Our Iron Blood Test measures the levels of iron in your blood and assesses haemoglobin levels, helping to identify signs of iron deficiency or anaemia.
Low haemoglobin levels may indicate iron-deficiency anaemia, which can require further investigation and treatment to restore healthy levels.
Why iron is important
Iron is an essential mineral that plays a key role in transporting oxygen around the body.
It is a key component of haemoglobin, a protein found in red blood cells that carries oxygen from the lungs to tissues and organs.
When iron levels are low, the body is less able to produce healthy red blood cells, which can lead to iron deficiency anaemia.
Common symptoms may include:
- Fatigue
- Weakness
- Pale skin
- Reduced concentration
- Shortness of breath
Maintaining healthy iron levels is important for energy production, cognitive function, and overall wellbeing.
Early Detection of Iron Deficiency
Iron deficiency often develops gradually and may not show clear symptoms in the early stages. A blood test can help identify low iron levels before symptoms become more severe. Early detection can help prevent:- Persistent fatigue
- Reduced physical performance
- Cognitive difficulties
- Worsening anaemia
Monitoring Chronic Illness
Regular iron testing is important for individuals with long-term health conditions such as:- Inflammatory disorders
- Kidney disease
- Gastrointestinal conditions affecting absorption
Tailoring Treatment
If low iron levels are detected, treatment may include dietary changes or iron supplementation, depending on clinical advice. If iron levels are high, further investigation may be required, and dietary or medical management may be recommended.Symptoms of Iron Deficiency?
Iron deficiency can present with a range of symptoms, including:
- Ongoing fatigue
- Weakness
- Pale skin
- Shortness of breath
- Cold hands and feet
- Headaches
- Brittle nails
- Heart palpitations
These symptoms can also be associated with other conditions, so a blood test is essential for accurate diagnosis.
Who should have an iron blood test?
An iron blood test may be recommended for individuals who:
- Experience symptoms of anaemia or iron deficiency
- Have conditions that affect iron absorption
- Are pregnant or planning pregnancy
- Have a history of low iron levels
Pregnancy increases iron requirements, making monitoring especially important during this time.
How to Prepare for an Iron Blood Test
In most cases, no special preparation is required. However, you should follow any instructions provided before your appointment.
This may include:
- Fasting if advised
- Avoiding certain supplements
- Informing your clinician about any medication you are taking
NHS information on iron deficiency
Iron deficiency anaemia is a common condition in the UK and is recognised by the NHS as a key cause of fatigue, weakness, and reduced energy levels.
According to the NHS, iron deficiency anaemia occurs when the body does not have enough iron to produce adequate haemoglobin, which is needed to carry oxygen around the body.
The NHS explains that common causes can include:
- Not getting enough iron in the diet
- Blood loss (for example, heavy periods)
- Conditions affecting iron absorption
You can read more about iron deficiency anaemia on the official NHS website:
NHS Iron Deficiency Anaemia
Our Blood Tests:
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Advanced Iron Deficiency (Anaemia) Blood Test
Comprehensive Advanced Iron Deficiency Anaemia Blood Test assessing 20 key biomarkers with blood draw included and fast laboratory results within 24 hours.
View more details£100.00
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Complete Health MOT Blood Test
Comprehensive Complete Health MOT Blood Test assessing 43 key biomarkers with professional blood draw included and fast results within 24 hours.
View more details£199.00
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