Evidence check: IgG Unverträglichkeitstest in the context of menopause

IgG food intolerance tests are often marketed for digestive issues, including during menopause. However, the scientific evidence is weak: IgG antibodies indicate immune exposure to foods, not intolerance or allergy. Menopause can bring bloating, fullness, and digestive changes due to hormonal shifts – these symptoms have many causes and are not linked to IgG reactions. Professional guidelines (e.g., from DGAKI) advise against using IgG tests for diagnosing food intolerances. A more reliable approach is medical evaluation, a food diary, or a controlled elimination diet. MyBody-X tests of this type are marketing products, not evidence-based diagnostics. Caveat: No validated studies support the use of IgG tests in menopause.