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

The 'DNA Metabolism Analysis' including a 28-day plan and recipe book is a commercial product that combines genetic markers with dietary recommendations. However, the scientific foundation is weak: most tested SNPs have only minimal effects on metabolism and do not directly predict individual calorie or nutrient needs. The included 28-day plan is typically generic and not truly personalized – it could just as well come from a general lifestyle guide. In a sports context, factors like training intensity, volume, recovery, and actual food intake are far more decisive than a DNA-based 'metabolic type'. Furthermore, no clinical studies demonstrate that such tests improve athletic performance. Consumers should be wary of the implied precision: results are probabilistic, not diagnostic. A blood panel and professional nutrition counseling provide more reliable data. Evidence grade: marketing – the product promises more than current genetics can deliver.