Which statement indicates that a client understands discharge education regarding iron absorption?

The statement that highlights the understanding of discharge education regarding iron absorption is the one that promotes the consumption of dark, leafy green vegetables. These vegetables are rich in non-heme iron, which is a type of iron found in plant-based foods. Additionally, they contain vitamin C, which enhances the absorption of non-heme iron when consumed together. This understanding is critical for someone who needs to improve or maintain their iron levels, as incorporating such foods not only provides iron but also aids in its absorption.

The other statements do not reflect a proper understanding of iron absorption. The mention of avoiding citrus fruits is incorrect because vitamin C, commonly found in citrus, actually helps improve iron absorption rather than hinder it. The assertion that iron supplements can be taken with calcium supplements ignores the fact that calcium can inhibit the absorption of iron when taken simultaneously. Lastly, eating processed foods is typically inadequate for ensuring sufficient iron intake as they often lack essential nutrients compared to whole foods. Thus, focusing on dark, leafy greens is a solid understanding of enhancing iron intake effectively.