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Food Intolerance & Allergy Bundle

Food Intolerance & Allergy Bundle

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YorkTest Food Intolerance Test & Allergy Bundle

 

You can identify potential food triggers affecting your wellbeing with this comprehensive testing bundle from YorkTest. This food intolerance test combines both food intolerance and allergy testing to help you understand your body's reactions to different foods and substances.

The bundle provides laboratory analysis of your blood sample to detect IgG antibodies associated with food intolerances and IgE antibodies linked to allergic reactions. You receive detailed results showing your individual reactions to hundreds of different foods and environmental allergens.

 

How the Testing Process Works

 

You collect a small blood sample at home using the provided lancet and collection tube. The kit includes clear instructions and all necessary materials for safe sample collection. Your sample is then analysed at YorkTest's accredited laboratory using established immunoassay techniques.

Results are typically available within 7-10 working days and are presented in an easy-to-understand format. The report categorises your reactions into different levels, helping you prioritise which foods to consider eliminating or reducing in your diet. Many people find this information helpful when working with healthcare professionals to manage symptoms like bloating, headaches, or digestive discomfort, and you can explore additional support through our allergy and hay fever collection.

 

Who Should Consider This Allergy Test Kit

 

This testing bundle suits you if you experience unexplained symptoms that might be food-related. The food sensitivity test can be particularly useful for people who have tried elimination diets without success or want a more systematic approach to identifying trigger foods.

The test may be appropriate if you experience:

  • Persistent digestive symptoms like bloating or stomach discomfort
  • Unexplained headaches or fatigue after eating
  • Skin issues that might be diet-related
  • Respiratory symptoms following food consumption

 

Why Choose Laboratory-Based Testing

 

Laboratory analysis provides standardised results that can help guide dietary decisions. The YorkTest bundle uses established testing methods to measure antibody responses, giving you objective data about your body's reactions to specific foods and allergens.

Unlike elimination diets that can take weeks or months, this yorktest bundle provides comprehensive results quickly. The detailed report includes guidance on how to interpret your results and suggestions for next steps, though you should always discuss significant dietary changes with a healthcare professional.

 

Clinical Considerations and Storage

 

Store your test kit at room temperature until you're ready to use it. The blood collection materials have a long shelf life, but check the expiry date before testing. You should not take antihistamines for 48 hours before collecting your sample as this may affect allergy test results.

If you have a bleeding disorder or take blood-thinning medication, consult your doctor before using this test. The results should be interpreted alongside your symptoms and medical history, ideally with guidance from a healthcare professional familiar with food intolerance testing.

This product is a medicine. Speak to your doctor or pharmacist before using if you have an underlying medical condition or are taking other medicines.

 

Sample Collection Instructions

You should collect your blood sample in the morning when possible, as this provides the most consistent results. Wash your hands thoroughly with warm water and dry completely before beginning the collection process. Use the provided lancet to prick your finger and collect the required amount of blood in the collection tube provided.

Fill the collection tube to the marked line and mix gently by inverting several times. Label your sample clearly with your details and the collection date. Place the sample in the prepaid return envelope and post on the same day of collection when possible.

Preparing for Your Test

You should continue eating your normal diet in the weeks leading up to testing, as avoiding foods may affect the accuracy of your results. Do not take antihistamines for 48 hours before sample collection as these medications can interfere with allergy testing components of the bundle.

Ensure you're well-hydrated on the day of testing as this makes blood collection easier. If you feel unwell or have a fever, postpone testing until you've recovered as illness can affect immune system responses and potentially influence results.

Understanding Potential Test Limitations

Like all diagnostic tests, the YorkTest Food Intolerance & Allergy Bundle can have limitations, although most people complete testing without issues. Some individuals may find the blood collection process uncomfortable or may need multiple attempts to collect sufficient sample volume. If you experience difficulties with sample collection, you can explore additional digestive health support through our IBS and cramps collection .

The most common issues people experience include temporary discomfort at the finger prick site and occasional difficulty obtaining enough blood for analysis.

Potential limitations or considerations may include:

  • Temporary soreness or bruising at the finger prick site
  • Insufficient blood sample requiring repeat collection
  • False positive results in some individuals
  • False negative results if foods haven't been consumed recently
  • Results may not correlate with symptoms in all cases
  • Interference from medications, particularly antihistamines
  • Difficulty interpreting results without professional guidance
  • Sample degradation if not posted promptly
  • Seasonal variations in allergy test components
  • Cross-reactivity between similar food proteins
  • Individual variation in antibody responses
  • Limited correlation between IgG levels and clinical symptoms

If you experience these or any other issues with testing, speak to your doctor or pharmacist right away. For more information about reporting side effects please see the MHRA Yellow Card Scheme.

Patient Information Leaflet

Important - Before taking any medication, it is always important to read the Patient Information Leaflet (PIL)

Written and reviewed by our qualified team

GPhC Number: 2233073
Tarun Kumar

Reviewed by:

Tarun Kumar

Superintendent/ Clinical Lead

📖 Find out more about our team of medical content authors and how we ensure the accuracy of our content with our content guidelines.

Content last updated: 31 Mar 2025

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