that the AUC for meals without a common letter differed, P < 0.05 (repeated-measures ANOVA with Bonferroni correction).