Basic Food
Intolerance Test


Blood sample

60 food & drink items

Results within 5 working days

Struggling to identify which part of your diet is giving you those uncomfortable symptoms?

Discover how your body reacts to a broad range of foods and drinks so you know which ones to avoid.

This comprehensive food intolerance test measures your IgG antibody levels against 60 key foods including; wheat, gluten, dairy, milk, meat, fish, fruits, vegetables, pulses, tea & coffee, herbs & spices, oils and protein supplements.

Key information

Reactions to 60 foods and drinks

Easy to follow instructions

Free return envelope to our Lab

Results in 5 working days (from sample receipt at our lab)


Download a
sample report

How it works

Results in 3 simple steps

Order your kit

Order your test online and your collection kit will be delivered right to you door. Simply register online using the unique reference number provided in your kit.

Take and post your sample

Take your sample using our easy to follow guide, and send it to our fully accredited laboratory partner using the pre paid mailing bag included.

Receive your results

You will be notified by email as soon as your results are ready, within 5 working days from the laboratory receiving your sample.

What’s in the box?

You will receive the following in your test kit:

1 x Prepaid return envelope
1 x Instructions
1 x Plaster
1 x Biohazard Seal Bag
1 x Alcohol Wipe
2 x Lancets (sterile)
1 x Sample Tube

We partner with an ISO and UKAS accredited laboratory in the UK that adhere to the highest standards of quality assurance

What we test:

We will provide you with results on 60 foods and drink items covering the following categories:

Grain & Staples
  • Barley
  • Wheat
  • White rice
  • Apple
  • Banana
  • Blueberry
  • Grape red
  • Grape white
  • Lemon
  • Lime
  • Orange
  • Peach
  • Pear
  • Raspberry
  • Strawberry
  • Broccoli
  • Carrot
  • Cucumber
  • Garden pea
  • Lettuce
  • Mushroom
  • Onion
  • Peppers
  • Tomato
  • White Potato
Nuts, Seeds & Beans
  • Almond
  • Cashew nut
  • Green bean
  • Peanut
  • Sesame seed
  • Soy bean
  • Sunflower seed
  • Walnut
Dairy & Eggs
  • Cow milk
  • Goat milk
  • Sheep milk
  • Whole egg
Herbs, Spices & Oils
  • Coconut oil
  • Garlic
  • Ginger
  • Olive oil
  • Paprika
  • Sunflower oil
  • Coconut milk
  • Coffee
  • Soya milk
  • Black tea
  • Green tea
Meat & Fish
  • Beef
  • Chicken
  • Lamb
  • Cod
  • Mackerel
  • Prawns
  • Salmon
  • Tuna
  • Bakers yeast
  • Brewers yeast
  • Malt vinegar
  • Mustard

Why take this test?

IgG food intolerance testing is an excellent way to understand if adverse food reactions are the cause of your symptoms. This test identifies elevated IgG antibodies to specific food and drink products and the resulting information can be used to make an informed decision about how to adapt your diet and for how long.

The presence of circulating antibodies may affect each of us differently. Circulating IgG food antibodies are not diagnostic for a specific condition, but indicate an immune response to a particular food type. The immune response could be a normal response for one person that would not necessarily cause symptoms whereas for another symptoms may be debilitating.
Studies have shown the benefit of IgG food antibody testing in conditions such as irritable bowel syndrome, migraines, depression, eczema, autoimmune disease, Crohn’s disease and obesity, by implementing an elimination diet of foods proven to cause an immune response.

The ‘Leaky Gut’ Connection

Elevated levels of circulating IgG antibodies to food and drink items can be suggestive of ‘leaky gut’ or increased intestinal permeability. Leaky gut happens when the tissue in the gut which forms a semi-permeable barrier, called tight junctions, is impaired and substances that shouldn’t ordinarily cross this barrier succeed in doing so. This can cause an immune response and the production of IgG antibodies to food and drink items. Many factors can contribute towards leaky gut such as stress, alcohol, anti-inflammatories and a diet high in sugar, animal fat and low in fibre.

The guidance for the turnaround time of results from this test is 3 working days from the time your sample is received at the laboratory. This excludes weekends and bank holidays. It is an estimate only and your results may take longer during busy periods.​

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Do you have anymore questions?

Read our FAQs to see if we have already answered your question or contact customer service for further support.