So, to answer the question, it's the child on the left who needs more calcium and iron.

The body needs iron to produce new red blood cells.

It needed more iron for the remaining leaves to open, and the large stems were a bit fragile.

I need iron and steel to make things for the Retreat.

How much iron you need each day depends on your age, gender, and overall health.

Consult your doctor to see if you need iron or other supplements.

Your body needs iron to make new blood cells, and your diet is the best source.

"I need iron - enough to build another ship."

Because you need black iron, and they can't handle order.

Your body needs iron to make new blood cells.