Iron Blood Test

5 Biomarkers (View)

Check your iron levels for signs of iron deficiency or overload with our easy at-home test. If you experience fatigue, heavy periods, or low energy, this test helps identify whether you could benefit from optimising your iron levels to feel your best.

Take control of your health with our best-selling checks. Whether you’re tackling symptoms, addressing health concerns, or simply being proactive, this test helps you gain insights and reduce your risk of common conditions.

Discover the power of small lifestyle changes to feel like yourself again.

Results in 3-5 days

Bespoke medical report

Convenient options

Free delivery

£49.00

Biomarker Table

Inflammation

hs-CRP

C-Reactive Protein (CRP) is an inflammation marker used to assess whether there is inflammation in the body – it does not identify where the inflammation is located. High Sensitivity CRP (CRP-hs) is a test used to detect low-level inflammation thought to damage blood vessels which can lead to a heart attack or stroke. When you suffer a serious injury or infection you experience significant inflammation around the site of injury – such as the swelling around a twisted ankle. Any injury like this will cause your CRP-hs to rise.

Iron status

Iron

Iron is a mineral that is essential for life. It is a component of haemoglobin, a protein in our red blood cells that is responsible for transporting oxygen around our body. If we don’t have enough iron, our haemoglobin levels fall and we can’t get sufficient oxygen to our cells. This can cause symptoms which include fatigue, dizziness, and shortness of breath. Serum iron is a very transient reading and can be influenced by the amount of iron-rich food in your diet in the days before your blood test. For this reason, iron is rarely looked at on its own, and is interpreted alongside other markers in an iron status test.

TIBC

Total iron-binding capacity (TIBC) is a measure of the ability of your body to efficiently carry iron through the blood.

Transferrin saturation

Transferrin is made in the liver and is the major protein in the blood which binds to iron and transports it round the body. This test measures how much this protein is ‘saturated’ by iron.

Ferritin

Ferritin is a protein which stores iron in your cells and tissues. Usually, the body incorporates iron into haemoglobin to be transported around the body, but when it has a surplus, it stores the remaining iron in ferritin for later use. Measuring ferritin levels gives us a good indication of the amount of iron stored in your body.