What to watch with MY FOODBOOK and Allergie?

When combining MY FOODBOOK (e.g., a food intolerance test) with an allergy test (IgE-based), caution is essential: they measure different immune pathways. MY FOODBOOK often detects IgG antibodies, which indicate exposure, not necessarily allergy or intolerance. A positive IgG result does not mean you must avoid that food – it can appear even with tolerated foods. An IgE allergy test, in contrast, signals an acute, potentially dangerous reaction. Mixing them can lead to misinterpretation, e.g., assuming a 'mild allergy' and unnecessarily eliminating many foods. Moreover, many commercial IgG tests lack robust clinical validation. Always have results reviewed by an allergist or dietitian. Without symptoms and professional guidance, you risk nutritional deficiencies or unwarranted anxiety. Evidence: practice-based, as IgG testing for food intolerance is controversial and not supported by strong evidence.