Question

Which one of the following is the only other reason a nutrient must be listed is when a manufacturer makes a nutritional claim,such as "fortified with Potassium"?

Answer 1

The answer is Fortified with potassium

Answer 2

Without knowing the options, I would assume that, this is because all nutrient lists harmonize with FDA regulations, including all "Nutrients of Concern", and The FDA's "Dietary Guidelines"
-I hope this answer is the answer you are looking for.