Is COMT useful for menopause?

Whether COMT is useful for menopause requires a nuanced answer. COMT (catechol-O-methyltransferase) is an enzyme involved in estrogen degradation. Genetic variants (e.g., rs4680, Val158Met) can alter enzyme activity, potentially affecting estrogen metabolism. During menopause, when estrogen levels decline naturally, altered COMT activity could theoretically influence symptoms like hot flashes, mood changes, or risk of estrogen-sensitive conditions. However, the scientific evidence is mostly mechanistic and based on association studies (GWAS), not robust clinical trials. There is no strong evidence that a COMT test alone is clinically actionable for menopause management. Menopause is a multifactorial process; hormone therapy, lifestyle, and diet have far greater impact than a single gene. A COMT test might be useful as part of a broader panel (e.g., hormone metabolism genes) but should not be used in isolation. Be cautious of marketing claims that overstate small genetic effects. Evidence grade: mechanistic/moderate.