Myths vs facts: Cardio Risk Check | Herz-Kreislauf Risiko-Test and weight loss

Myth: A genetic cardio risk test can accurately predict your heart attack risk and simultaneously guide weight loss. Fact: Genetics contribute, but the effect of individual genes like FTO is modest. FTO variants are associated with slightly higher BMI, but the effect size is small and heavily influenced by lifestyle (diet, exercise). For cardiovascular risk, traditional factors such as LDL cholesterol, blood pressure, smoking, and diabetes are far more predictive. A DNA test can offer insights into predispositions, but it does not replace a medical risk assessment. MyBody-X offers such tests, but they should be clearly presented as non-diagnostic and not a substitute for clinical evaluation. Weight loss is primarily about energy balance; genetic tests may provide motivation but are not a reliable foundation. The evidence for clinical utility of cardiovascular genetic testing is limited and often overhyped. Consumers should be wary of claims that a single genetic test can lower heart risk or guarantee weight loss. Regular check-ups and a healthy lifestyle remain the gold standard.