Evidence check: DNA Stoffwechselanalyse | inkl. 28-Tage-Plan & Rezeptbuch in the context of gut health

The DNA metabolism analysis including a 28-day plan and recipe book is marketed as a personalized nutrition strategy, especially in the context of gut health. However, the scientific evidence is weak. Individual genetic variants (e.g., in FTO or MTHFR) have only small effects on metabolism and do not reliably support personalized dietary recommendations. The 28-day plan and recipe book are likely based on general dietary principles (high fiber, anti-inflammatory) rather than actual genetic results. Gut health is more strongly influenced by the microbiome, lifestyle, and environmental factors than by DNA. Without accompanying microbiome analysis or clinical validation, the benefit for gut health remains speculative. Caution: Results should not replace medical diagnosis or therapy. Evidence grade: marketing.