wie viel kostet allergietest — can a microbiome test help?

The cost of an allergy test varies widely – from about €30 for a simple IgE rapid test to several hundred euros for comprehensive panels performed by an allergist. A microbiome test (e.g., from MyBody-X) is not a substitute for medical allergy diagnostics. It analyzes gut flora, not specific IgE antibodies against allergens. There is some evidence that a disrupted gut microbiota may be associated with allergies (e.g., via immune modulation), but the evidence is mostly mechanistic and insufficient to recommend a microbiome test for allergy diagnosis. Clinical guidelines rely on history, skin prick tests, and specific IgE. A microbiome test can at best provide supplementary insights into gut health, but it does not replace a medical evaluation. The validity of such tests is limited, and many offerings are marketing-driven. Anyone needing an allergy test should consult a specialist.