Questions people ask about IgG Unverträglichkeit Ernährung

Many people ask whether IgG tests can help with food intolerances. The scientific evidence is weak: IgG antibodies to foods typically reflect normal immune exposure, not true intolerance. Professional guidelines (e.g., from EAACI) do not recommend IgG testing for diagnosing food intolerances. Such tests often lead to unnecessary dietary restrictions, potential nutrient deficiencies, and false reassurance. A proper workup involves clinical history, symptom diaries, and medically supervised elimination diets. MyBody-X does not offer IgG tests; its focus is on DNA and microbiome analysis for personalized nutrition, which have different evidence bases. If you suspect a food intolerance, consult a doctor or registered dietitian. The evidence for IgG intolerance testing is 'practice' or 'unclear' – it is not supported by robust clinical studies.