If you have anemia, your body doesn't get enough oxygen-rich blood. As a result, you may feel tired or weak. You also may have other symptoms, such as shortness of breath, dizziness, or headaches.
Anemia also can occur if your red blood cells don't contain enough hemoglobin (HEE-muh-glow-bin). Hemoglobin is an iron-rich protein that gives blood its red color. This protein helps red blood cells carry oxygen from the lungs to the rest of the body.
Myra's appearance improves a bit after feeding, as her skin becomes less pale, and she begins to feel better.
Very severe anemia may even cause death.
It is theorize that she may die if she doesn't consume 4.7 liters of blood over a 72 hour timespan.









