Evidence check: IgG in the context of Wechseljahre

The question about IgG testing in the context of menopause (Wechseljahre) is not addressed in the provided context. IgG tests are commonly marketed for food sensitivity, but scientific evidence supporting their use for menopausal symptoms (e.g., hot flashes, mood changes) is weak. IgG levels often reflect immune exposure rather than true intolerance. Menopause is a hormonal transition, not an immune disorder. Without specific studies or guidelines in the context, the evidence level is 'unclear' or 'marketing'. Consumers should approach such tests with caution and consult a healthcare professional.