Uncertainty and heterogeneity analysis of foods selected by the optimization process for men for one of the lowest sodium intake daily diet (BASIC1) and the highest sodium intake diet (NZ-Meat2) with a cost constraint of <$9/d.

SI = simulation intervals from probabilistic distributions for both uncertainty and heterogeneity.
aFor this scenario the daily food cost limit had to be raised (up to $10/d) to increase the number of feasible solutions. Even so, the number of feasible solutions was constrained given that we decided to maintain all the upper limits for foods used in the deterministic modeling and the full range of uncertainty and heterogeneity possible (i.e., for nutrient concentrations, nutrient requirements, food prices and food wastage levels).
bSee Table S6 in File S1 for the detail on the other nutrients.