What to watch with Omega-3 Index and Wechseljahre?

The Omega-3 Index measures the percentage of EPA and DHA in red blood cell membranes and is a validated biomarker for cardiovascular health. During menopause (Wechseljahre), declining estrogen levels increase inflammation and cardiovascular risk. A low Omega-3 Index (<4 %) is associated with higher inflammation, worse cognitive function, and poorer lipid profiles. Some studies suggest that supplementing with 1–2 g/day of EPA/DHA may reduce hot flashes, joint pain, and mood swings, but the evidence is moderate and not fully consistent. Omega-3 can also lower triglycerides and improve HDL function. Important caveats: The Omega-3 Index is a biomarker, not a diagnostic test. A high index (>8 %) is desirable but not a guarantee of health. If you take blood thinners (e.g., aspirin, warfarin), consult a doctor before high-dose omega-3, as it may increase bleeding risk. Menopause also increases oxidative stress; supporting antioxidant pathways (e.g., via selenium for GPX1) may be beneficial. Overall, the Omega-3 Index is a useful guide, but lifestyle factors (diet, exercise, stress reduction) have a greater impact on menopausal well-being.