Type
Blood Testing
Biomarkers
2
Duration
30 min
Results
7 days
Sample
Blood draw
What's included
3 deliverables in this treatment
- IgE and/or IgG antibody measurement
- Panel of common allergens (varies by provider)
- Results ranked by reactivity level
Comprehensive food allergy test measuring IgE antibodies to 15 common allergens.
About this treatment
This panel measures immunoglobulin E (IgE) antibodies in the blood, indicating immune responses to specific food allergens. It helps determine if you have a food allergy and provides specific protein information if peanut, milk, or egg antibody levels are abnormal. A healthcare provider will review your results with your medical history to diagnose an allergy and prescribe treatment if needed. This test is useful for individuals experiencing allergic reactions to food, helping them and their healthcare provider understand potential triggers.
Good to know
- Allergens Tested
- 20–200+ substances (varies by panel)
- Fasting Required
- No
- Sample Type
- Blood draw
- Turnaround
- 5–10 business days
- Common Use
- Allergy mapping, elimination diet guidance
Who is this for?
People experiencing unexplained digestive issues, skin problems, or chronic fatigue that may be food-related. Anyone with known allergies who wants comprehensive mapping of their triggers. Parents investigating potential food sensitivities in children. People considering an elimination diet and wanting data to guide which foods to remove.
Preparation required
No fasting required. Continue eating your normal diet for at least 2–4 weeks before testing — avoiding suspected trigger foods can cause false negatives. Inform the clinic of any antihistamines or immunosuppressants you're taking, as these can affect results.
Panel categories
Biomarkers tested
2A group of proteins in blood including antibodies (immunoglobulins), transport proteins, and enzymes. Elevated globulin can indicate chronic infection, inflammation, or blood cancers. Calculated by subtracting albumin from total protein.
Immunoglobulin E (IgE) is a protein associated with allergic reactions that is normally found in very small amounts in the blood. IgE functions as part of the body's immune system (its defence against 'intruders').
Treatment highlights
- IgE and/or IgG antibody measurement
- Panel of common allergens (varies by provider)
+1 more item in What's included
+ $6.00 Physician Service Fee