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Brewer's yeast IgE

Brewer's yeast IgE

The Brewer's Yeast IgG test is a diagnostic tool designed to detect specific IgG antibodies in the blood that target baker's or brewer's yeast. This test is essential for identifying individuals who may have developed an immune response to yeast, which can cause symptoms related to food sensitivities, such as allergic rhinitis, asthma, and skin conditions. The test involves a simple blood draw, with the serum separated and analyzed using a quantitative immunoassay method. Results are reported in micrograms per milliliter, with higher concentrations indicating a stronger immune response. The Brewer's Yeast IgG test aids healthcare providers in diagnosing and managing conditions related to yeast sensitivity, allowing for tailored dietary recommendations and treatment plans. While it is not FDA-approved, it is performed in a CLIA-certified laboratory. This test is a valuable component in the broader context of allergy diagnostics, contributing to personalized patient care.

Price of test:£34

The lowest price from the last 30 days: £34

Awaiting result:

One day

Collect material:

Blood

Prepare:

Learn more

Purpose of the test

The Brewer's Yeast IgG test is a diagnostic tool for detecting IgG antibodies against yeast, aiding in the diagnosis of yeast sensitivity. Key points include:

- Purpose: Identifies immune responses to yeast, linked to symptoms like allergic rhinitis and asthma.
- Procedure: Involves a blood draw, with serum separated and stored appropriately.
- Methodology: Uses ImmunoCAP FEIA to quantify IgG antibodies.
- Results Interpretation: Positive results suggest an immune response; higher IgG levels indicate stronger reactions.
- Clinical Utility: Guides dietary and treatment plans for managing food sensitivities.

Who Should Get Tested

The Brewer's Yeast IgG test is essential for identifying individuals with yeast sensitivity. It detects specific IgG antibodies, aiding in diagnosing symptoms like:

- Allergic rhinitis
- Asthma
- Atopic dermatitis

Performed via a blood draw, the test uses ImmunoCAP FEIA methodology. Results are reported in mcg/mL, with higher values indicating stronger immune responses. This test helps tailor dietary recommendations, especially for unexplained symptoms linked to food intake. Proper specimen handling ensures accurate results, making it a crucial tool in managing yeast-related sensitivities.

Blood Test Preparation Guidelines

Time of day

It is recommended to schedule your appointment for blood tests in the morning hours between 7:00-10:00.

Fasting

It is recommended to fast for approximately 12 hours before blood sampling. The last meal of the previous day should ideally be consumed around 6:00 p.m. On the day before the test, avoid heavy and fatty meals as well as alcohol.

Stay hydrated

Drinking water prior to testing can help with sample collection.

Other factors

Tests should not be performed after a sleepless night or intense physical activity. It is recommended to avoid exercise and stress immediately before blood collection and to not smoke. A short rest is recommended.

Medications and supplements:

Blood samples should be collected before the morning dose. Some drugs can interfere with test results. Consult with your doctor whether you can delay your dose because of lab tests.

Biotin supplements:

High doses of biotin supplements can affect test results, causing false elevation or reduction. It's recommended to avoid taking biotin for at least 72 hours before blood collection. If you are taking biotin, inform the personnel collecting the blood so that they can provide specific instructions.

Interpreting Test Results

Understanding test results is crucial for effective diagnosis and management. The Brewer's Yeast IgG test results are reported in micrograms per milliliter (mcg/mL).

- Negative Result: Values below 2.00 mcg/mL indicate undetectable levels of IgG antibodies, suggesting no immune response to yeast.
- Positive Result: Values above 2.00 mcg/mL suggest an immune response to baker's or brewer's yeast. Higher concentrations may correlate with more severe symptoms.
- Clinical Implications: Positive results guide dietary adjustments and treatment plans to manage symptoms effectively.

Price of test:£34

The lowest price from the last 30 days: £34

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