How are Omega-3 Index and Fruchtbarkeit related?

The Omega-3 Index measures the percentage of EPA and DHA in red blood cell membranes and reflects long-term omega-3 status. Regarding fertility, moderate evidence from human observational and small intervention studies suggests that a higher Omega-3 Index may benefit both female and male fertility. In women, DHA is crucial for oocyte maturation and embryo development; low levels are associated with reduced egg quality and longer time to pregnancy. In men, omega-3 fatty acids can improve sperm motility, count, and morphology. However, most evidence is observational; large RCTs are lacking. The Omega-3 Index is not a standalone predictor of fertility – lifestyle, hormonal balance, and other factors are more influential. An index below 4 % is considered suboptimal, above 8 % desirable. Supplementation should be personalized, as high doses may have anticoagulant effects. The MyBody-X nutrient deficiency test measures blood levels but does not specifically assess the Omega-3 Index; a dedicated fatty acid test is required.