What does a 15 percent Daily Value for iron mean?

A 15 percent Daily Value (DV) for iron indicates that a serving of food contributes 15 percent of the recommended daily intake of iron for an average adult, based on a 2,000-calorie diet. This percentage helps consumers understand how a particular food fits into their overall nutritional needs. Consuming foods that provide a significant percentage of the DV for iron is important for maintaining healthy blood and preventing iron deficiency.