What should I know about IgG Unverträglichkeit Kinder?

IgG testing for food intolerances in children is scientifically controversial. Unlike IgE antibodies, which indicate true allergic reactions, IgG antibodies often merely reflect normal dietary exposure—meaning the child has eaten that food. Studies have not shown a reliable link between IgG results and actual symptoms like abdominal pain, bloating, or rash. Major medical societies (e.g., DGAKI, ESPGHAN) advise against using IgG-based tests to diagnose intolerances, as they can lead to unnecessary restrictive diets, nutritional deficiencies, and anxiety. If a food allergy or intolerance is suspected, a pediatrician or allergist should be consulted for validated methods such as skin prick tests, specific IgE, or supervised elimination diets. MyBody-X does not offer IgG tests for children; its DNA and microbiome tests are not validated for acute intolerance diagnosis. Caveat: Over-the-counter IgG tests may produce false positives and delay proper medical evaluation.