Aluminum Blood Test

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Aluminum test is performed to determine the levels of aluminum in your blood. Under normal conditions, the intake of aluminum from the blood will be excreted through the kidneys (5-10 mg) and this process occurs daily.

People who have kidney failure do not have the ability to filter aluminum in their blood — which makes the alumunium contents cannot be removed from the body. This could be very dangerous as it can affect your brain and bones. 

Health Effects of Aluminum in Your Blood

High levels of aluminum in your blood may lead to numerous dangerous risks. High levels of  aluminum should be overcome immediately before it harms your body. High levels of aluminum may accumulate, fuse with albumin (the main protein in human blood produced by the liver), then spread rapidly throughout your body, especially the brain and bones.

Accumulated alumunium in the brain is one of the causes of dementia. Dementia is a disease that affects a person’s memory and mindset. Meanwhile, aluminum that accumulates in the bones may interfere with the role of calcium, causing bone tissue damage.

High levels of aluminum in the blood plasma will be experienced by someone who uses artificial aluminum joints. Artificial joints are often used in joint replacement surgery as they have been shown to reduce pain and restore joint function to normal. It is possible a person who has been using an artificial joint for a long time may have higher levels of aluminum — around > 10 ng / mL.

Purposes of Aluminum Blood Test

Hematopoiesis is the process of making blood cells. A person who has excess aluminum levels in the blood will have an impact on the hematopoiesis process and trigger anemia.

You may do aluminum tests to find out the levels of aluminum in your body. In addition, people with kidney dialysis can also monitor the toxicity of aluminum and monitor the development of metallic prosthetic implants, which are usually used for joint replacement.

The aluminum test will measure the concentration of aluminum in your blood by taking a blood sample that has been previously taken from a vein in your arm. This blood sample will be used as a reference for the aluminum test.

Cost Estimation for Aluminum Blood Tests

If you are considering taking an Aluminum blood test, you can come directly to the hospital or clinic that provides this service.

For more details regarding the cost estimation for an aluminum test, contact Smarter Health.

Pre-Aluminum Blood Test

There are things that you must prepare before doing the aluminum test as the test results may be influenced by several factors, namely:

  • An aluminum test uses a specially made blood tube, which is different from other tests.
  • Most blood tubes used in the aluminum test have an aluminum silicate rubber cap. Make sure that the cap of the tube is not touched by anyone, as blood samples that have been stored inside could become contaminated with aluminum.
  • Gadolinium (silvery-white metal), which functions as a contrast medium, will use iodine for 96 hours. This may affect the aluminum test results.

It is recommended that you take precautions to have more optimal test results. You may consult your doctor for more information about aluminum tests. Do not hesitate to ask any questions related to the procedure. 

During Aluminum Blood Test

After you registered yourself for your aluminum test, you will be asked to do a series of clinical exams before the actual test. 

Your doctor will ask several questions, such as what medicines you are currently taking or any complaints you may be experiencing at this time. Make sure you answer correctly and completely, as taking certain medications may affect your aluminum test results.

You are also advised to wear short sleeves to make it easier when your blood sample is taken — which will then be tested for aluminum levels.

The following is the process of taking blood samples for aluminum tests: 

  • Your healthcare team will prepare the equipment needed to collect blood samples, such as blood tubes, tourniquets, bandages, cotton swabs, and tissues containing alcohol.
  • You will wear a tourniquet or an elastic belt on your arm — which functions to block blood flow. Tie a tourniquet around your arm about 7 to 10 cm above the site where the needle is inserted. The use of a tourniquet can enlarge the blood vessels in the area under the tourniquet — making it very easy to inject your vein
  • The puncture site will be cleaned first using a tissue that contains alcohol.
  • Then, a needle will be inserted into your vein.
  • A blood tube is attached to the syringe so that the blood flowing into the tube can be used as a sample.
  • After your blood is drawn, the tourniquet will be removed and a cotton swab will be placed over the puncture site.
  • You will be asked to put pressure at the puncture site to prevent further bleeding.

Post-Aluminum Blood Test

Reactions after the injection may vary from person to person — some gradually disappear and some feel pain for a longer time. The level of pain you will feel will depend on the condition of your blood vessels and the skill of the medical personnel. Apply pressure to the puncture site to prevent bleeding or reduce pain gradually.

After the test, you can do your normal activities and wait for the test results to come out. You can consult your doctor to understand the results. The normal levels of aluminum may vary –as it depends on the laboratory or service provider you choose. Usually, your doctor may provide other instructions if further test is necessary. 

Understanding Your Test Result 

After a series of test procedures, you will immediately know the results of the Aluminum test: 


Aluminum levels may be considered normal when they contain only 0-6 ng / mL of aluminum Meanwhile, patients with hemofiltration may be considered normal when the levels of aluminum is <60 ng / mL.


Aluminum levels may be considered abnormal when the index rises as it is likely that you are experiencing aluminum poisoning. If you have abnormal test results, your doctor may order a series of other tests, including a physical exam, so that you can make an accurate diagnosis.

Side Effects of Aluminum Blood Test

An aluminum test may fail if it is not done appropriately. As a result, you may have an error in the diagnostic results after the test if completed. Here are a few things that can cause a misdiagnosis:

  • Your healthcare provider does not use a special blood tube — although the aluminum test requires a special blood tube.
  • Most blood tubes used in the aluminum test use a rubber cap containing aluminum silicate. Incorrect puncture may result in contaminated 20-60 ng / mL aluminum.
  • The use of an applicator stick made of wood or the tip of a pipette may result in results in abnormal test results as it could be contaminated.

Those are several factors during the aluminum test that may affect the diagnosis from your test results.

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