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Spinach-Specific IgE Antibodies, Total

Published: August 9, 2026Updated: August 16, 2026

A blood test that measures total IgE antibodies directed against spinach, which may indicate an allergic response to spinach.

Quick summary

["Detectable spinach-specific IgE can indicate sensitization to spinach but must be interpreted alongside symptoms and medical evaluation."]

Medically reviewed by WellAlly Editorial TeamLast reviewed August 16, 2026Editorial policy

Key facts at a glance

LOINC
61317-4
Short code
Spinach IgE/IgE total %
Synonyms
Spinach IgE/IgE total %
Category
tumor-marker
Sample
serum
Container
Red-top tube (SST)
Units
N/A
Fasting
false
Population
adult
Sex
all
Age range
18–65 years
Specimen volume
5 mL
Stability
Room temperature: 4h, Refrigerated: 24h, Frozen: 7d
Hemolysis max
500
Lipemia max
1000
Icterus max
500
TAT
4–24 hours
Order
routine

What is this test?

This test measures the total amount of IgE antibodies your immune system produces in response to spinach. IgE is an immune protein that can be involved in food allergies.

Why might I need this test?

A clinician may order this test if you have a history of hives, swelling, wheezing, digestive symptoms, or another reaction after eating spinach. It can help evaluate whether your symptoms may be related to a spinach allergy.

How is the test performed?

A blood sample is collected and analyzed in a laboratory using an immune-based testing method. The result reports the total amount of spinach-specific IgE detected in the sample.

How do I prepare for the test?

This test usually requires no special preparation. Tell your clinician if you recently ate spinach, recently used allergy medicines, or are taking medicines that could affect the result. Do not avoid foods solely because of this test unless your clinician advises you to do so.

Clinical interpretation

How abnormal results are interpreted and what conditions they suggest.

Detectable spinach-specific IgE may indicate immune sensitization to spinach and can support evaluation for a spinach allergy. However, a positive result does not by itself prove that spinach causes your symptoms, and interpretation depends on your history and any confirmatory testing. A result should be reviewed with a healthcare professional.

Short name

Spinach-Specific IgE

Frequently asked questions

Does a positive result mean I am allergic to spinach?
Not necessarily. It indicates that spinach-specific IgE is present, but the result must be compared with your symptoms and other allergy evaluation findings.
What symptoms may be related to a spinach allergy?
Possible reactions include hives, itching, swelling, vomiting, abdominal pain, wheezing, or other allergic symptoms occurring after spinach exposure.
Should I stop eating spinach if the test is positive?
Discuss the result with your clinician or allergist before making major dietary changes. Avoiding spinach may be appropriate for some people, but the decision should be based on your symptoms and medical history.
  1. 1
    MedlinePlus — Laboratory TestsSource
  2. 2
    Lab Tests OnlineSource
  3. 3
    Mayo Clinic — Tests & ProceduresSource

Click any link to access the full source. PubMed Central (PMC) links provide free full-text access.

This information is for educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment.

Medical Disclaimer

This content is for general informational and educational purposes only and is not a substitute for professional medical advice, diagnosis, or treatment. Always seek the guidance of a qualified healthcare provider with any questions you have about a medical condition, and never disregard professional medical advice or delay seeking it because of something you read here.

If you think you may have a medical emergency, call your local emergency number or go to the nearest emergency department immediately.

Medically reviewed by WellAlly Editorial Team Last reviewed August 16, 2026. · Read our editorial policy