A nurse is caring for a client who has a new prescription for ferrous sulfate tablets twice daily for iron-deficiency anemia. The client asks the nurse why the provider instructed that she take the ferrous sulfate between meals. Which of the following responses should the nurse make?

A. While constipation can be a side effect of iron supplements, taking them between meals is primarily aimed at improving absorption rather than preventing constipation. B. Taking iron supplements with food does not specifically increase the risk of esophagitis; instead, it is known to interfere with the absorption of iron. C. Taking ferrous sulfate between meals optimizes its absorption because food, particularly dairy products, caffeine, and some high-fiber foods, can inhibit the absorption of iron. D. Although iron supplements can cause nausea, it is more effective to take them between meals for better absorption rather than solely to prevent nausea.