Is NutriCare | INFINITY DNA-Test useful for Langlebigkeit?

The usefulness of the NutriCare | INFINITY DNA test for longevity is not well supported by current evidence. The test is marketed as a comprehensive genetic screening covering nutrition, detoxification, and stress response. Some genes (e.g., NFE2L2, APOA1) have mechanistic links to oxidative stress or HDL metabolism, which could theoretically influence aging. However, robust clinical studies demonstrating direct prediction of lifespan or biological age through such consumer tests are lacking. The evidence is primarily mechanistic or marketing-based. Moreover, common variant effects are small and overshadowed by lifestyle, environment, and epigenetics. A DNA test may offer hints but cannot replace medical advice. For evidence-based longevity, blood biomarkers (e.g., HbA1c, hs-CRP, vitamin D), lifestyle interventions, and physician guidance are more relevant. Therefore, the test's utility for longevity is low to unclear.