The Pine Nut IgG blood test measures the level of Immunoglobulin G (IgG) antibodies against pine nut proteins in the bloodstream. This test is used to evaluate possible food sensitivities or intolerances rather than true allergic reactions. IgG antibodies are associated with immune exposure over time and are commonly found in both symptomatic and asymptomatic individuals.
Unlike IgE testing, which identifies immediate allergic reactions such as anaphylaxis or hives, IgG testing looks for delayed immune responses that may manifest as digestive issues, fatigue, or chronic inflammation. This test is often part of broader food IgG sensitivity panels and is interpreted within the context of clinical symptoms.
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The Pine Nut IgG blood test measures the level of Immunoglobulin G (IgG) antibodies against pine nut proteins in the bloodstream. This test is used to evaluate possible food sensitivities or intolerances rather than true allergic reactions. IgG antibodies are associated with immune exposure over time and are commonly found in both symptomatic and asymptomatic individuals.
Unlike IgE testing, which identifies immediate allergic reactions such as anaphylaxis or hives, IgG testing looks for delayed immune responses that may manifest as digestive issues, fatigue, or chronic inflammation. This test is often part of broader food IgG sensitivity panels and is interpreted within the context of clinical symptoms.
Price of test:£39
The lowest price from the last 30 days: £39
Awaiting result:
12 hours
Collect material:
Blood
Prepare:
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Purpose of the test
This test is used to:
Detect immune system exposure to pine nut proteins
Support evaluation of delayed food-related symptoms
Guide elimination diets or dietary modifications in functional medicine contexts
Complement clinical history when IgE allergy testing is negative or inconclusive
Who Should Get Tested
This test may be considered for:
Individuals experiencing unexplained digestive issues, skin problems, or fatigue
Patients undergoing evaluation for non-IgE-mediated food sensitivities
Those following functional, integrative, or nutritional medicine protocols
Individuals who have symptoms after consuming pine nuts but test negative for IgE allergy
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
Negative or Low IgG: Indicates minimal immune response to pine nuts
Elevated IgG: Suggests immune system exposure, which may correlate with food sensitivity
Important Notes:
Does not confirm allergy or predict anaphylaxis
IgG presence alone is not diagnostic; interpretation requires clinical context
IgE testing is required for diagnosing immediate allergic reactions to pine nuts
Price of test:£39
The lowest price from the last 30 days: £39
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