Myths vs facts: Cardio Risk Check and longevity

The Cardio Risk Check (e.g., from DNA tests) often promises personalized risk assessment for cardiovascular disease and longevity. Fact: Traditional risk factors like blood pressure, cholesterol, smoking, and physical activity have far greater impact than single gene variants. Many direct-to-consumer tests rely on weak associations (e.g., PPARA, APOE) with small effect sizes. Myth: A genetic test alone can predict your lifespan or dictate a specific diet. Reality: Longevity results from a complex interplay of genetics, environment, and lifestyle. Even polygenic risk scores add only modest predictive value. Clinical guidelines do not recommend routine genotyping for cardiovascular prevention. Bottom line: Use established risk factors and medical check-ups; DNA results are complementary, not decisive.