Evidence check: INFINITY DNA-Test | inkl. 28-Tage-Plan & Rezeptbuch in the context of Darmgesundheit

The INFINITY DNA-Test with a 28-day plan and recipe book is marketed as a comprehensive tool for gut health, but the scientific evidence is weak. DNA tests can identify certain genetic variants linked to nutrient metabolism or microbiome composition (e.g., FUT2 for B12, PPARGC1A for fitness), but these effects are small and not clinically actionable. A fixed 28-day plan and recipe book oversimplify the complex, multifactorial nature of gut health, which is influenced by diet, lifestyle, medications, and the microbiome itself. No robust studies demonstrate that such a DNA-based plan leads to improved gut health outcomes. Consumers should be cautious: these tests are not diagnostic and should not replace professional medical advice. If you have gut issues, consult a doctor or registered dietitian.