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

The INFINITY DNA-Test including a 28-day plan and recipe book is marketed for fertility, but the provided context contains no scientific evidence supporting its efficacy. The knowledge snippets cover TNF (inflammation), cardiovascular risk markers (lipids, hsCRP), and the DRD2 variant rs1800497 – none directly relevant to fertility. Evidence for such direct-to-consumer DNA tests is generally weak: they often rely on GWAS associations with low clinical utility, and integration into a diet plan is typically mechanistic or marketing-driven. A 28-day plan may offer general lifestyle advice but cannot replace proper fertility diagnostics. Caution: Without validation in independent studies and without accounting for confounders (e.g., supplements like sumac that lower hsCRP), results can be misleading. For reproductive health decisions, specialized hormone and microbiome testing along with medical consultation are essential.