• A blood protein that contains iron is known as Ferritin.
  • Ferritin is blood protein inside the cells that store iron.
  • To know the level of Iron in the blood, Ferritin test is done.
  • Symptoms like dizziness, ringing in your ears, leg pains, shortness of breath, chronic headaches etc reveal low ferritin level.
  • Doctors advise ferritin test for diagnostic purpose.