The blood carries oxygen to other parts of the body.

Iron helps both the mother and baby's blood carry oxygen.

It carries oxygen and gives the blood cell its red color.

Red blood cells carry oxygen from the lungs to the rest of the body.

This also makes it hard for your red blood cells to carry oxygen.

Iron is needed to carry oxygen through the blood and in muscles.

Red blood cells, which carry oxygen to all parts of your body.

The result is a lot fewer red blood cells to carry oxygen.

We can't carry or keep enough oxygen for real work.

It carries oxygen from the lungs to the rest of the body.