Evidence check: NutriCare | INFINITY DNA-Test in the context of Sport

The provided knowledge context does not contain specific information about the mentioned NutriCare or INFINITY DNA-Test in a sports setting. In general, evidence for DNA-based sports tests is weak: genes like ACTN3 have small effect sizes, and athletic performance is largely determined by training, nutrition, and environment. Microbiome tests may indicate Bifidobacteria levels that support recovery, but direct training optimization is not proven. Pharmacogenetic tests (e.g., CYP2D6) are relevant for painkiller metabolism but not for sports talent. Without product-specific data, the evidence remains unclear. Consumers should maintain realistic expectations: no DNA test replaces personalized coaching or medical advice. Safety note: always consult a professional before changing supplements or medications based on genetic results.