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The ZFAST 88 Food Allergy and Sensitivity Test with Zonulin is a blood panel that looks for immune reactions to many foods and checks a gut marker called zonulin. People also call it a food allergy and sensitivity panel or an IgE and IgG food panel. If your clinician suggested it, you can book at participating labs on LabFinder.
This panel, sometimes called an 88 food panel with zonulin or a comprehensive food IgE and IgG panel, measures antibodies that your immune system makes to specific foods. It can also measure zonulin, a protein linked to how tight the gut lining is. The results may help start a conversation about possible food triggers. Your doctor will interpret the numbers along with your story and other tests.
Common reasons: ongoing stomach upset after meals, skin flares like rashes or hives, concerns about possible food reactions, or a plan to review a guided elimination diet with a clinician. Some people use it as part of a broader evaluation of symptoms that might relate to food.
You will check in, show your order, and a phlebotomist will draw blood from your arm. The visit usually takes about 15 to 30 minutes. You may feel a quick pinch. A small bandage is placed and you can return to your day unless your doctor gave other instructions.
Yes, this is a quick, routine blood draw and is considered very safe. You might feel a quick pinch, notice a small bruise, or feel a little lightheaded for a moment afterward, but those effects usually fade quickly. Be sure to tell the staff if you take blood thinners, have a bleeding disorder, or if you have fainted during blood draws before. They will take extra care to keep you comfortable. Some medicines like antihistamines or steroids can influence certain allergy related results, so follow any hold instructions from your doctor or the lab.
Ask about medicines: your doctor may ask you to pause antihistamines or high dose biotin before the draw. Hydrate and eat as allowed: unless told to fast, a light meal is fine. Keep your routine steady: try not to change your diet right before testing unless your clinician advised it. Bring notes: a short list of foods and symptoms can help your care team. Always follow the exact directions from your doctor or the center and bring any prior results.
Possible food allergies, suspected food sensitivities, chronic hives, eczema flares, ongoing bloating or bowel changes, and headache patterns that seem to follow certain foods. Results must be read in context. Your doctor will review your numbers with your history and symptoms before recommending any next steps.
With LabFinder, you can compare locations, see time slots, and book online at participating labs. It is easy to search for a convenient location in your area or by city or ZIP. Coverage varies by plan and provider, so check your benefits, any prep instructions, and whether you need a doctor’s order when you schedule.
Book on LabFinder: find a lab today on our lab finder and request a test doctor guided.
The information on this page and throughout the LabFinder website and mobile app is for general informational purposes only. It is not intended to serve as medical advice, diagnosis, or treatment. For personalized medical advice or specific health concerns, please consult your healthcare provider directly.
Booking a ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin) is easy using LabFinder. Just choose your location and enter your insurance information to find the closest ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin) near you.
To make a same-day appointment for a ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin), just choose your location and your insurance information to find the closest ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin) location near you. If there's availability for a same-day appointment at a nearby lab location, then you will be able to book it easily through LabFinder.
LabFinder allows you to easily schedule a ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin). You can search by location and insurance to easily book a ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin) near you.
LabFinder allows you to easily make an appointment for a ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin) online. To make an appointment for a ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin) online, just choose your location and your insurance information to find the closest ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin) near you.
Yes, you can get a ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin) without insurance. LabFinder allows you to search and select "Self-Pay" when booking a ZFAST 88 Food Allergy and Sensitivity Test (with Zonulin). While pricing for the test may not be immediately available, please check by calling the lab company directly for pricing.
