Iron Is Useful for Reducing Copper Ions to Copper Metal

Iron is useful for reducing copper ions to copper metal. Might it also be used to reduce sodium ions to sodium metal?

A) No, because sodium ions are too difficult to reduce.
B) Yes, especially in that sodium has such a low ionization energy.
C) No, because the sodium ions in turn oxidize the iron.
D) Yes, especially in that sodium has such a high ionization energy.