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. 2010 Mar 30;298(6):E1236–E1243. doi: 10.1152/ajpendo.00022.2010

Fig. 3.

Fig. 3.

Mice on powdered diets containing 35 mg/kg iron exhibit better glucose tolerance than mice fed the same powdered diet supplemented with carbonyl iron to 500 mg/kg. Ob/ob mice (10/group) were placed on the powdered diet containing 35 mg/kg iron, with or without added carbonyl (elemental) iron, to total 500 mg/kg. Glucose tolerance testing was performed at 6 wk (A), at which time the mice were also weighed (B). Individual glucose values are significantly different at 30, 60, and 120 min.