Cardio Risk Check: which supplements make sense?

A 'Cardio Risk Check' DNA test often promises personalized supplement recommendations, but the evidence is weak. For cardiovascular health, some supplements have been studied: omega-3 fatty acids (EPA/DHA) can help with high triglycerides, CoQ10 during statin use, magnesium for blood pressure, and plant sterols for cholesterol lowering. However, these recommendations are based on general risk factors, not genetics. DNA variants like MTHFR (folate metabolism) or IL6 (inflammation) have only small, indirect effects. Most consumer tests overstate their predictive power and often recommend expensive, unnecessary products. Lifestyle factors—diet, exercise, smoking cessation—are far more impactful. Always consult a doctor before starting supplements, especially if you take blood thinners or other medications. Evidence: supplements have moderate human studies, but genetic guidance is mostly marketing.