Can IgG help with menopause?

The question of whether IgG testing can help with menopause lacks scientific support. IgG antibody tests are often marketed as 'food intolerance tests,' but the evidence for their clinical utility is weak. Menopause is a hormonal transition phase characterized by symptoms like hot flashes, mood swings, and sleep disturbances. Some providers claim that an IgG-based elimination diet can alleviate these symptoms, but controlled studies are largely absent. Major health organizations, including the German Nutrition Society, advise against IgG tests for diagnosing food intolerances because they frequently yield false positives and lead to unnecessary dietary restrictions. Instead, menopausal symptoms should be managed with evidence-based approaches such as hormone therapy, lifestyle modifications, or phytoestrogens (e.g., black cohosh). A microbiome test or a medically supervised elimination diet (e.g., low-FODMAP) might be more appropriate for digestive issues, but not specifically for menopause. In conclusion, IgG tests have no proven role in managing menopause; the evidence is predominantly marketing-driven. For persistent symptoms, consult a gynecologist or endocrinologist.