What are trace elements?
Trace elements (heavy metals or trace minerals) are substances which are all present in the blood in minute quantities. These include:
- Lead
- Cadmium
- Mercury
- Arsenic
- Molybdenum
- Chromium
- Manganese
- Nickel
- Silver
- Zinc
- Copper
- Selenium
- Aluminium
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Deficiency or excess of these substances can lead to a wide variety of non-specific symptoms.
Many of these elements have functions in the body which are not well understood and their results should be interpreted with caution. Some of the so-called ‘heavy metals’ may cause toxicity by way of exposure over many years.
What is a trace elements test?
A trace elements test is used to detect unusual levels of different minerals that are found in the blood.
How is a trace elements test performed
Tests for heavy metals or trace elements require a sample of blood; special collection tubes are often required and this should be double-checked with the laboratory or pathology service involved.
Test results may take many weeks to become available, and are often not helpful at this stage.
Trace elements test results explained
Test results may take many weeks to become available, and are often not helpful at this stage. They are best interpreted by a knowledgeable Toxicologist or Physician.
Related specialists
Related Procedures
- Blood Test (venesection)
Also known as
- Heavy metals
- Trace minerals
Links
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This article is for informational purposes only and should not be taken as medical advice. If in doubt, HealthEngine recommends consulting with a registered health practitioner.
All content and media on the HealthEngine Blog is created and published online for informational purposes only. It is not intended to be a substitute for professional medical advice and should not be relied on as health or personal advice. Always seek the guidance of your doctor or other qualified health professional with any questions you may have regarding your health or a medical condition. Never disregard the advice of a medical professional, or delay in seeking it because of something you have read on this Website. If you think you may have a medical emergency, call your doctor, go to the nearest hospital emergency department, or call the emergency services immediately.
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