Cadmium (Blood)

Cadmium Blood Test | London Blood Tests UK

Check cadmium exposure with our blood test for £68. UKAS-accredited analysis to assess toxic heavy metal exposure, with optional GP consultation.

What is a Cadmium (Blood) Test?

Cadmium is a toxic heavy metal commonly found in industrial environments, cigarette smoke, contaminated food, and certain batteries and pigments. Once absorbed, cadmium accumulates in the body—particularly in the kidneys and liver—where it can cause long-term damage.

The Cadmium Blood Test measures circulating cadmium levels, making it useful for assessing recent exposure or ongoing occupational and environmental contact. Blood testing is particularly helpful in identifying acute or current exposure, while urine testing may be used for long-term body burden assessment.

Cadmium exposure is associated with kidney dysfunction, bone demineralisation, lung disease, and increased cardiovascular risk. Early detection allows for exposure reduction and prevention of further toxicity.

Benefits of the Cadmium Blood Test

1. Detects Recent Cadmium Exposure
   Identifies current or ongoing exposure before long-term damage develops.

2. Supports Occupational Health Monitoring
   Essential for individuals working in manufacturing, welding, battery production, or metal recycling.

3. Assesses Smoking-Related Heavy Metal Risk
   Cigarette smoke is a major cadmium source; smokers often have higher blood levels.

4. Protects Kidney and Bone Health
   Elevated cadmium is linked to kidney damage and bone weakening.

5. Guides Environmental & Lifestyle Changes
   Helps identify exposure sources such as diet, workplace, or smoking.

6. Non-Invasive & Reliable
   Requires only a standard blood draw with highly sensitive laboratory analysis.

7. Optional GP Consultation for Interpretation
   Results can be reviewed with a GP to plan exposure reduction and follow-up testing.

Why Do I Need a Cadmium Blood Test?

You may benefit from cadmium testing if you:

• Work in high-risk industries (metalwork, batteries, welding)

• Smoke or have long-term exposure to second-hand smoke

• Live near industrial or contaminated environments

• Have unexplained kidney dysfunction

• Experience fatigue, bone pain, or mineral imbalance

• Require occupational or environmental exposure monitoring

Cadmium testing is often part of a heavy metals screening panel.

How the Test Works

In-Clinic Blood Test

1. Book Your Appointment

   • Book online or by phone with no referral required.

2. Pre-Test Preparation

   • No fasting required.

   • Inform the clinician about occupational exposure or smoking history.

3. Blood Sample Collection

   • A qualified phlebotomist collects a venous blood sample.

4. Sample Handling

   • Samples are handled using metal-free collection tubes and transported securely.

5. Laboratory Analysis

   • Cadmium is measured using inductively coupled plasma mass spectrometry (ICP-MS).

6. Quality Control

   • Strict internal and external checks ensure analytical accuracy.

7. Results Delivery

   • Results are typically available within 5–7 business days.

8. Optional GP Consultation

   • Review results and exposure risks with a GP if required.

At-Home Blood Draw (Home or Hotel Service)

1. Book a Home Visit

   • Choose a convenient UK-wide location.

2. Professional Phlebotomist Visit

   • A certified phlebotomist attends your home or hotel.

3. Blood Collection

   • A venous blood sample is collected using trace-element safe equipment.

4. Courier to Laboratory

   • Samples are transported the same day to the laboratory.

5. Analysis & Reporting

   • Cadmium levels are analysed and verified.

6. Optional GP Review

   • Discuss results and next steps with a GP if needed.

Your Cadmium Test Results – Explained

Cadmium levels are typically reported in µg/L (micrograms per litre).

Typical UK Reference Ranges

• Non-exposed individuals: < 1.0 µg/L

• Elevated: ≥ 1.0 µg/L (suggests increased exposure)

Interpretation

• Normal Levels
  Suggest minimal or no recent cadmium exposure.

• Elevated Levels
  Indicate occupational, environmental, or smoking-related exposure and may warrant further investigation.

Persistent elevation may require urine cadmium testing, kidney function assessment, and exposure source identification.