• What diseases are associated with oxidative stress according to this test's use?

It is used as a biomarker to evaluate conditions like neurodegenerative diseases (Alzheimer's and Parkinson's), atherosclerosis, diabetes and its complications, and autoimmune diseases.

• Why might an athlete need an SOD test?

Athletes may undergo this test because they are exposed to high levels of oxidative stress resulting from intense exercise.

Medical Laboratories

Oxidative Stress (SOD) Test

Superoxide Dismutase (SOD) Test

Measure your body's ability to fight free radicals and protect cells from damage. This test evaluates antioxidant levels to effectively enhance your overall vitality and long-term health.

Trusted medical contentUpdated: 04-09-2026Views: 77LHL-1083

About this service

The superoxide dismutase (SOD) assay is a quantitative measurement of the activity or concentration of the SOD enzyme in blood serum, red blood cells, or other tissues. SOD is a key antioxidant enzyme in the first line of defense against reactive oxygen species (ROS), catalyzing the conversion of the toxic superoxide anion to hydrogen peroxide and oxygen. In humans, there are three main forms: SOD1 (cytoplasmic), SOD2 (mitochondrial), and SOD3 (extracellular). The assay typically measures the total activity of SOD.

What is included?

✓A detailed analysis to measure the activity or concentration of the superoxide dismutase (SOD) enzyme in the selected sample (serum or red blood cells).

✓Consult an expert in internal medicine, nutrition, or functional medicine to interpret the results in the context of public health and prevention.

✓Personal support services from Halak.

Conditions and notices

Fasting is not required

Preparation instructions depend on the type of sample required:

If the sample is from serum: Fasting for 8-12 hours is usually required.

If the sample is of red blood cells (usually preferable): a special tube (EDTA) should be used to separate the red blood cells.

Strenuous physical activity should be avoided for 24-48 hours prior to the examination, as intense exercise may temporarily alter antioxidant levels.

The doctor should be informed about all dietary supplements (especially antioxidants such as vitamin C, E, and glutathione compounds) being taken, as they may affect the outcome.

Frequently Asked Questions

Short answers to the FAQs published with this service.

• What is the purpose of the Superoxide Dismutase (SOD) test?

The test is used to evaluate the body's overall antioxidant status and level of oxidative stress, which is the imbalance between free radical production and the body's ability to neutralize them.

• Who are the target groups for this test?

It is targeted at individuals with chronic inflammatory diseases (such as diabetes and heart disease), those exposed to environmental factors like pollution or smoking, athletes, and the elderly interested in healthy aging.

• Does the SOD test require fasting?

No, fasting is not required for this laboratory blood test.

• How is this test used in monitoring treatment?

Oxidative Stress (SOD) Test

About this service

What is included?

Conditions and notices

Frequently Asked Questions

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