Test library
Vitamin E Deficiency Test
The Vitamin E test measures tocopherol, the main form of this fat-soluble vitamin, in the blood. It helps evaluate possible deficiency, particularly in people with conditions that affect fat absorption.
Order Vitamin E Test
Order online and visit a local collection site, or choose an at-home kit where available. No referral and no insurance required.
Order Vitamin E Test- Typical turnaround
- 1-3 business days
- Starting price
- From $48
- Results
- Confidential, online
Quick answer
The Vitamin E test measures the level of tocopherol in the blood. Vitamin E is a fat-soluble nutrient that acts as an antioxidant and helps protect cell membranes. Testing is usually considered when a deficiency is suspected, such as in people with fat malabsorption or certain chronic conditions. A qualified healthcare provider interprets the result in context.
What this test measures
Vitamin E is a group of fat-soluble compounds, with alpha-tocopherol being the form the body uses most. It functions as an antioxidant and supports the health of cell membranes, red blood cells, and nervous tissue. Because it is stored in body fat, a deficiency usually develops only after a prolonged problem with absorption or intake.
The test uses a blood sample, typically drawn from a vein in the arm. Laboratories measure tocopherol concentrations and compare them with reference ranges that can differ between laboratories. Cholesterol and triglyceride levels may also be considered, since vitamin E travels in the blood with lipids.
Testing may be requested for people with chronic cholestasis, cystic fibrosis, or other conditions that impair fat absorption, and for those receiving long-term intravenous nutrition. It can also be part of an evaluation for unexplained neurological symptoms. Results are reviewed with a qualified healthcare provider and are not a diagnosis on their own.
- Alpha-tocopherol
- Beta-tocopherol
- Gamma-tocopherol
- Delta-tocopherol
- Total vitamin E
- Cholesterol
- Triglycerides
- Vitamin A
- Beta-carotene
- Selenium
Why people order this test
- Evaluate suspected vitamin E deficiency
- Assess nutritional status in fat malabsorption conditions
- Support monitoring during long-term intravenous nutrition
- Investigate unexplained neurological symptoms
- Check fat-soluble vitamin status together with other tests
- Follow up when dietary intake is very limited
How to prepare
Fasting may be requested because vitamin E is sometimes measured alongside lipids. Follow the specific instructions provided with the order, and a blood sample is drawn from a vein.
Understanding your results
Results are typically available within one to three business days. The report shows the tocopherol level, which a qualified healthcare provider interprets with lipid results, diet, and the person's health history.
Vitamin E Deficiency Test by state
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Connecticut
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Delaware
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Florida
Vitamin E Deficiency Test across Florida.
Georgia
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Hawaii
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Idaho
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Frequently Asked Questions
What is the vitamin E test?
It is a blood test that measures tocopherol, the main active form of vitamin E. It is used to assess whether vitamin E levels are within the expected range.
Who needs a vitamin E test?
It may be ordered for people with fat malabsorption, chronic liver or bile duct conditions, or those receiving long-term intravenous nutrition.
Do I need to fast?
Fasting may be requested because lipid levels are sometimes measured at the same time. Follow the instructions supplied with your order.
What can cause low vitamin E?
Poor fat absorption, certain chronic conditions, and prolonged inadequate intake can lower vitamin E levels.
How soon are results ready?
Results are generally available within one to three business days after the sample reaches the laboratory.
Ready to get tested?
Order online and visit a collection site near you, or choose a mail-in kit. No referral and no insurance required.
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