If the Nutrition Facts say "Iron 50%", this means that consuming the food inside this package provides the consumer with 50% (or half) of the Daily Value of Iron that they need to consume per day.
Don't eat cheese, or if lactose is the problem, take a lactose dietary supplement, like a lactaid
Answer:
The purpose of digestion is to provide the body with all the nutrients it needs to give it energy, so the body can function.
Department of Heath and Human Services (HHS)