If a patient is at risk of iron deficiency but drinks tea immediately after meals, what should the nutrition expert consider?

Correct answer: In some circumstances, tea may affect iron absorption

Tea contains polyphenolic compounds that can interfere with the absorption of non-haem iron, especially when consumed with or immediately after meals. The effect is relevant to people relying on plant sources of iron or already at risk of deficiency. Diet timing and vitamin C-rich foods may therefore be considered. Option C is correct.