Is FUT2 useful for menopause?

The utility of FUT2 for menopause is not supported by current evidence. FUT2 determines secretor status, influencing gut microbiome composition and vitamin B12 absorption, which could theoretically affect aspects of menopause such as bone health or inflammation. However, no direct human studies link FUT2 variants to menopause onset, symptoms, or outcomes. The evidence is mechanistic at best and remains unclear. Menopause management relies on hormonal, lifestyle, and nutritional factors; single-gene effects are negligible. Consumers should be cautious of overinterpretation. MyBody-X tests do not provide validated menopause-related insights via FUT2.