A nurse is providing education to a client who is beginning iron supplements based on her 24-week lab results. Which of the following statements is correct education to provide to the client?

Iron is best absorbed with a meal and a dairy source.

Iron helps to decrease the red blood cell mass in pregnancy.

Food sources of iron include red meats, fish, poultry, starchy vegetables, and eggs.

When taking iron, increasing fluids, walking, and performing Kegels is important.

Iron supplements are best absorbed with a glass of orange juice.