General health check blood test in Chiswick

What the test measures

The General Health Check looks at the main systems that affect how you feel day to day. A cholesterol profile with non-HDL cholesterol and apolipoprotein A-I covers heart health, and HbA1c shows your average blood sugar over the past two to three months. Liver markers, creatinine with eGFR for the kidneys, and a thyroid profile with TSH, FT4 and FT3 cover organ function.

For nutrition and energy, it measures iron, total iron binding capacity, transferrin and transferrin saturation, plus vitamin B12 and vitamin D. Creatine kinase, an enzyme released from muscle, completes the panel and can help when you have aches or are training hard. It does not include a full blood count.

Your price includes the sample taken at our Chiswick clinic, analysis at the Randox accredited laboratory, a practitioner review of your result and a GP feedback report on request.

Who it is for

• You want a broad health check and have not had blood tests for a while.
• You feel tired or run down and want iron, B12, vitamin D and thyroid checked together.
• You want to see your cholesterol and HbA1c as part of a yearly check.
• You take a statin and want a look at cholesterol, liver and muscle markers.
• You would like a single draw rather than several separate tests.

Understanding your result

Your report sets out each marker against the laboratory reference range, grouped by system. A raised HbA1c can point to pre-diabetes or diabetes, low B12 or vitamin D may help explain tiredness, and a high TSH can suggest an underactive thyroid. A raised creatine kinase is common after exercise.

Iron markers are best read together, as iron levels change through the day and after meals. A result outside the range is a prompt for discussion with your practitioner, who may suggest a repeat or further test, not a diagnosis.

Preparing for your test

You can eat beforehand if you wish, though a light, low-fat meal is best, as triglycerides and iron rise after eating; a morning appointment gives the most consistent iron and thyroid readings. Avoid strenuous exercise for 48 hours, which raises creatine kinase. Pause biotin for at least two days where safe, as it can affect thyroid results, and stop iron supplements for 24 hours if you can.

If you would like a full blood count included, Standard Screen or Omnia Essential may suit you. Or compare every blood test and price in Chiswick side by side.

Questions

How much is a general health check blood test in Chiswick?

The General Health Check costs £149. It includes your blood sample at our Chiswick clinic, analysis at the Randox accredited laboratory, a practitioner review and a GP feedback report on request.

Do I need to fast?

Fasting is not essential, but a light, low-fat meal and a morning appointment give the most reliable results for iron and cholesterol.

Does it include a full blood count?

No. If you would like haemoglobin and blood cells checked, a screen that includes a full blood count may be a better choice.

How often should I have a general health check?

Once a year suits most people. If a result is outside the range, your practitioner may suggest rechecking sooner.