Blood test at home

  A serum ferritin test is a blood test that measures the amount of ferritin in the bloodstream. Ferritin is a protein that stores iron in the body and releases it when needed. Iron is essential for producing haemoglobin, the protein in red blood cells responsible for carrying oxygen throughout the body. Because ferritin provides an indication of the body's stored iron, a serum ferritin test can help healthcare professionals investigate iron deficiency, iron overload, and certain conditions associated with inflammation or chronic disease . Why Is a Ferritin Test Done? A ferritin test is primarily used to assess the body's iron stores. Depending on the symptoms and medical history, a doctor may recommend the test for several reasons. Detecting Iron Deficiency Low ferritin levels may indicate that the body's iron stores are depleted. Iron deficiency can eventually contribute to iron-deficiency anaemia, particularly when the body does not have enough iron to produce adequate ...