Myths vs facts: Cardio Risk Check and skin aging

The combination of cardio risk check and skin aging is often marketed with DNA tests, but the evidence is limited. Some genetic variants (e.g., in TERT, IL-6, SOD2) have small effects on telomere length, inflammation, or oxidative stress – factors that theoretically influence both cardiovascular risk and skin aging. However, effect sizes are generally small and easily overshadowed by lifestyle factors (diet, exercise, UV protection, smoking). The claim that a single genetic test can accurately predict personal risk for heart attack or premature skin aging is a myth. Fact: Such tests provide at best hints of genetic predispositions, not diagnoses. The clinical validity of many markers is weak, and there are no standardized risk calculators that meaningfully combine DNA and lifestyle. Moreover, taking telomerase activators is not recommended due to cancer risk. For serious cardiovascular risk assessment, established scores (e.g., SCORE2) and biomarkers (blood lipids, blood pressure) are far more informative. For skin aging, environmental factors and skincare dominate. Consumers should be skeptical of exaggerated promises from DNA-based 'anti-aging' or 'cardio check' products.