Final answer:
Dairy products are the only option that would not inhibit the absorption of iron.
Step-by-step explanation:
The correct answer is c) Dairy products.
Iron absorption is enhanced by protein, which is abundantly found in meat and poultry. However, dairy products do not contain as much protein and therefore do not enhance iron absorption. Fruits and vegetables, grains and nuts, and meats and poultry all contain substances that can inhibit iron absorption, such as phytic acid and oxalic acid.