What is IgG Food Intolerance?
IgG food intolerance occurs when your immune system reacts to certain foods, causing symptoms like bloating, fatigue, and headaches hours or days later. With the Smartblood home-to-lab test, you can easily identify trigger foods and receive personalised guidance from our Nutritional Therapist to manage symptoms and improve your well-being.
Pinpoint Your Trigger Foods in Four Simple Steps
New and improved, utilising the latest advanced testing technology.
Order a Kit
Test kits are dispatched via Royal Mail 1st Class and can be delivered through your letterbox, even if you're not at home.
Collect your Sample
Easily collect your own blood sample at home using the kit we send you. Then send it back to our Laboratory.
Access Results
Easily access your digital results report instantly within 3 days of us receiving your sample.
This is the second test I have bought off Smart blood. The first was for myself and the second was for my daughter. The service has been very quick. I’m very pleased with the service.
We were recommended to Smartblood for our daughter. After not feeling listened too with our GP we decided to try Smartblood. The process was so easy and so helpful with the nutritionist after our results.
The blood taking was straightforward, but Sheila Boyd the nutritionalist was exceptional in her advice on what to eat to support giving up dairy, yeast, gluten, wheat etc.
Very efficient and professional service.My test highlighted several foods which were causing me problems- 1 week later feeling much better and not experiencing pain and discomfort.
Problem foods
Comprehensive, In-Depth Results You Can Trust
Upon completion, your results are instantly emailed, grouped by food categories, and rated on a 0-5 reactivity scale for easy interpretation during your consultation with a Nutritional Therapist.
Is this real ELISA plate laboratory testing?
Yes, Smartblood use the established ELISA plate testing method to accurately detect IgG antibody reactions to food and drink ingredients. There is no doubt that using ELISA plate techniques yield reliable repeatable results. View our scientific studies page for more information.
Does Smartblood test IgG subclass 1-4 antibodies?
Do I need to eat certain foods in order for them to show up on the test?
Can the Smartblood Food Intolerance tests be taken at home?
Is there a minimum age for Smartblood Food Intolerance Tests?
What medications can affect test results?
