Allergy Testing (Food & Environmental)
Allergy Vs Food Sensitivity
Why is Food Allergy and Sensitivity Testing important?
The only way to know for sure about your food allergies and sensitivities is to get tested. “If you are not testing, you are guessing.” While most doctors check antibodies, such as IgG or IgE, we found that the most comprehensive test is a food sensitivity test called “FAST” (Food-Allergy and Sensitivity Test) which tests for IgG, IgG4, C3b/d, and IgE. This test will help uncover which foods trigger chronic inflammation and related health issues such as gastrointestinal, metabolic, neurological, and dermatological disorders.
What markers do we test for?
We test all 4- immunological markers
- Immunoglobulin G (IgG)
- Immunoglobulin E (IgE)
- Immunoglobulin G4 (IgG4)
- Complement Component 3 (C3b/d)
The FAST and Environmental test includes a total of 88 food allergens and 88 environmental allergens. By integrating these markers into our testing approach, we ensure a comprehensive examination of various immune responses to food, providing invaluable insights for personalized health management.
IgG (Immunoglobulin G)
- IgG responses are called delayed sensitivity reactions. IgG symptoms typically occur within 3-72 hours or longer after ingesting the offending food, creating ongoing inflammation.
- IgG food sensitivities can be subtle to severe and are dependent on dosage and tolerance.
- Sensitivity symptoms range from fatigue, headache/nausea, seizures, hyperactivity, bloating, mood changes, or dark circles under the eyes.
- The complete elimination of IgG positive foods may bring about important improvements in chronic conditions like Irritable bowel syndrome, autism, ADHD, cystic fibrosis, rheumatoid arthritis, and epilepsy etc, as demonstrated in numerous clinical studies.
C3b/d (Complement Component 3)
- Is a protein of the natural immune system that is activated by microorganisms in the absence of an antibody.
- If complement is present, it will amplify an IgG reaction as much as 1,000 to 10,000-fold.
IgG4 (Immunoglobulin G Subtype 4)
- The immune system uses IgG4 antibodies to regulate, the activity of IgE antibodies and histamine, to some degree. However, this modulation can be imperfect, potentially allowing uncontrolled IgE to bind to tissues. This binding may contribute to the development of certain autoimmune conditions such as rheumatoid arthritis, chronic eczema and some thyroid disorders.
IgE (Immunoglobulin E)
- Allergies are hypersensitive immune reactions that occur immediately after exposure to a foreign substance, called an allergen. These allergens can enter the body through inhalation (breathing them in) or ingestion (eating them).
- IgE-mediated allergies can cause a range of symptoms, from mild (like itching and hives) to severe (including life-threatening reactions like anaphylaxis). These severe reactions can involve choking sensation, difficulty breathing, and swelling. Symptoms of IgE allergies typically appear within minutes to a few hours of exposure to the allergen.
F.A.S.T. Report Interpretation:
Clear, Color-Coded Insights
Our test reports use a clear color-coded system to illustrate your reactivity levels to tested foods at a glance. All allergen markers
are grouped logically in an overview, complete with a personalized dietary guide detailing foods to avoid and replace.
-
01
WHITE
-
02
YELLOW
-
03
RED
01 | WHITE (Safe / Non-Reactive): No significant antibody response detected; safe to consume as part of your regular
diet.
02 | YELLOW (Moderate Reactivity): Mild immune response detected; recommended for rotation or temporary moderation
to reduce inflammation.
03 | RED (High Reactivity): Elevated immune response detected; recommended for strict temporary elimination to allow
gut healing and symptom relief.
Your Wellness Journey: Steps to Enhance Your Wellbeing
Pre-Test Consultation: Begin with a thorough consultation and in-depth assessment led by our in-house physician.
Testing Phase: Undergo allergy testing including blood collection, laboratory testing and analysis by the lab followed by a detailed report.
Report Review: Detailed review of the test result with our physician and dietitian, followed by a personalized diet plan.
Dietitian Support: Weekly follow up by the Dietitian/Nutritionist for 4 months for compliance of the diet plan.
Post-Test Consultation: Client progress is evaluated, if necessary, changes in the diet plan are made.
Post-Post Test Consultation: Improvements in symptoms are observed and compared with the patient’s previous condition.
Re-Testing Consultation: Client is counselled for Re-testing to plan re-introduction of the sensitive food.