Stress and Nutrition Antioxidant Screen

Did you know your oxidative stress levels may impact your overall health? Our Stress and Nutrition Antioxidant Screen measures your oxidative stress levels to help you understand how an imbalance in certain antioxidants can put you at risk for developing chronic health conditions such as cancer, heart disease, or other chronic conditions and, if necessary, take steps to reduce your risk.
+ $6.00 Physician Service Fee

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Test Type

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Same day appointments available at most of 2000+ Quest Patient Service Centers
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This test measures the F2-isoprostane/creatinine ratio.
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Must be 18+ years of age to purchase

Orders not permitted in: AK, HI, AZ

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Type of sample to be collected:
Schedule an appointment, then visit one of our Patient Service Centers
About the test

Our Stress and Nutrition Antioxidant Screen measures the F2-isoprostane/creatinine ratio in urine, which reflects oxidative stress in the body.

Oxidation is an essential process that helps your body convert food into energy, eliminate toxins, and repair cells. Without oxidation, the body would be unable to function properly. However, excessive oxidation can also be damaging to the body. This is called oxidative stress. This imbalance can lead to cellular damage and various health conditions.

This test is useful for anyone who wants to evaluate their oxidative stress levels, including those with risk factors such as smoking, unbalanced diet, high cholesterol (hyperlipidemia), or a family history of cardiovascular disease.

An abnormal result may indicate an increased risk of developing certain health conditions such as cancer, heart disease, or diabetes. A healthcare provider may recommend dietary or lifestyle changes or further testing to rule out or confirm potential health risks or disorders

Stress and Nutrition Antioxidant Screen

How Does it Work?
Take an in-person test at a Quest Diagnostics location.
Over 2000+ locations focus on your safety, confidentiality and convenience.
1. Purchase your test
Schedule your appointment after purchasing a test to minimize wait time.
2. Visit a location
Enter your zip code to find a Quest Diagnostics location closest to you.
3. Get results online
We will email you when your confidential results are available. 

The benefits of testing

You can get the information you need to support a healthy life - for yourself.

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Take control of your health

Conveniently shop and pay online for lab tests without a doctor's visit. An independent physician will review your request and if appropriate, confirm your order and offer oversight.

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Schedule and manage your appointments

Conveniently schedule your appointment online at one of our Quest Diagnostics locations. Certain tests may also offer self-testing home delivery.

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Get your reliable results online fast

View your results through your secure account online. And it's easy to share the result with your doctor.