What Is a TIBC Blood Test? A total iron-binding capacity test is a blood test that tells you how much iron is binding to the transferrin in your blood, which tells you how well iron is functioning in ...

Iron is an important mineral that plays a role in several metabolic processes in the body. At-home iron tests allow a person to check their iron levels without a doctor’s appointment. Please note that ...

The signs of low ferritin, a protein that stores iron in your body, include fatigue, dizziness, and headaches. High ferritin can cause stomach pain, heart palpitations, joint pain, and more. To test ...