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Ferritin

What is Ferritin?

Ferritin is a protein responsible for storing iron within cells and releasing it in a controlled manner to maintain optimal iron balance. It is found throughout the body but is most concentrated in the liver, spleen, and bone marrow.

Role of Ferritin in Iron Regulation

Ferritin acts as the body's primary iron reserve, helping regulate iron availability for essential functions such as the production of haemoglobin—a protein in red blood cells that carries oxygen to tissues.

Low Ferritin and Iron Deficiency Anaemia

Low ferritin levels are a clear indicator of iron deficiency anaemia, a condition where insufficient iron impairs the body’s ability to produce haemoglobin. Common symptoms include:

Fatigue

Weakness

Dizziness

Shortness of breath

Pale skin

Early detection through ferritin testing can help initiate timely treatment and prevent complications.

High Ferritin and Iron Overload

Elevated ferritin levels may suggest iron overload, a condition that can result from:

Hereditary haemochromatosis

Thalassemia

Chronic liver disease

Symptoms of iron overload can include fatigue, joint and abdominal pain, and in severe cases, damage to organs such as the heart and liver.

Monitoring Treatment with Ferritin Testing

Ferritin tests are useful in:

Monitoring treatment for iron deficiency anaemia

Managing iron overload disorders

Assessing treatment response in conditions like chronic kidney disease

Regular testing helps guide iron supplementation or chelation therapy.

Ferritin Testing in Slough and Surrounding Areas

Private ferritin blood testing is available in Slough, Windsor, Langley, Burnham, and Maidenhead. This essential diagnostic tool supports early detection and management of iron-related conditions, helping individuals maintain healthy iron levels and prevent complications from deficiency or overload.

There is an additional £20 phlebotomy fee for every donation.