Food labels must list certain nutrients, but vitamin C is not required to be included. Iron, calcium, and vitamin D are typical mandatory nutrients. Thus, vitamin C does not need to be listed unless present in significant amounts. ;
The nutrient that does not need to be listed on a food label is Vitamin C, unless it is present in significant amounts. On the other hand, iron, calcium, and vitamin D must typically be included as mandatory nutrients. Thus, the chosen answer is D. vitamin C content.
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