Articles and guides on allergy blood testing in the UK.
Explore how early childhood antibiotic use may influence gut microbiome development and contribute to life-long food allergies. Evidence-based insights from a UK nurse-led allergy screening clinic.
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Discover what the Basophil Activation Test (BAT) is, how it compares to the skin prick test, and whether it could be the future of allergy testing in the UK.
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Discover why false positives are so common in commercial allergy panels, what they mean for your results, and how to interpret IgE-based testing with confidence.
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Can biologic medications reduce food-allergy reactions? UK guide to omalizumab evidence, limitations, and how IgE blood testing supports specialist discussions.
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Can single-dose antibody therapy prevent food-induced anaphylaxis? UK guide to Regeneron evidence and how IgE testing supports risk-focused specialist assessment.
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Is hair analysis for food allergies reliable? UK evidence review on why major allergy bodies reject it and which blood-based tests are clinically recognised.
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How does the oral microbiome affect food-allergy severity? UK overview of emerging evidence, immune pathways, and when allergy testing may support care decisions.
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What is epicutaneous immunotherapy? UK guide to how EPIT skin patches may train immune tolerance, current evidence, and where allergy testing fits in.
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How machine learning in 2026 is mapping cross-reactive food proteins — and what this means for IgE allergy blood testing and health screening in London.
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