Figure 4. YFC more effectively corrects iron deficiency measures than ferrous sulfate. Plasma iron levels (A); transferrin saturation levels (B); liver iron (C); and spleen iron (D). * p<0.05; **p<0.01 compared to ID diet. * Different from ID; a different from Yeast-No Iron/ferritin

From

Nutritional Yeast Ferritin-Iron Complex: A Novel Source of Dietary Iron

James R. Connor, Erica L. Unger, Ralph L. Keil, John Flanagan, Stephanie M. Patton, Gabriele R Lubach, Martin M. Schafer, Christopher L Coe

American Journal of Food and Nutrition. 2021, 9(3), 122-131 doi:10.12691/ajfn-9-3-5