Myths vs facts: Cardio Risk Check and Langlebigkeit

Myths vs. Facts: Cardio Risk Check and Longevity. Many consumer tests claim to assess cardiovascular risk and infer longevity. Fact: No single test – blood marker or DNA SNP – can reliably predict lifespan. Evidence for polygenic risk scores remains limited, and most direct-to-consumer tests measure only a few parameters (e.g., total cholesterol, HbA1c) while ignoring key factors like Lp(a), inflammatory markers, or lifestyle. Clinical validation is often lacking. A common myth is that a 'good' test result automatically means low risk – in reality, diet, exercise, smoking, and stress are stronger predictors. Another myth: DNA variants (e.g., PPARG, TNF) alone can guide personalized nutrition to reduce risk. Science shows only weak, mechanistic links. Bottom line: Cardio risk checks can offer a rough orientation but do not replace a medical workup. Longevity is multifactorial – no home test can seriously predict it. Evidence grade: practice (no specific studies in context).