Daily costs, emissions of greenhouse gases and nutrient intakes for the different dietary scenarios.

*The bolded numbers in these rows refers to the “objective function value” in each scenario (i.e., the key value being minimized in the optimization process).
**Ratios of mean (and median and SI), not the mean ratio.
#This value for sodium of 237 mg/d was near the reported physiological requirement for sodium of 184–230 mg/day [58], though higher levels of intake would be required in certain situations (e.g., for men doing outdoor manual work in hot weather).