A test to measure the level of mercury in your blood.
UK's first direct-to-consumer blood testing service. 
We've delivered over 7.5 million test results. 
We've helped over 200,000 people take control of their health. Biomarker table
Trace elements
Mercury - blood
Learn more
Mercury is a toxic heavy metal that can damage the brain, nervous system, kidneys and lungs when the body is exposed to high levels.
Blood testing made easy
How it works
Your personalised, actionable health results are only a few clicks away. Order your test, take and post your sample, then view your results online with our doctors' comments.
Your results, simplified
Track, improve, and monitor your health over time
MyMedichecks is your personal online dashboard where you can view your results, access clear and simple explanations about individual health markers, monitor changes in your health, and securely store information about your medical history, lifestyle, and vital statistics.
FAQs
How does mercury exposure happen?
Mercury exposure can occur from eating fish, having certain dental filings, breathing contaminated air, and in industries involved in coal, gold, cement, steel, and battery production.
What is a Mercury Blood Test?
Our Mercury Blood Test measures your mercury exposure. Our test can be influenced by eating fish because fish (particularly certain deep sea fish) may contain mercury. This test can help if you are worried about mercury exposure from your workplace or environment. It can be used by employers who are required to carry out biological monitoring for workers potentially exposed to mercury.
What is mercury?
Mercury is a toxic heavy metal that, if exposed to high levels, can cause damage to the nervous system, brain, kidneys, lungs, and blood vessels. It can also result in many diseases, such as acrodynia, Hunter-Russell syndrome and Minamata disease.