How are DNA Stoffwechselanalyse | inkl. 28-Tage-Plan & Rezeptbuch and Sport related?

The DNA metabolism analysis with a 28-day plan and recipe book from MyBody-X combines genetic testing with a dietary program. For sports, the relevance is limited: the test examines gene variants that influence energy metabolism, nutrient utilization (e.g., FTO, TAS2R38, CD36), and recovery. A 28-day plan can help tailor diet to genetic predispositions – for example, adjusting fat or carbohydrate intake. However, evidence for direct performance enhancement through such personalized plans is weak. Most studies show that genetic effects are small (e.g., FTO rs9939609: +0.3–0.5 kg/m² per allele) and are dominated by training and overall diet. Moreover, the test does not measure current nutrient levels (e.g., zinc, iron) – a genetic predisposition does not necessarily mean a deficiency. The 28-day plan and recipe book are practical tools but are not scientifically validated for specific sports. For serious athletes, individualized nutrition counseling based on blood markers and performance diagnostics is more informative. Conclusion: The analysis can provide rough hints but does not replace sports medical care. Evidence: marketing/mixed.